WisdomTree Enhanced Commodity Strategy Fund (GCC) 10-Q 8 Aug 18 2018 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Aug. 07, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Trading Symbol	gcc
Entity Registrant Name	WisdomTree Continuous Commodity Index Master Fund
Entity Central Index Key	1,379,527
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		9,400,000

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Assets:
Cash	$ 5,191,608	$ 4,154,280
Cash held by broker for futures contracts (Note 3)	8,636,007	7,078,712
Short-term investments (cost $164,649,346 and $142,783,200 as of June 30, 2018 and December 31, 2017, respectively)	164,659,275	142,783,635
Net unrealized appreciation on futures contracts		1,036,765
Total Assets	178,486,890	155,053,392
Liabilities and shareholders' equity:
Net unrealized depreciation on futures contracts	5,843,457
Net management fee payable to related party (Note 8)	110,268	97,083
Total Liabilities	5,953,725	97,083
General Units:
Paid in capital - 50 units issued and outstanding as of June 30, 2018 and December 31, 2017	1,500	1,500
Accumulated deficit	(557)	(538)
Total General Units	943	962
Limited Units:
Paid in capital - 9,150,000 and 8,050,000 redeemable shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	304,547,575	283,104,814
Accumulated deficit	(132,015,353)	(128,149,467)
Total Limited Units	172,532,222	154,955,347
Total shareholders' equity	172,533,165	154,956,309
Total liabilities and shareholders' equity	$ 178,486,890	$ 155,053,392
General Units [Member]
Net asset value per share
Net asset value per share	$ 18.86	$ 19.25
Limited Units [Member]
Net asset value per share
Net asset value per share	$ 18.86	$ 19.25
WisdomTree Continuous Commodity Index Master Fund [Member]
Assets:
Cash	$ 5,191,608	$ 4,154,280
Cash held by broker for futures contracts (Note 3)	8,636,007	7,078,712
Short-term investments (cost $164,649,346 and $142,783,200 as of June 30, 2018 and December 31, 2017, respectively)	164,659,275	142,783,635
Net unrealized appreciation on futures contracts		1,036,765
Total Assets	178,486,890	155,053,392
Liabilities and shareholders' equity:
Net unrealized depreciation on futures contracts	5,843,457
Net management fee payable to related party (Note 8)	110,268	97,083
Total Liabilities	5,953,725	97,083
General Units:
Paid in capital - 50 units issued and outstanding as of June 30, 2018 and December 31, 2017	1,500	1,500
Accumulated deficit	(557)	(538)
Total General Units	943	962
Limited Units:
Paid in capital - 9,150,000 and 8,050,000 redeemable shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	304,547,575	283,104,814
Accumulated deficit	(132,015,353)	(128,149,467)
Total Limited Units	172,532,222	154,955,347
Total shareholders' equity	172,533,165	154,956,309
Total liabilities and shareholders' equity	$ 178,486,890	$ 155,053,392
WisdomTree Continuous Commodity Index Master Fund [Member] | General Units [Member]
Net asset value per share
Net asset value per share	$ 18.86	$ 19.25
WisdomTree Continuous Commodity Index Master Fund [Member] | Limited Units [Member]
Net asset value per share
Net asset value per share	$ 18.86	$ 19.25

Consolidated Statements of Fin3

Consolidated Statements of Financial Condition (Parenthetical) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Cost of short-term investments	$ 164,649,346	$ 142,783,200
Paid in capital units issued	50	50
Paid in capital units outstanding	50	50
Paid in capital redeemable shares issued	9,150,000	8,050,000
Paid in capital redeemable shares outstanding	9,150,000	8,050,000
WisdomTree Continuous Commodity Index Master Fund [Member]
Cost of short-term investments	$ 164,649,346	$ 142,783,200
Paid in capital units issued	50	50
Paid in capital units outstanding	50	50
Paid in capital redeemable shares issued	9,150,000	8,050,000
Paid in capital redeemable shares outstanding	9,150,000	8,050,000

Schedule of Investments

Schedule of Investments		Jun. 30, 2018USD ($)Contract	Dec. 31, 2017USD ($)Contract
Schedule of Investments [Line Items]
Percentage of Net Assets		95.44%	92.15%
Fair Value		$ 164,659,275	$ 142,783,635
Face Amount		$ 165,000,000	$ 143,000,000
WisdomTree Continuous Commodity Index Master Fund [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets		95.44%	92.15%
Fair Value		$ 164,659,275	$ 142,783,635
Unrealized Appreciation/(Depreciation)		(5,843,457)
Face Amount		165,000,000	143,000,000
Notional Value		172,309,494
U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount		$ 12,950,573	$ 11,964,450
U.S. Treasuries [Member] | Us Treasury Bills 1.72%, 7/12/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[1]	26.07%
Fair Value	[1]	$ 44,979,109
Face Amount	[1]	$ 45,000,000
U.S. Treasuries [Member] | Us Treasury Bills 1.86%, 8/2/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[1]	26.04%
Fair Value	[1]	$ 44,930,072
Face Amount	[1]	$ 45,000,000
U.S. Treasuries [Member] | Us Treasury Bills Due 1.87%, 8/23/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[1]	17.34%
Fair Value	[1]	$ 29,921,188
Face Amount	[1]	$ 30,000,000
U.S. Treasuries [Member] | Us Treasury Bills 1.91%, 9/13/2018 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[1],[2]	25.99%
Fair Value	[1],[2]	$ 44,828,906
Face Amount	[1],[2]	45,000,000
U.S. Treasuries [Member] | US Treasury Bills 1.08%, 1/11/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[3]		27.74%
Fair Value	[3]		$ 42,987,395
Face Amount	[3]		$ 43,000,000
U.S. Treasuries [Member] | US Treasury Bills 1.24%, 2/8/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[3]		35.45%
Fair Value	[3]		$ 54,929,552
Face Amount	[3]		$ 55,000,000
U.S. Treasuries [Member] | US Treasury Bills 1.37%, 3/22/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[3],[4]		28.96%
Fair Value	[3],[4]		$ 44,866,688
Face Amount	[3],[4]		45,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member]
Schedule of Investments [Line Items]
Face Amount		$ 12,950,573	$ 11,964,450
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.72%, 7/12/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[4]	26.07%
Fair Value	[4]	$ 44,979,109
Face Amount	[4]	$ 45,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.86%, 8/2/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[4]	26.04%
Fair Value	[4]	$ 44,930,072
Face Amount	[4]	$ 45,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills Due 1.87%, 8/23/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[4]	17.34%
Fair Value	[4]	$ 29,921,188
Face Amount	[4]	$ 30,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.91%, 9/13/2018 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[2],[4]	25.99%
Fair Value	[2],[4]	$ 44,828,906
Face Amount	[2],[4]	$ 45,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.08%, 1/11/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[4]		27.74%
Fair Value	[4]		$ 42,987,395
Face Amount	[4]		$ 43,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.24%, 2/8/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[4]		35.45%
Fair Value	[4]		$ 54,929,552
Face Amount	[4]		$ 55,000,000
U.S. Treasuries [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.37%, 3/22/18 [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets	[3],[4]		28.96%
Fair Value	[3],[4]		$ 44,866,688
Face Amount	[3],[4]		$ 45,000,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets		(3.39%)	0.67%
Unrealized Appreciation/(Depreciation)		$ (5,843,457)	$ 1,036,765
Notional Value		$ 172,309,494	$ 154,744,831
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cocoa Expiration Date 9/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		202
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 247,430
Notional Value		$ 5,074,240
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cocoa Expiration Date 12/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		201
Percentage of Net Assets		(0.01%)
Unrealized Appreciation/(Depreciation)		$ (11,660)
Notional Value		$ 5,087,310
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Coffee "C" Expiration Date 9/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		116
Percentage of Net Assets		(0.24%)
Unrealized Appreciation/(Depreciation)		$ (408,900)
Notional Value		$ 5,006,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Coffee "C" Expiration Date 12/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		116
Percentage of Net Assets		(0.15%)
Unrealized Appreciation/(Depreciation)		$ (264,581)
Notional Value		$ 5,156,925
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Copper Expiration Date 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		(0.21%)
Unrealized Appreciation/(Depreciation)		$ (354,137)
Notional Value		$ 5,042,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Copper Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		(0.19%)
Unrealized Appreciation/(Depreciation)		$ (330,412)
Notional Value		$ 5,079,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Corn Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		278
Percentage of Net Assets		(0.23%)
Unrealized Appreciation/(Depreciation)		$ (388,275)
Notional Value		$ 4,997,050
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Corn Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		277
Percentage of Net Assets		(0.28%)
Unrealized Appreciation/(Depreciation)		$ (480,475)
Notional Value		$ 5,141,812
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cotton No. 2 Expiration Date 12/6/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		121
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 242,525
Notional Value		$ 5,077,160
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cotton No. 2 Expiration Date 3/7/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		121
Percentage of Net Assets		(0.24%)
Unrealized Appreciation/(Depreciation)		$ (414,430)
Notional Value		$ 5,061,430
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Gold 100 Ounce Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		40
Percentage of Net Assets		(0.21%)
Unrealized Appreciation/(Depreciation)		$ (359,780)
Notional Value		$ 5,065,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Gold Expiration Date 2/26/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		40
Percentage of Net Assets		(0.11%)
Unrealized Appreciation/(Depreciation)		$ (192,080)
Notional Value		$ 5,089,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 8/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.05%)
Unrealized Appreciation/(Depreciation)		$ (85,760)
Notional Value		$ 3,088,580
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 10/12/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (244,670)
Notional Value		$ 2,414,910
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		102
Percentage of Net Assets		(0.13%)
Unrealized Appreciation/(Depreciation)		$ (229,320)
Notional Value		$ 2,225,640
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 2/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.09%)
Unrealized Appreciation/(Depreciation)		$ (150,100)
Notional Value		$ 2,413,900
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 10/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		74
Percentage of Net Assets		(0.04%)
Unrealized Appreciation/(Depreciation)		$ (64,030)
Notional Value		$ 3,256,740
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 12/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		75
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 61,730
Notional Value		$ 3,411,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 2/28/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		75
Percentage of Net Assets		0.02%
Unrealized Appreciation/(Depreciation)		$ 29,790
Notional Value		$ 3,489,750
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Rate 8/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 77,280
Notional Value		$ 1,972,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 68,160
Notional Value		$ 1,977,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 10/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 64,210
Notional Value		$ 2,005,320
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 11/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		67
Percentage of Net Assets		0.00%
Unrealized Appreciation/(Depreciation)		$ (3,540)
Notional Value		$ 2,046,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		67
Percentage of Net Assets		0.00%
Unrealized Appreciation/(Depreciation)		$ (6,560)
Notional Value		$ 2,100,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Ny Harbor ULSD expiration date 8/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 240,097
Notional Value		$ 2,047,769
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Ny Harbor Ulsd Expiration Date 9/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 143,770
Notional Value		$ 2,053,590
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Ny Harbor Ulsd Expiration Date 10/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.10%
Unrealized Appreciation/(Depreciation)		$ 169,071
Notional Value		$ 2,058,487
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Ny Harbor Ulsd Expiration Date 11/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		21
Percentage of Net Assets		0.03%
Unrealized Appreciation/(Depreciation)		$ 51,710
Notional Value		$ 1,968,536
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Ny Harbor Ulsd Expiration Date 12/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		21
Percentage of Net Assets		0.03%
Unrealized Appreciation/(Depreciation)		$ 51,345
Notional Value		$ 1,972,240
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Platinum Expiration Rate 10/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		118
Percentage of Net Assets		(0.39%)
Unrealized Appreciation/(Depreciation)		$ (667,505)
Notional Value		$ 5,060,430
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Platinum Expiration Date 1/29/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		118
Percentage of Net Assets		(0.17%)
Unrealized Appreciation/(Depreciation)		$ (291,150)
Notional Value		$ 5,088,750
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Silver Expiration Rate 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		62
Percentage of Net Assets		(0.08%)
Unrealized Appreciation/(Depreciation)		$ (139,125)
Notional Value		$ 5,021,380
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Silver Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		62
Percentage of Net Assets		(0.10%)
Unrealized Appreciation/(Depreciation)		$ (168,205)
Notional Value		$ 5,057,960
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Expiration Date 11/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		115
Percentage of Net Assets		(0.48%)
Unrealized Appreciation/(Depreciation)		$ (822,163)
Notional Value		$ 5,060,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Expiration Date 1/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		114
Percentage of Net Assets		(0.39%)
Unrealized Appreciation/(Depreciation)		$ (680,375)
Notional Value		$ 5,067,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		143
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (249,726)
Notional Value		$ 2,517,372
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 10/12/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		143
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (245,244)
Notional Value		$ 2,528,526
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		142
Percentage of Net Assets		(0.12%)
Unrealized Appreciation/(Depreciation)		$ (213,102)
Notional Value		$ 2,533,848
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 1/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		142
Percentage of Net Assets		(0.08%)
Unrealized Appreciation/(Depreciation)		$ (136,800)
Notional Value		$ 2,555,148
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Sugar No. 11 Expiration Date 9/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		361
Percentage of Net Assets		(0.10%)
Unrealized Appreciation/(Depreciation)		$ (175,627)
Notional Value		$ 4,952,920
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Sugar No. 11 Expiration Date 2/28/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		360
Percentage of Net Assets		(0.03%)
Unrealized Appreciation/(Depreciation)		$ (54,309)
Notional Value		$ 5,221,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wheat Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		199
Percentage of Net Assets		(0.07%)
Unrealized Appreciation/(Depreciation)		$ (127,562)
Notional Value		$ 4,987,438
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wheat Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		199
Percentage of Net Assets		(0.16%)
Unrealized Appreciation/(Depreciation)		$ (268,912)
Notional Value		$ 5,141,663
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 8/21/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		28
Percentage of Net Assets		0.19%
Unrealized Appreciation/(Depreciation)		$ 329,350
Notional Value		$ 2,028,880
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wti Crude Oil Expiration Date 9/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.09%
Unrealized Appreciation/(Depreciation)		$ 161,510
Notional Value		$ 2,056,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wti Crude Oil Expiration Date10/22/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.10%
Unrealized Appreciation/(Depreciation)		$ 166,860
Notional Value		$ 2,034,640
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wti Crude Oil Expiration Date 11/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 146,240
Notional Value		$ 2,015,210
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wti Crude Oil Expiration Date 12/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 133,980
Notional Value		$ 1,996,650
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cocoa Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (150,290)
Notional Value			$ 3,027,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cocoa Expiration Date 5/15/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (171,100)
Notional Value			$ 3,028,800
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cocoa Expiration Date 7/16/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.24%)
Unrealized Appreciation/(Depreciation)			$ (373,800)
Notional Value			$ 3,041,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Coffee "C" Expiration Date 3/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.19%)
Unrealized Appreciation/(Depreciation)			$ (290,569)
Notional Value			$ 2,981,475
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Coffee "C" Expiration Date 5/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (244,256)
Notional Value			$ 3,036,994
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Coffee "C" Expiration Date 7/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (55,369)
Notional Value			$ 3,093,694
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Copper Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			37
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 280,825
Notional Value			$ 3,052,962
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Copper Expiration Date 5/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			37
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 277,125
Notional Value			$ 3,066,375
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Copper Expiration Date 7/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			36
Percentage of Net Assets			0.12%
Unrealized Appreciation/(Depreciation)			$ 180,150
Notional Value			$ 2,995,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Corn Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (247,888)
Notional Value			$ 2,963,838
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Corn Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (242,387)
Notional Value			$ 3,033,550
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Corn Expiration Date 7/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (60,100)
Notional Value			$ 3,103,262
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cotton No. 2 Expiration Date 3/7/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			77
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 328,750
Notional Value			$ 3,027,255
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cotton No. 2 Expiration Date 5/8/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			77
Percentage of Net Assets			0.23%
Unrealized Appreciation/(Depreciation)			$ 360,975
Notional Value			$ 3,039,960
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Cotton No. 2 Expiration Date 7/9/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			76
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 326,190
Notional Value			$ 3,011,120
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Gold 100 Ounce Expiration Date 2/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 73,150
Notional Value			$ 3,011,390
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Gold 100 Ounce Expiration Date 4/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.03%
Unrealized Appreciation/(Depreciation)			$ 46,880
Notional Value			$ 3,022,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Gold 100 Ounce Expiration Date 6/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.04%
Unrealized Appreciation/(Depreciation)			$ 57,980
Notional Value			$ 3,033,010
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 2/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			73
Percentage of Net Assets			0.11%
Unrealized Appreciation/(Depreciation)			$ 165,100
Notional Value			$ 2,095,830
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 4/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.10%
Unrealized Appreciation/(Depreciation)			$ 157,450
Notional Value			$ 2,178,720
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 6/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 33,150
Notional Value			$ 2,417,040
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Lean Hogs Expiration Date 7/16/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 25,240
Notional Value			$ 2,414,160
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 2/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			0.04%
Unrealized Appreciation/(Depreciation)			$ 59,610
Notional Value			$ 3,111,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 4/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			0.14%
Unrealized Appreciation/(Depreciation)			$ 210,830
Notional Value			$ 3,085,110
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Live Cattle Expiration Date 6/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (158,660)
Notional Value			$ 2,909,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 1/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (121,160)
Notional Value			$ 1,889,920
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 2/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (119,730)
Notional Value			$ 1,859,840
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (65,240)
Notional Value			$ 1,786,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 4/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.06%)
Unrealized Appreciation/(Depreciation)			$ (95,570)
Notional Value			$ 1,781,650
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Natural Gas Expiration Date 5/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.06%)
Unrealized Appreciation/(Depreciation)			$ (94,730)
Notional Value			$ 1,802,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | NY Harbor ULSD Expiration Date 1/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 330,091
Notional Value			$ 1,824,064
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | NY Harbor ULSD Expiration Date 2/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 325,525
Notional Value			$ 1,802,632
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | NY Harbor ULSD Expiration Date 3/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.19%
Unrealized Appreciation/(Depreciation)			$ 297,532
Notional Value			$ 1,775,995
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | NY Harbor ULSD Expiration Date 4/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			22
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 80,506
Notional Value			$ 1,841,624
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | NY Harbor ULSD Expiration Date 5/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			22
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 74,592
Notional Value			$ 1,827,857
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Platinum Expiration Date 4/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			97
Percentage of Net Assets			(0.12%)
Unrealized Appreciation/(Depreciation)			$ (190,905)
Notional Value			$ 4,550,755
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Platinum Expiration Date 7/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			97
Percentage of Net Assets			0.00%
Unrealized Appreciation/(Depreciation)			$ 7,150
Notional Value			$ 4,577,915
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Silver Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			36
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 13,675
Notional Value			$ 3,086,100
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Silver Expiration Date 5/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			35
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 12,895
Notional Value			$ 3,013,675
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Silver Expiration Date 7/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			35
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 11,410
Notional Value			$ 3,026,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (38,437)
Notional Value			$ 3,029,513
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			62
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (28,425)
Notional Value			$ 3,016,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Expiration Date 7/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			62
Percentage of Net Assets			(0.07%)
Unrealized Appreciation/(Depreciation)			$ (106,725)
Notional Value			$ 3,048,075
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			152
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (124,698)
Notional Value			$ 3,033,312
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			151
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (122,088)
Notional Value			$ 3,028,758
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Soybean Oil Expiration Date 7/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			151
Percentage of Net Assets			(0.12%)
Unrealized Appreciation/(Depreciation)			$ (181,776)
Notional Value			$ 3,045,972
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Sugar No.11 Expiration Date 2/28/2018 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.10%
Unrealized Appreciation/(Depreciation)			$ 147,560
Notional Value			$ 3,056,256
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Sugar No.11 Expiration Date 4/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.08%
Unrealized Appreciation/(Depreciation)			$ 123,435
Notional Value			$ 3,028,032
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Sugar No.11 Expiration Date 6/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 35,582
Notional Value			$ 3,032,064
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wheat Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.23%)
Unrealized Appreciation/(Depreciation)			$ (354,900)
Notional Value			$ 2,946,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wheat Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.23%)
Unrealized Appreciation/(Depreciation)			$ (351,913)
Notional Value			$ 3,037,725
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | Wheat Expiration Date 7/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			137
Percentage of Net Assets			(0.07%)
Unrealized Appreciation/(Depreciation)			$ (109,037)
Notional Value			$ 3,104,762
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 1/22/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			31
Percentage of Net Assets			0.20%
Unrealized Appreciation/(Depreciation)			$ 309,230
Notional Value			$ 1,873,020
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 2/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.19%
Unrealized Appreciation/(Depreciation)			$ 300,740
Notional Value			$ 1,813,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 3/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.20%
Unrealized Appreciation/(Depreciation)			$ 306,240
Notional Value			$ 1,812,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 4/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.06%
Unrealized Appreciation/(Depreciation)			$ 88,130
Notional Value			$ 1,808,100
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WTI Crude Oil Expiration Date 5/22/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.06%
Unrealized Appreciation/(Depreciation)			$ 88,820
Notional Value			$ 1,801,800
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member]
Schedule of Investments [Line Items]
Percentage of Net Assets		(3.39%)	0.67%
Unrealized Appreciation/(Depreciation)			$ 1,036,765
Notional Value			$ 154,744,831
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cocoa Expiration Date 9/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		202
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 247,430
Notional Value		$ 5,074,240
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cocoa Expiration Date 12/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		201
Percentage of Net Assets		(0.01%)
Unrealized Appreciation/(Depreciation)		$ (11,660)
Notional Value		$ 5,087,310
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Coffee "C" Expiration Date 9/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		116
Percentage of Net Assets		(0.24%)
Unrealized Appreciation/(Depreciation)		$ (408,900)
Notional Value		$ 5,006,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Coffee "C" Expiration Date 12/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		116
Percentage of Net Assets		(0.15%)
Unrealized Appreciation/(Depreciation)		$ (264,581)
Notional Value		$ 5,156,925
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Copper Expiration Date 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		(0.21%)
Unrealized Appreciation/(Depreciation)		$ (354,137)
Notional Value		$ 5,042,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Copper Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		(0.19%)
Unrealized Appreciation/(Depreciation)		$ (330,412)
Notional Value		$ 5,079,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Corn Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		278
Percentage of Net Assets		(0.23%)
Unrealized Appreciation/(Depreciation)		$ (388,275)
Notional Value		$ 4,997,050
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Corn Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		277
Percentage of Net Assets		(0.28%)
Unrealized Appreciation/(Depreciation)		$ (480,475)
Notional Value		$ 5,141,812
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cotton No. 2 Expiration Date 12/6/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		121
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 242,525
Notional Value		$ 5,077,160
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cotton No. 2 Expiration Date 3/7/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		121
Percentage of Net Assets		(0.24%)
Unrealized Appreciation/(Depreciation)		$ (414,430)
Notional Value		$ 5,061,430
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Gold 100 Ounce Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		40
Percentage of Net Assets		(0.21%)
Unrealized Appreciation/(Depreciation)		$ (359,780)
Notional Value		$ 5,065,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Gold Expiration Date 2/26/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		40
Percentage of Net Assets		(0.11%)
Unrealized Appreciation/(Depreciation)		$ (192,080)
Notional Value		$ 5,089,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 8/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.05%)
Unrealized Appreciation/(Depreciation)		$ (85,760)
Notional Value		$ 3,088,580
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 10/12/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (244,670)
Notional Value		$ 2,414,910
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		102
Percentage of Net Assets		(0.13%)
Unrealized Appreciation/(Depreciation)		$ (229,320)
Notional Value		$ 2,225,640
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 2/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		101
Percentage of Net Assets		(0.09%)
Unrealized Appreciation/(Depreciation)		$ (150,100)
Notional Value		$ 2,413,900
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 10/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		74
Percentage of Net Assets		(0.04%)
Unrealized Appreciation/(Depreciation)		$ (64,030)
Notional Value		$ 3,256,740
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 12/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		75
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 61,730
Notional Value		$ 3,411,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 2/28/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		75
Percentage of Net Assets		0.02%
Unrealized Appreciation/(Depreciation)		$ 29,790
Notional Value		$ 3,489,750
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Rate 8/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 77,280
Notional Value		$ 1,972,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 68,160
Notional Value		$ 1,977,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 10/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		68
Percentage of Net Assets		0.04%
Unrealized Appreciation/(Depreciation)		$ 64,210
Notional Value		$ 2,005,320
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 11/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		67
Percentage of Net Assets		0.00%
Unrealized Appreciation/(Depreciation)		$ (3,540)
Notional Value		$ 2,046,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		67
Percentage of Net Assets		0.00%
Unrealized Appreciation/(Depreciation)		$ (6,560)
Notional Value		$ 2,100,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Ny Harbor ULSD expiration date 8/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.14%
Unrealized Appreciation/(Depreciation)		$ 240,097
Notional Value		$ 2,047,769
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Ny Harbor Ulsd Expiration Date 9/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 143,770
Notional Value		$ 2,053,590
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Ny Harbor Ulsd Expiration Date 10/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		22
Percentage of Net Assets		0.10%
Unrealized Appreciation/(Depreciation)		$ 169,071
Notional Value		$ 2,058,487
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Ny Harbor Ulsd Expiration Date 11/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		21
Percentage of Net Assets		0.03%
Unrealized Appreciation/(Depreciation)		$ 51,710
Notional Value		$ 1,968,536
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Ny Harbor Ulsd Expiration Date 12/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		21
Percentage of Net Assets		0.03%
Unrealized Appreciation/(Depreciation)		$ 51,345
Notional Value		$ 1,972,240
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Platinum Expiration Rate 10/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		118
Percentage of Net Assets		(0.39%)
Unrealized Appreciation/(Depreciation)		$ (667,505)
Notional Value		$ 5,060,430
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Platinum Expiration Date 1/29/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		118
Percentage of Net Assets		(0.17%)
Unrealized Appreciation/(Depreciation)		$ (291,150)
Notional Value		$ 5,088,750
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Silver Expiration Rate 9/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		62
Percentage of Net Assets		(0.08%)
Unrealized Appreciation/(Depreciation)		$ (139,125)
Notional Value		$ 5,021,380
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Silver Expiration Date 12/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		62
Percentage of Net Assets		(0.10%)
Unrealized Appreciation/(Depreciation)		$ (168,205)
Notional Value		$ 5,057,960
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Expiration Date 11/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		115
Percentage of Net Assets		(0.48%)
Unrealized Appreciation/(Depreciation)		$ (822,163)
Notional Value		$ 5,060,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Expiration Date 1/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		114
Percentage of Net Assets		(0.39%)
Unrealized Appreciation/(Depreciation)		$ (680,375)
Notional Value		$ 5,067,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		143
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (249,726)
Notional Value		$ 2,517,372
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 10/12/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		143
Percentage of Net Assets		(0.14%)
Unrealized Appreciation/(Depreciation)		$ (245,244)
Notional Value		$ 2,528,526
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		142
Percentage of Net Assets		(0.12%)
Unrealized Appreciation/(Depreciation)		$ (213,102)
Notional Value		$ 2,533,848
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 1/14/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		142
Percentage of Net Assets		(0.08%)
Unrealized Appreciation/(Depreciation)		$ (136,800)
Notional Value		$ 2,555,148
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Sugar No. 11 Expiration Date 9/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		361
Percentage of Net Assets		(0.10%)
Unrealized Appreciation/(Depreciation)		$ (175,627)
Notional Value		$ 4,952,920
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Sugar No. 11 Expiration Date 2/28/19 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		360
Percentage of Net Assets		(0.03%)
Unrealized Appreciation/(Depreciation)		$ (54,309)
Notional Value		$ 5,221,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wheat Expiration Date 9/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		199
Percentage of Net Assets		(0.07%)
Unrealized Appreciation/(Depreciation)		$ (127,562)
Notional Value		$ 4,987,438
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wheat Expiration Date 12/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		199
Percentage of Net Assets		(0.16%)
Unrealized Appreciation/(Depreciation)		$ (268,912)
Notional Value		$ 5,141,663
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 8/21/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		28
Percentage of Net Assets		0.19%
Unrealized Appreciation/(Depreciation)		$ 329,350
Notional Value		$ 2,028,880
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wti Crude Oil Expiration Date 9/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.09%
Unrealized Appreciation/(Depreciation)		$ 161,510
Notional Value		$ 2,056,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wti Crude Oil Expiration Date10/22/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.10%
Unrealized Appreciation/(Depreciation)		$ 166,860
Notional Value		$ 2,034,640
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wti Crude Oil Expiration Date 11/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 146,240
Notional Value		$ 2,015,210
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wti Crude Oil Expiration Date 12/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract		29
Percentage of Net Assets		0.08%
Unrealized Appreciation/(Depreciation)		$ 133,980
Notional Value		$ 1,996,650
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cocoa Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (150,290)
Notional Value			$ 3,027,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cocoa Expiration Date 5/15/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.11%)
Unrealized Appreciation/(Depreciation)			$ (171,100)
Notional Value			$ 3,028,800
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cocoa Expiration Date 7/16/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			160
Percentage of Net Assets			(0.24%)
Unrealized Appreciation/(Depreciation)			$ (373,800)
Notional Value			$ 3,041,600
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Coffee "C" Expiration Date 3/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.19%)
Unrealized Appreciation/(Depreciation)			$ (290,569)
Notional Value			$ 2,981,475
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Coffee "C" Expiration Date 5/18/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (244,256)
Notional Value			$ 3,036,994
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Coffee "C" Expiration Date 7/19/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (55,369)
Notional Value			$ 3,093,694
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Copper Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			37
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 280,825
Notional Value			$ 3,052,962
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Copper Expiration Date 5/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			37
Percentage of Net Assets			0.18%
Unrealized Appreciation/(Depreciation)			$ 277,125
Notional Value			$ 3,066,375
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Copper Expiration Date 7/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			36
Percentage of Net Assets			0.12%
Unrealized Appreciation/(Depreciation)			$ 180,150
Notional Value			$ 2,995,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Corn Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (247,888)
Notional Value			$ 2,963,838
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Corn Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.16%)
Unrealized Appreciation/(Depreciation)			$ (242,387)
Notional Value			$ 3,033,550
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Corn Expiration Date 7/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			169
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (60,100)
Notional Value			$ 3,103,262
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cotton No. 2 Expiration Date 3/7/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			77
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 328,750
Notional Value			$ 3,027,255
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cotton No. 2 Expiration Date 5/8/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			77
Percentage of Net Assets			0.23%
Unrealized Appreciation/(Depreciation)			$ 360,975
Notional Value			$ 3,039,960
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Cotton No. 2 Expiration Date 7/9/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			76
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 326,190
Notional Value			$ 3,011,120
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Gold 100 Ounce Expiration Date 2/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 73,150
Notional Value			$ 3,011,390
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Gold 100 Ounce Expiration Date 4/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.03%
Unrealized Appreciation/(Depreciation)			$ 46,880
Notional Value			$ 3,022,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Gold 100 Ounce Expiration Date 6/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			23
Percentage of Net Assets			0.04%
Unrealized Appreciation/(Depreciation)			$ 57,980
Notional Value			$ 3,033,010
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 2/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			73
Percentage of Net Assets			0.11%
Unrealized Appreciation/(Depreciation)			$ 165,100
Notional Value			$ 2,095,830
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 4/13/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.10%
Unrealized Appreciation/(Depreciation)			$ 157,450
Notional Value			$ 2,178,720
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 6/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 33,150
Notional Value			$ 2,417,040
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Lean Hogs Expiration Date 7/16/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			72
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 25,240
Notional Value			$ 2,414,160
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 2/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			0.04%
Unrealized Appreciation/(Depreciation)			$ 59,610
Notional Value			$ 3,111,680
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 4/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			0.14%
Unrealized Appreciation/(Depreciation)			$ 210,830
Notional Value			$ 3,085,110
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Live Cattle Expiration Date 6/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.10%)
Unrealized Appreciation/(Depreciation)			$ (158,660)
Notional Value			$ 2,909,440
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 1/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (121,160)
Notional Value			$ 1,889,920
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 2/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			64
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (119,730)
Notional Value			$ 1,859,840
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.04%)
Unrealized Appreciation/(Depreciation)			$ (65,240)
Notional Value			$ 1,786,850
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | NY Harbor ULSD Expiration Date 1/31/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 330,091
Notional Value			$ 1,824,064
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | NY Harbor ULSD Expiration Date 2/28/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.21%
Unrealized Appreciation/(Depreciation)			$ 325,525
Notional Value			$ 1,802,632
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | NY Harbor ULSD Expiration Date 3/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			21
Percentage of Net Assets			0.19%
Unrealized Appreciation/(Depreciation)			$ 297,532
Notional Value			$ 1,775,995
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Platinum Expiration Date 4/26/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			97
Percentage of Net Assets			(0.12%)
Unrealized Appreciation/(Depreciation)			$ (190,905)
Notional Value			$ 4,550,755
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Silver Expiration Date 3/27/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			36
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 13,675
Notional Value			$ 3,086,100
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Silver Expiration Date 5/29/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			35
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 12,895
Notional Value			$ 3,013,675
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			63
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (38,437)
Notional Value			$ 3,029,513
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			62
Percentage of Net Assets			(0.02%)
Unrealized Appreciation/(Depreciation)			$ (28,425)
Notional Value			$ 3,016,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			152
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (124,698)
Notional Value			$ 3,033,312
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			151
Percentage of Net Assets			(0.08%)
Unrealized Appreciation/(Depreciation)			$ (122,088)
Notional Value			$ 3,028,758
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Sugar No.11 Expiration Date 2/28/2018 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.10%
Unrealized Appreciation/(Depreciation)			$ 147,560
Notional Value			$ 3,056,256
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Sugar No.11 Expiration Date 4/30/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.08%
Unrealized Appreciation/(Depreciation)			$ 123,435
Notional Value			$ 3,028,032
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wheat Expiration Date 3/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.23%)
Unrealized Appreciation/(Depreciation)			$ (354,900)
Notional Value			$ 2,946,300
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wheat Expiration Date 5/14/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			138
Percentage of Net Assets			(0.23%)
Unrealized Appreciation/(Depreciation)			$ (351,913)
Notional Value			$ 3,037,725
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 1/22/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			31
Percentage of Net Assets			0.20%
Unrealized Appreciation/(Depreciation)			$ 309,230
Notional Value			$ 1,873,020
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 2/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.19%
Unrealized Appreciation/(Depreciation)			$ 300,740
Notional Value			$ 1,813,200
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 3/20/18 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.20%
Unrealized Appreciation/(Depreciation)			$ 306,240
Notional Value			$ 1,812,000
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 4/26/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.06%)
Unrealized Appreciation/(Depreciation)			$ (95,570)
Notional Value			$ 1,781,650
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Natural Gas Expiration Date 5/26/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			65
Percentage of Net Assets			(0.06%)
Unrealized Appreciation/(Depreciation)			$ (94,730)
Notional Value			$ 1,802,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | NY Harbor ULSD Expiration Date 4/28/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			22
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 80,506
Notional Value			$ 1,841,624
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | NY Harbor ULSD Expiration Date 5/31/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			22
Percentage of Net Assets			0.05%
Unrealized Appreciation/(Depreciation)			$ 74,592
Notional Value			$ 1,827,857
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Platinum Expiration Date 7/27/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			97
Percentage of Net Assets			0.00%
Unrealized Appreciation/(Depreciation)			$ 7,150
Notional Value			$ 4,577,915
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Silver Expiration Date 7/27/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			35
Percentage of Net Assets			0.01%
Unrealized Appreciation/(Depreciation)			$ 11,410
Notional Value			$ 3,026,450
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Expiration Date 7/14/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			62
Percentage of Net Assets			(0.07%)
Unrealized Appreciation/(Depreciation)			$ (106,725)
Notional Value			$ 3,048,075
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Soybean Oil Expiration Date 7/14/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			151
Percentage of Net Assets			(0.12%)
Unrealized Appreciation/(Depreciation)			$ (181,776)
Notional Value			$ 3,045,972
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Sugar No.11 Expiration Date 6/30/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			180
Percentage of Net Assets			0.02%
Unrealized Appreciation/(Depreciation)			$ 35,582
Notional Value			$ 3,032,064
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | Wheat Expiration Date 7/14/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			137
Percentage of Net Assets			(0.07%)
Unrealized Appreciation/(Depreciation)			$ (109,037)
Notional Value			$ 3,104,762
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 4/20/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.06%
Unrealized Appreciation/(Depreciation)			$ 88,130
Notional Value			$ 1,808,100
Unrealized Appreciation/(Depreciation) on Futures Contracts [Member] | WisdomTree Continuous Commodity Index Master Fund [Member] | WTI Crude Oil Expiration Date 5/22/17 [Member]
Schedule of Investments [Line Items]
Number of Futures Contracts | Contract			30
Percentage of Net Assets			0.06%
Unrealized Appreciation/(Depreciation)			$ 88,820
Notional Value			$ 1,801,800
[1]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $14,943,792 as of March 31, 2018.
[2]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $12,950,573 as of June 30, 2018.
[3]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $11,964,450 as of December 31, 2017.
[4]	Interest rate shown reflects the yield to maturity at the time of purchase.

Schedule of Investments (Parent

Schedule of Investments (Parenthetical) - USD ($)		6 Months Ended	12 Months Ended
		Jun. 30, 2018	Dec. 31, 2017
Schedule of Investments [Line Items]
Face Amount		$ 165,000,000	$ 143,000,000
Total U.S. Treasury Obligations (Cost)		164,649,346	142,783,200
U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount		12,950,573	11,964,450
Us Treasury Bills 1.72%, 7/12/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[1]	$ 45,000,000
Investment Interest Rate	[1]	1.72%
Us Treasury Bills 1.86%, 8/2/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[1]	$ 45,000,000
Investment Interest Rate	[1]	1.86%
Us Treasury Bills Due 1.87%, 8/23/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[1]	$ 30,000,000
Investment Interest Rate	[1]	1.87%
Us Treasury Bills 1.91%, 9/13/2018 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[1],[2]	$ 45,000,000
Investment Interest Rate	[1],[2]	1.91%
US Treasury Bills 1.08%, 1/11/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[3]		$ 43,000,000
Investment Interest Rate	[3]		1.08%
US Treasury Bills 1.24%, 2/8/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[3]		$ 55,000,000
Investment Interest Rate	[3]		1.24%
US Treasury Bills 1.37%, 3/22/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[3],[4]		$ 45,000,000
Investment Interest Rate	[3],[4]		1.37%
WisdomTree Continuous Commodity Index Master Fund [Member]
Schedule of Investments [Line Items]
Face Amount		$ 165,000,000	$ 143,000,000
Total U.S. Treasury Obligations (Cost)		164,649,346	142,783,200
WisdomTree Continuous Commodity Index Master Fund [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount		12,950,573	11,964,450
WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.72%, 7/12/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[4]	$ 45,000,000
Investment Interest Rate	[4]	1.72%
WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.86%, 8/2/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[4]	$ 45,000,000
Investment Interest Rate	[4]	1.86%
WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills Due 1.87%, 8/23/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[4]	$ 30,000,000
Investment Interest Rate	[4]	1.87%
WisdomTree Continuous Commodity Index Master Fund [Member] | Us Treasury Bills 1.91%, 9/13/2018 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[2],[4]	$ 45,000,000
Investment Interest Rate	[2],[4]	1.91%
WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.08%, 1/11/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[4]		$ 43,000,000
Investment Interest Rate	[4]		1.08%
WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.24%, 2/8/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[4]		$ 55,000,000
Investment Interest Rate	[4]		1.24%
WisdomTree Continuous Commodity Index Master Fund [Member] | US Treasury Bills 1.37%, 3/22/18 [Member] | U.S. Treasuries [Member]
Schedule of Investments [Line Items]
Face Amount	[3],[4]		$ 45,000,000
Investment Interest Rate	[3],[4]		1.37%
[1]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $14,943,792 as of March 31, 2018.
[2]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $12,950,573 as of June 30, 2018.
[3]	All or a portion of this security is held by the broker as collateral for open futures contracts. The securities collateral posted was comprised entirely of U.S. Treasury securities having a market value of $11,964,450 as of December 31, 2017.
[4]	Interest rate shown reflects the yield to maturity at the time of purchase.

Consolidated Statements of Inco

Consolidated Statements of Income and Expenses (Unaudited) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income:
Interest income		$ 713,571	$ 317,895	$ 1,251,497	$ 565,045
Expenses:
Total expenses		384,216	373,775	743,693	824,049
Expense waivers (Note 8)		(45,201)	(43,973)	(87,493)	(96,947)
Net expenses		339,015	329,802	656,200	727,102
Net investment income (loss)		374,556	(11,907)	595,297	(162,057)
Net Realized Gain (Loss) from:
Investments		(18)	(10,751)	(18)	(10,751)
Futures Contracts	[1]	647,973	(6,351,768)	2,409,544	(3,743,993)
Net Realized Gain (Loss)		647,955	(6,362,519)	2,409,526	(3,754,744)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation from:
Investments		15,733	20,684	9,494	(167)
Futures Contracts		(4,692,279)	834,178	(6,880,222)	(2,229,698)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation		(4,676,546)	854,862	(6,870,728)	(2,229,865)
Net Realized and Unrealized Loss on Investments and Futures Contracts		(4,028,591)	(5,507,657)	(4,461,202)	(5,984,609)
Net Loss		(3,654,035)	(5,519,564)	(3,865,905)	(6,146,666)
WisdomTree Continuous Commodity Index Master Fund [Member]
Income:
Interest income		713,571	317,895	1,251,497	565,045
Expenses:
Total expenses		384,216	373,775	743,693	824,049
Expense waivers (Note 8)		(45,201)	(43,973)	(87,493)	(96,947)
Net expenses		339,015	329,802	656,200	727,102
Net investment income (loss)		374,556	(11,907)	595,297	(162,057)
Net Realized Gain (Loss) from:
Investments		(18)	(10,751)	(18)	(10,751)
Futures Contracts	[1]	647,973	(6,351,768)	2,409,544	(3,743,993)
Net Realized Gain (Loss)		647,955	(6,362,519)	2,409,526	(3,754,744)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation from:
Investments		15,733	20,684	9,494	(167)
Futures Contracts		(4,692,279)	834,178	(6,880,222)	(2,229,698)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation		(4,676,546)	854,862	(6,870,728)	(2,229,865)
Net Realized and Unrealized Loss on Investments and Futures Contracts		(4,028,591)	(5,507,657)	(4,461,202)	(5,984,609)
Net Loss		(3,654,035)	(5,519,564)	(3,865,905)	(6,146,666)
Asset Management [Member]
Expenses:
Management fee to related party (Note 8)		384,216	373,775	743,693	824,049
Asset Management [Member] | WisdomTree Continuous Commodity Index Master Fund [Member]
Expenses:
Management fee to related party (Note 8)		$ 384,216	$ 373,775	$ 743,693	$ 824,049
[1]	Includes brokerage commissions and fees of $54,559 and $58,488 for the three months ended June 30, 2018 and 2017, and $91,306 and $105,701 for the six months ended June 30, 2018 and 2017, respectively.

Consolidated Statements of Inc7

Consolidated Statements of Income and Expenses (Unaudited) (Parenthetical) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Brokerage commissions and fees	$ 54,559	$ 58,488	$ 91,306	$ 105,701
WisdomTree Continuous Commodity Index Master Fund [Member]
Brokerage commissions and fees	$ 54,559	$ 58,488	$ 91,306	$ 105,701

Consolidated Statement of Chang

Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - 6 months ended Jun. 30, 2018 - USD ($)	Total	WisdomTree Continuous Commodity Index Master Fund [Member]	General Partners Capital Units [Member]	General Partners Capital Units [Member]WisdomTree Continuous Commodity Index Master Fund [Member]	General Partners Capital Units [Member]General Units [Member]	General Partners Capital Units [Member]General Units [Member]WisdomTree Continuous Commodity Index Master Fund [Member]	General Partners Capital Units [Member]Accumulated Deficit [Member]	General Partners Capital Units [Member]Accumulated Deficit [Member]WisdomTree Continuous Commodity Index Master Fund [Member]	Limited Partners Capital Units [Member]	Limited Partners Capital Units [Member]WisdomTree Continuous Commodity Index Master Fund [Member]	Limited Partners Capital Units [Member]Accumulated Deficit [Member]	Limited Partners Capital Units [Member]Accumulated Deficit [Member]WisdomTree Continuous Commodity Index Master Fund [Member]	Limited Partners Capital Units [Member]Limited Units [Member]	Limited Partners Capital Units [Member]Limited Units [Member]WisdomTree Continuous Commodity Index Master Fund [Member]
Balance at Dec. 31, 2017	$ 154,956,309	$ 154,956,309	$ 962	$ 962	$ 1,500	$ 1,500	$ (538)	$ (538)	$ 154,955,347	$ 154,955,347	$ (128,149,467)	$ (128,149,467)	$ 283,104,814	$ 283,104,814
Balance (in units) at Dec. 31, 2017					50	50							8,050,000	8,050,000
Creation of Units	32,029,138	32,029,138							32,029,138	32,029,138			$ 32,029,138	$ 32,029,138
Creation of Units (in units)													1,650,000	1,650,000
Redemption of Units	(10,586,377)	(10,586,377)							(10,586,377)	(10,586,377)			$ (10,586,377)	$ (10,586,377)
Redemption of Units (in units)													(550,000)	(550,000)
Net Gain (Loss):
Net Investment Income	595,297	595,297	3	3			3	3	595,294	595,294	595,294	595,294
Net Realized Gain (Loss) from Investments and Futures Contracts	2,409,526	2,409,526	14	14			14	14	2,409,512	2,409,512	2,409,512	2,409,512
Net Decrease in Unrealized Appreciation/Depreciation from Investments and Futures Contracts	(6,870,728)	(6,870,728)	(36)	(36)			(36)	(36)	(6,870,692)	(6,870,692)	(6,870,692)	(6,870,692)
Net Loss	(3,865,905)	(3,865,905)	(19)	(19)			(19)	(19)	(3,865,886)	(3,865,886)	(3,865,886)	(3,865,886)
Balance at Jun. 30, 2018	$ 172,533,165	$ 172,533,165	$ 943	$ 943	$ 1,500	$ 1,500	$ (557)	$ (557)	$ 172,532,222	$ 172,532,222	$ (132,015,353)	$ (132,015,353)	$ 304,547,575	$ 304,547,575
Balance (in units) at Jun. 30, 2018					50	50							9,150,000	9,150,000

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities
Net Loss				$ (3,865,905)	$ (6,146,666)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Purchases of investment securities				(354,637,947)	(354,348,877)
Proceeds from sales/maturities of investment securities				333,999,796	399,904,251
Net accretion of discount				(1,228,013)	(565,022)
Net realized loss on investment securities		$ 18	$ 10,751	18	10,751
Net change in unrealized appreciation/depreciation from investments		(15,733)	(20,684)	(9,494)	167
Net change in unrealized appreciation/depreciation from futures contracts		4,692,279	(834,178)	6,880,222	2,229,698
Increase/(Decrease) in liabilities:
Net management fee payable to related party				13,185	(57,210)
Accrued brokerage fees and expenses payable					(173,182)
Net cash provided by (used for) operating activities				(18,848,138)	40,853,910
Cash flows from financing activities
Proceeds from creation of Limited Units				32,029,138	2,001,044
Redemption of Limited Units				(10,586,377)	(50,155,087)
Net cash provided by (used for) financing activities				21,442,761	(48,154,043)
Net increase (decrease) in cash				2,594,623	(7,300,133)
Cash at beginning of period	[1]			11,232,992	21,578,215
Cash at end of period	[1]	13,827,615	14,278,082	13,827,615	14,278,082
WisdomTree Continuous Commodity Index Master Fund [Member]
Cash flows from operating activities
Net Loss				(3,865,905)	(6,146,666)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Purchases of investment securities				(354,637,947)	(354,348,877)
Proceeds from sales/maturities of investment securities				333,999,796	399,904,251
Net accretion of discount				(1,228,013)	(565,022)
Net realized loss on investment securities		18	10,751	18	10,751
Net change in unrealized appreciation/depreciation from investments		(15,733)	(20,684)	(9,494)	167
Net change in unrealized appreciation/depreciation from futures contracts		4,692,279	(834,178)	6,880,222	2,229,698
Increase/(Decrease) in liabilities:
Net management fee payable to related party				13,185	(57,210)
Accrued brokerage fees and expenses payable					(173,182)
Net cash provided by (used for) operating activities				(18,848,138)	40,853,910
Cash flows from financing activities
Proceeds from creation of Limited Units				32,029,138	2,001,044
Redemption of Limited Units				(10,586,377)	(50,155,087)
Net cash provided by (used for) financing activities				21,442,761	(48,154,043)
Net increase (decrease) in cash				2,594,623	(7,300,133)
Cash at beginning of period	[1]			11,232,992	21,578,215
Cash at end of period	[1]	$ 13,827,615	$ 14,278,082	$ 13,827,615	$ 14,278,082
[1]	Includes cash held by the broker for futures contracts.

Organization

Organization	6 Months Ended
	Jun. 30, 2018
Text Block [Abstract]
Organization	(1) Organization The WisdomTree Continuous Commodity Index Fund (the “Fund”) and the WisdomTree Continuous Commodity Index Master Fund (the “Master Fund” and together with the Fund, the “Funds”) are commodity pools that were organized as a Delaware statutory trusts on October 27, 2006. For each of the Funds, WisdomTree Commodity Services, LLC serves as the commodity pool operator and managing owner (the “Managing Owner”), and GreenHaven Advisors LLC serves as the commodity trading advisor (the “Sub-Adviser”). Shares representing units of fractional undivided beneficial interest in and ownership of the Fund (“Limited Units” or “Shares”) are listed on the NYSE Arca under the symbol “GCC.” Upon inception of the Fund, 50 general units of the Fund (“General Units” or “General Shares”) were issued to the Managing Owner in exchange for a capital contribution of $1,500. We refer to the General Shares and Shares collectively as “Total Shares,” and the holders of the Shares as the “Shareholders.” The Master Fund is wholly-owned by the Fund and the Managing Owner. The Fund holds no investment assets other than the Master Fund’s common units of beneficial interest (“Master Fund Units”). Each Share issued by the Fund correlates to a Master Fund Unit held by the Fund. The Fund and Master Fund commenced investment operations on January 23, 2008, with the offering of 350,000 Shares in exchange for $10,500,000. The Fund commenced trading on the American Stock Exchange (now known as the NYSE Arca) on January 24, 2008 under the symbol “GCC.” The term of the Fund is perpetual, unless terminated earlier in certain circumstances as defined in the Trust Agreements (as defined in Note 2—Service Providers and Related Party Agreements Effective January 1, 2016, in accordance with the terms of a Unit Purchase Agreement dated October 29, 2015, GreenHaven LLC sold 100% of the issued and outstanding membership interest in the Managing Owner to WisdomTree Investments Inc. Following the sale, the name of the Fund was changed from “GreenHaven Continuous Commodity Index Fund” to “WisdomTree Continuous Commodity Index Fund,” the name of the Master Fund was changed from “GreenHaven Continuous Commodity Index Master Fund” to “WisdomTree Continuous Commodity Index Master Fund,” and the name of the Managing Owner was changed from “GreenHaven Commodity Services LLC” to “WisdomTree Commodity Services, LLC.” The Funds’ collective investment objective is to provide investors with exposure to the daily change in the price of a portfolio of commodities (the “Index Commodities”) comprising the Thomson Reuters Continuous Commodity Index, also known as the Continuous Commodity Total Return Index or Equal Weight Continuous Commodity Total Return Index (the “Index”), before the Funds’ liabilities and expenses. The Index Commodities consist of corn, soybean, wheat, live cattle, lean hogs, gold, silver, copper, cocoa, coffee, sugar, cotton, soybean oil, platinum, crude oil, NY Harbor ULSD (formerly known as heating oil) and natural gas. Thomson Reuters (Markets) LLC, formerly Thomson Reuters America LLC (the “Index Sponsor”), is the owner, publisher and calculation agent of the Index. The Index Sponsor is not an affiliate of the Funds or the Managing Owner. The Fund pursues its investment objective by investing substantially all of its assets in the Master Fund. The Master Fund pursues its investment objective by actively trading exchange traded futures (“Commodity Futures”) on the Index Commodities, with a view to tracking the performance of the Index over time, regardless of whether the Index is rising, falling or flat over any particular period. The Master Fund’s portfolio (its “Portfolio”) also includes cash, U.S. Treasury obligations and other high credit-quality, short-term fixed income securities (collectively, “U.S. Treasuries”) for deposit with the Commodity Broker (as defined below) as margin or otherwise held to cover the Master Fund’s notional exposure to Commodity Futures. The Fund continuously offers and redeems baskets of 50,000 Shares (“Baskets”) to authorized participants (“Authorized Participants”) at a price based on the Master Fund’s Net Asset Value (as defined in Note 7—Share Creations and Redemptions) The Managing Owner and the Shareholders share in any profits and losses attributable to the Fund in proportion to the percentage interest owned by each. The Managing Owner and the Funds retain the services of third party service providers for the ongoing operations of the Funds. See Note 2—Service Providers and Related Party Agreements In accordance with Accounting Standards Update (“ASU”) 2013-08, Unaudited Interim Financial Information The financial statements as of June 30, 2018 and for the three months and six months ended June 30, 2018 and 2017 included herein are unaudited. In the opinion of the Managing Owner, the unaudited financial statements have been prepared on the same basis as the annual financial statements and include all adjustments, which are of the normal recurring nature, necessary for a fair statement of the Fund’s financial position, investments, results of operations and its cash flows. Interim results are not necessarily indicative of the results that will be achieved for the year or for any other interim period or for any future year. Past performance of the Fund is not necessarily indicative of future performance.

Service Providers and Related P

Service Providers and Related Party Agreements	6 Months Ended
	Jun. 30, 2018
Related Party Transactions [Abstract]
Service Providers and Related Party Agreements	(2) Service Providers and Related Party Agreements (a) Trustee. (b) Managing Owner. (c) Sub-Adviser. sub-adviser Sub-Adviser, Sub-Adviser’s (d) Commodity Broker. give-up (e) Administrator. (f) Distributor. (g) Authorized Participant.

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	(3) Summary of Significant Accounting Policies (a) Basis of Presentation and Consolidation The financial statements of the Fund and the Master Fund have been prepared using U.S. generally accepted accounting principles (“GAAP”). The Financial Accounting Standards Board (“FASB”) Accounting Standards Codification is the exclusive reference of authoritative GAAP recognized by the FASB to be applied by nongovernmental entities. Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under the authority of federal laws are also sources of authoritative GAAP for SEC registrants. All of the capital raised by the Fund from the offering of its Shares is used to purchase Master Fund Units. The financial statements of the Fund include the balances of the Master Fund on a consolidated basis and all inter-company balances and transactions have been eliminated in the consolidation. Separate financials statements of the Master Fund are presented to comply with reporting requirements of the SEC as both the Fund and the Master Fund are SEC registrants (b) Use of Estimates The preparation of the financial statements in conformity with GAAP requires the Managing Owner to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the amounts of reported income and expenses during the period. Actual results could differ from those estimates. (c) Cash Held by Broker A portion of the Master Fund’s cash is held by the Commodity Broker and is applied towards the daily variation margin movements on the Master Fund’s open Commodity Futures. The Commodity Broker allows the Master Fund to apply its U.S. Treasuries positions towards its initial margin requirement for the Master Fund’s futures positions, hence all cash held by broker is unrestricted cash. The cash and U.S. Treasuries positions are held in segregated accounts at the Commodity Broker and are not insured by the Federal Deposit Insurance Corporation. (d) U. S. Treasury Obligations The Master Fund records purchases and sales of U.S. Treasuries on a trade date basis. These holdings are marked to market based on quotations from broker-dealers or independent service providers. The Master Fund may hold U.S. Treasuries for deposit with the Commodity Broker as margin for trading and holding against initial margin of the open Commodity Futures. Interest income is recognized on an accrual basis when earned. Premiums and discounts are amortized or accreted over the life of the U.S. Treasuries. (e) Futures Contracts The Master Fund utilizes futures contracts to obtain long exposure to Commodity Futures consistent with its investment objective. These contracts are recorded on a trade date basis and open contracts are valued daily at settlement prices provided by the relevant exchanges. In the Schedules of Investments, Commodity Futures are presented at their published settlement prices on the last business day of the period, in accordance with the fair value accounting standard. Since these contracts are actively traded in markets that are directly observable and which provide readily available price quotes, their market value is deemed to be their fair value under the fair value accounting standard. See Note 4 — Fair Value Measurements (f) Income Taxes The Fund and Master Fund are treated as partnerships for U.S. federal income tax purposes. Accordingly, the Fund and Master Fund are not subject to U.S. federal income tax and may not be subject to state or local income taxes. As a result, no provision for federal, state or local income taxes has been made in the accompanying consolidated financial statements, as investors are individually liable for income taxes, if any, on their allocable share of the Fund’s share of the Master Fund’s income, gain, loss, deductions and other items. The Fund accounts for uncertainty in income taxes pursuant to the applicable accounting standard, which provides measurement, presentation and disclosure guidance related to uncertain tax positions. The guidance addresses how tax benefits claimed or expected to be claimed on a tax return should be recorded in the financial statements. Under this topic, the Fund may recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate resolution. (g) Subsequent Events For purposes of disclosure in the consolidated financial statements, the Funds have evaluated events occurring between the period ended June 30, 2018 and when the financial statements were issued. During that period, 600,000 Shares were created for $10,991,732 and 350,000 Shares were redeemed for $6,350,910, resulting in 9,400,050 Total Shares outstanding. Other than these events, the evaluation did not result in any subsequent events that necessitated disclosures and/or adjustments.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurements	(4) Fair Value Measurements The existing guidance for fair value measurements establishes the authoritative definition for fair value, sets out a framework for measuring fair value and outlines the required disclosures regarding fair value measurements. Fair value is the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. The Master Fund uses a three-tier fair value hierarchy based upon observable and unobservable inputs as follows: Level 1 — Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. Level 2 — Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3 — Unobservable inputs for the asset or liability. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The assets of the Master Fund are either exchange-traded securities that are valued at the official closing price on the exchange where they are principally traded or U.S. government securities that are valued using dealer and broker quotations or other inputs that are observable or can be corroborated by observable market data. A summary of the Master Fund’s assets and liabilities at fair value as of June 30, 2018, classified according to the levels used to value them, is as follows: Assets Quoted Other Significant Totals U.S. Treasury Obligations $ — $ 164,659,275 $ — $ 164,659,275 Liabilities Unrealized depreciation on futures contracts (5,843,457 ) — — (5,843,457 ) Total $ (5,843,457 ) $ 164,659,275 $ — $ 158,815,818 There were no transfers between Level 1 and Level 2 for the Master Fund during the six months ended June 30, 2018. The Master Fund did not hold any Level 3 securities during the six months ended June 30, 2018. A summary of the Master Fund’s assets and liabilities at fair value as of December 31, 2017, classified according to the levels used to value them, is as follows: Assets Quoted Other Significant Totals U.S. Treasury Obligations $ — $ 142,783,635 $ — $ 142,783,635 Unrealized appreciation on futures contracts 1,036,765 — — 1,036,765 Total $ 1,036,765 $ 142,783,635 $ — $ 143,820,400 There were no transfers between Level 1 and Level 2 for the Master Fund during the year ended December 31, 2017. The Master Fund did not hold any Level 3 securities during the year ended December 31, 2017.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	6 Months Ended
	Jun. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	(5) Derivative Instruments and Hedging Activities The Master Fund uses derivative instruments as part of its principal investment strategy to achieve its investment objective. As of June 30, 2018, the Master Fund was invested in Commodity Futures. For the six months ended June 30, 2018 and the year ended December 31, 2017, the volumes of derivative activity (based on average month-end The fair value of derivative instruments at June 30, 2018 and December 31, 2017, were as follows: As of: Derivative Asset Liability June 30, 2018 Commodity Futures $ — $ 5,843,457 December 31, 2017 Commodity Futures $ 1,036,765 $ — (i) Values are disclosed on the Statements of Financial Condition under Net unrealized appreciation on futures contracts. (ii) Values are disclosed on the Statements of Financial Condition under Net unrealized depreciation on futures contracts. The following is a summary of the realized and unrealized gains and losses of the derivative instruments utilized by the Master Fund for the three months and six months ended June 30, 2018 and 2017: Period Derivative Realized Gain Net Increase (Decrease) in Three months ended June 30, 2018 Commodity Futures $ 647,973 $ (4,692,279 ) Three months ended June 30, 2017 Commodity Futures (6,351,768 ) 834,178 Six months ended June 30, 2018 Commodity Futures 2,409,544 (6,880,222 ) Six months ended June 30, 2017 Commodity Futures (3,743,993 ) (2,229,698 ) (i) Values are disclosed on the Statements of Income and Expenses under Net realized gain (loss) from futures contracts. (ii) Values are disclosed on the Statements of Income and Expenses under Net increase (decrease) in unrealized appreciation/depreciation from futures contracts.

Financial Instrument Risk

Financial Instrument Risk	6 Months Ended
	Jun. 30, 2018
Investments, All Other Investments [Abstract]
Financial Instrument Risk	(6) Financial Instrument Risk In the normal course of its business, the Master Fund may be party to financial instruments with off-balance “off-balance Market risk is the potential for changes in the value of the financial instruments traded by the Master Fund due to market changes, including fluctuations in commodity prices. In entering into these contracts, there exists a market risk that such contracts may be significantly influenced by conditions, resulting in such contracts being less valuable. If the markets should move against all of the futures interest positions at the same time, and the Managing Owner is unable to offset such positions, the Master Fund could experience substantial losses. Credit risk is the possibility that a loss may occur due to the failure of an exchange clearinghouse to perform according to the terms of a contract. Credit risk with respect to exchange-traded instruments is reduced to the extent that an exchange or clearing organization acts as counterparty to the transactions. The Master Fund’s risk of loss in the event of counterparty default is typically limited to the amounts recognized in the Statement of Financial Condition and not represented by the contract or notional amounts of the instruments. The Fund and the Master Fund have not utilized, nor do they expect to utilize in the future, special purpose entities to facilitate off-balance off-balance

Share Creations and Redemptions

Share Creations and Redemptions	6 Months Ended
	Jun. 30, 2018
Text Block [Abstract]
Share Creations and Redemptions	(7) Share Creations and Redemptions The Fund creates and redeems Shares from time to time, but only in one or more Baskets of 50,000 Shares. Authorized Participants are the only persons that may place orders to create and redeem Baskets. To compensate the Administrator for services in processing the creation and redemption of Baskets, an Authorized Participant is required to pay a transaction fee of $200 per order. “Net Asset Value” means the total assets of the Master Fund including, but not limited to, all cash and cash equivalents or other debt securities, less total liabilities of the Master Fund, each determined on the basis of generally accepted accounting principles in the United States, consistently applied under the accrual method of accounting. In particular, Net Asset Value includes any unrealized profit or loss on open Commodity Futures, and any other credit or debit accruing to the Master Fund but unpaid or not received by the Master Fund. (a) Creation of Shares General. non-refundable Determination of Required Payment. Because orders to create Baskets must be placed by 10:00 a.m. ET, but the total payment required to create a Basket during the continuous offering period will not be determined until 4:00 p.m. ET, on the date the purchase order is received, Authorized Participants will not know the total amount of the payment required to create a Basket at the time they submit an irrevocable purchase order for the Basket. The Fund’s Net Asset Value and the total amount of the payment required to create a Basket could rise or fall substantially between the time an irrevocable purchase order is submitted and the time the amount of the purchase price in respect thereof is determined. Rejection of Purchase Orders. (i) it determines that the creation order is not in proper form; (ii) the Managing Owner believes that the purchase order would have adverse tax consequences to the Fund or its Shareholders; or (iii) circumstances outside the control of the Managing Owner or the Distributor make it, for all practical purposes, not feasible to process creations of Baskets. The Distributor and the Managing Owner will not be liable for the rejection of any purchase order. (b) Redemption of Shares General. non-refundable Determination of Required Payment. Delivery of Redemption Proceeds. time-to-time, time-to-time Suspension or Rejection of Redemption Orders. A redemption order may be rejected if the order is not in proper form as described in the order form and/or Participant Agreement or if the fulfillment of the order, in the opinion of its counsel, might be unlawful.

Operating Expenses

Operating Expenses	6 Months Ended
	Jun. 30, 2018
Text Block [Abstract]
Operating Expenses	(8) Operating Expenses (a) Management Fee The Master Fund pays the Managing Owner, monthly in arrears, a fee (the “Management Fee”) equal to 0.85% per annum based on the average daily Net Asset Value of the Master Fund. Effective January 1, 2017, the Managing Owner voluntarily agreed to waive a portion of its Management Fee in the amount of 0.10% per annum reducing the Management Fee to 0.75% per annum based on the average daily Net Asset Value of the Master Fund. For the three months and six months ended June 30, 2018 and 2017, the Management Fee paid by the Master Fund was as follows: Period Management Voluntary Net Management Three months ended June 30, 2018 $ 384,216 $ (45,201 ) $ 339,015 Three months ended June 30, 2017 $ 373,775 $ (43,973 ) $ 329,802 Six months ended June 30, 2018 $ 743,693 $ (87,493 ) $ 656,200 Six months ended June 30, 2017 $ 824,049 $ (96,947 ) $ 727,102 (b) Initial Organization and Offering Expenses Expenses incurred in connection with formation of the Fund and the offering of the Shares prior to January 1, 2016, were paid by GreenHaven, LLC. GreenHaven, LLC is the former sole member of the Managing Owner. The Fund does not have an obligation to reimburse GreenHaven, LLC or its affiliates for organization and offering expenses paid on its behalf. (c) Brokerage Commissions, Fees, and Routine Operational, Administrative, and Other Ordinary Expenses Brokerage commissions and fees were charged against the Fund’s assets on a per transaction basis. Brokerage commissions and fees incurred for the three months ended June 30, 2018 and 2017 were $54,559 and $58,488, and for the six months ended June 30, 2018 and 2017 were $91,306 and $105,701, respectively.

Profit and Loss Allocations and

Profit and Loss Allocations and Distributions	6 Months Ended
	Jun. 30, 2018
Text Block [Abstract]
Profit and Loss Allocations and Distributions	(9) Profit and Loss Allocations and Distributions The Managing Owner and the Shareholders share in any profits and losses of the Fund attributable to the Fund in proportion to the percentage interest owned by each. Distributions may be made at the sole discretion of the Managing Owner on a pro-rata

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	(10) Commitments and Contingencies The Managing Owner, either in its own capacity or in its capacity as the Managing Owner and on behalf of the Funds, has entered into various service agreements that contain indemnification and exculpation provisions with respect to costs, expenses, damages, liabilities and/or claims that may be incurred by a service provider in connection with the provision of its services to the Funds. As of June 30, 2018, no party to any such service agreement has made a claim against the Funds, and it is therefore not possible to estimate the Funds’ potential future exposure under such indemnification and exculpation provisions.

Net Asset Value and Financial H

Net Asset Value and Financial Highlights	6 Months Ended
	Jun. 30, 2018
Investment Company [Abstract]
Net Asset Value and Financial Highlights	(11) Net Asset Value and Financial Highlights The Fund is presenting the following Net Asset Value and financial highlights related to investment performance and operations for a Share outstanding for the three months and six months ended June 30, 2018 and 2017. Three Months Three Months Six Months Six Months Net Asset Value Net asset value per Limited Share, beginning of period $ 19.25 $ 19.25 $ 19.25 $ 19.35 Investment operations: Net realized and unrealized loss (1) (0.43 ) (0.57 ) (0.46 ) (0.65 ) Net investment income (loss) (2) 0.04 (0.00 )* 0.07 (0.02 ) Net decrease in net assets from operations (0.39 ) (0.57 ) (0.39 ) (0.67 ) Net asset value per Limited Share, end of period $ 18.86 $ 18.68 $ 18.86 $ 18.68 Total Return, at net asset value (3) (2.03 )% (2.96 )% (2.03 )% (3.46 )% Ratio/Supplemental Data: Net assets, end of period (000’s omitted) $ 172,533 $ 165,360 $ 172,533 $ 165,360 Ratios to average net assets of: Net investment income (loss) (4) 0.83 % (0.03 )% 0.68 % (0.17 )% Expenses, prior to expense waivers (4) 0.85 % 0.85 % 0.85 % 0.85 % Expenses, net of expense waivers (4) 0.75 % 0.75 % 0.75 % 0.75 % * Amount represents less than $0.01. (1) Includes brokerage fees/commissions of less than $0.01 per share for the three months ended June 30, 2018 and 2017, respectively, and includes brokerage fees/commissions of $0.01 per share for the six months ended June 30, 2018 and 2017, respectively. See Note 8(c) on page 24. (2) Based on average shares outstanding. (3) Total return calculated for a period of less than one year is not annualized. For the periods in which the Managing Owner waived a portion of its Management Fee, the total return would have been lower if such expenses had not been waived. See Note 8(a) on page 23. (4) Annualized.

Summary of Significant Accoun21

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2018
Accounting Policies [Abstract]
Basis of Presentation and Consolidation	(a) Basis of Presentation and Consolidation The financial statements of the Fund and the Master Fund have been prepared using U.S. generally accepted accounting principles (“GAAP”). The Financial Accounting Standards Board (“FASB”) Accounting Standards Codification is the exclusive reference of authoritative GAAP recognized by the FASB to be applied by nongovernmental entities. Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under the authority of federal laws are also sources of authoritative GAAP for SEC registrants. All of the capital raised by the Fund from the offering of its Shares is used to purchase Master Fund Units. The financial statements of the Fund include the balances of the Master Fund on a consolidated basis and all inter-company balances and transactions have been eliminated in the consolidation. Separate financials statements of the Master Fund are presented to comply with reporting requirements of the SEC as both the Fund and the Master Fund are SEC registrants
Use of Estimates	(b) Use of Estimates The preparation of the financial statements in conformity with GAAP requires the Managing Owner to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the amounts of reported income and expenses during the period. Actual results could differ from those estimates.
Cash Held by Broker	(c) Cash Held by Broker A portion of the Master Fund’s cash is held by the Commodity Broker and is applied towards the daily variation margin movements on the Master Fund’s open Commodity Futures. The Commodity Broker allows the Master Fund to apply its U.S. Treasuries positions towards its initial margin requirement for the Master Fund’s futures positions, hence all cash held by broker is unrestricted cash. The cash and U.S. Treasuries positions are held in segregated accounts at the Commodity Broker and are not insured by the Federal Deposit Insurance Corporation.
U. S. Treasury Obligations	(d) U. S. Treasury Obligations The Master Fund records purchases and sales of U.S. Treasuries on a trade date basis. These holdings are marked to market based on quotations from broker-dealers or independent service providers. The Master Fund may hold U.S. Treasuries for deposit with the Commodity Broker as margin for trading and holding against initial margin of the open Commodity Futures. Interest income is recognized on an accrual basis when earned. Premiums and discounts are amortized or accreted over the life of the U.S. Treasuries.
Futures Contracts	(e) Futures Contracts The Master Fund utilizes futures contracts to obtain long exposure to Commodity Futures consistent with its investment objective. These contracts are recorded on a trade date basis and open contracts are valued daily at settlement prices provided by the relevant exchanges. In the Schedules of Investments, Commodity Futures are presented at their published settlement prices on the last business day of the period, in accordance with the fair value accounting standard. Since these contracts are actively traded in markets that are directly observable and which provide readily available price quotes, their market value is deemed to be their fair value under the fair value accounting standard. See Note 4 — Fair Value Measurements
Income Taxes	(f) Income Taxes The Fund and Master Fund are treated as partnerships for U.S. federal income tax purposes. Accordingly, the Fund and Master Fund are not subject to U.S. federal income tax and may not be subject to state or local income taxes. As a result, no provision for federal, state or local income taxes has been made in the accompanying consolidated financial statements, as investors are individually liable for income taxes, if any, on their allocable share of the Fund’s share of the Master Fund’s income, gain, loss, deductions and other items. The Fund accounts for uncertainty in income taxes pursuant to the applicable accounting standard, which provides measurement, presentation and disclosure guidance related to uncertain tax positions. The guidance addresses how tax benefits claimed or expected to be claimed on a tax return should be recorded in the financial statements. Under this topic, the Fund may recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate resolution.
Subsequent Events	(g) Subsequent Events For purposes of disclosure in the consolidated financial statements, the Funds have evaluated events occurring between the period ended June 30, 2018 and when the financial statements were issued. During that period, 600,000 Shares were created for $10,991,732 and 350,000 Shares were redeemed for $6,350,910, resulting in 9,400,050 Total Shares outstanding. Other than these events, the evaluation did not result in any subsequent events that necessitated disclosures and/or adjustments.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2018
Fair Value Disclosures [Abstract]
Schedule of the Summary of the Master Fund's Assets and Liabilities at Fair Value, Classified According to the Levels Used to Value Them	A summary of the Master Fund’s assets and liabilities at fair value as of June 30, 2018, classified according to the levels used to value them, is as follows: Assets Quoted Other Significant Totals U.S. Treasury Obligations $ — $ 164,659,275 $ — $ 164,659,275 Liabilities Unrealized depreciation on futures contracts (5,843,457 ) — — (5,843,457 ) Total $ (5,843,457 ) $ 164,659,275 $ — $ 158,815,818 A summary of the Master Fund’s assets and liabilities at fair value as of December 31, 2017, classified according to the levels used to value them, is as follows: Assets Quoted Other Significant Totals U.S. Treasury Obligations $ — $ 142,783,635 $ — $ 142,783,635 Unrealized appreciation on futures contracts 1,036,765 — — 1,036,765 Total $ 1,036,765 $ 142,783,635 $ — $ 143,820,400

Derivative Instruments and He23

Derivative Instruments and Hedging Activities (Tables)	6 Months Ended
	Jun. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Fair Value of Derivative Instruments	The fair value of derivative instruments at June 30, 2018 and December 31, 2017, were as follows: As of: Derivative Asset Liability June 30, 2018 Commodity Futures $ — $ 5,843,457 December 31, 2017 Commodity Futures $ 1,036,765 $ — (i) Values are disclosed on the Statements of Financial Condition under Net unrealized appreciation on futures contracts. (ii) Values are disclosed on the Statements of Financial Condition under Net unrealized depreciation on futures contracts.
Schedule of Summary of Realized and Unrealized Gains and Losses of Derivative Instruments Utilized by Master Fund	The following is a summary of the realized and unrealized gains and losses of the derivative instruments utilized by the Master Fund for the three months and six months ended June 30, 2018 and 2017: Period Derivative Realized Gain Net Increase (Decrease) in Three months ended June 30, 2018 Commodity Futures $ 647,973 $ (4,692,279 ) Three months ended June 30, 2017 Commodity Futures (6,351,768 ) 834,178 Six months ended June 30, 2018 Commodity Futures 2,409,544 (6,880,222 ) Six months ended June 30, 2017 Commodity Futures (3,743,993 ) (2,229,698 ) (i) Values are disclosed on the Statements of Income and Expenses under Net realized gain (loss) from futures contracts. (ii) Values are disclosed on the Statements of Income and Expenses under Net increase (decrease) in unrealized appreciation/depreciation from futures contracts.

Operating Expenses (Tables)

Operating Expenses (Tables)	6 Months Ended
	Jun. 30, 2018
Text Block [Abstract]
Management Fee Paid by Master Fund	For the three months and six months ended June 30, 2018 and 2017, the Management Fee paid by the Master Fund was as follows: Period Management Voluntary Net Management Three months ended June 30, 2018 $ 384,216 $ (45,201 ) $ 339,015 Three months ended June 30, 2017 $ 373,775 $ (43,973 ) $ 329,802 Six months ended June 30, 2018 $ 743,693 $ (87,493 ) $ 656,200 Six months ended June 30, 2017 $ 824,049 $ (96,947 ) $ 727,102

Net Asset Value and Financial25

Net Asset Value and Financial Highlights (Tables)	6 Months Ended
	Jun. 30, 2018
Investment Company [Abstract]
Schedule of Net Asset Value and Financial Highlights	The Fund is presenting the following Net Asset Value and financial highlights related to investment performance and operations for a Share outstanding for the three months and six months ended June 30, 2018 and 2017. Three Months Three Months Six Months Six Months Net Asset Value Net asset value per Limited Share, beginning of period $ 19.25 $ 19.25 $ 19.25 $ 19.35 Investment operations: Net realized and unrealized loss (1) (0.43 ) (0.57 ) (0.46 ) (0.65 ) Net investment income (loss) (2) 0.04 (0.00 )* 0.07 (0.02 ) Net decrease in net assets from operations (0.39 ) (0.57 ) (0.39 ) (0.67 ) Net asset value per Limited Share, end of period $ 18.86 $ 18.68 $ 18.86 $ 18.68 Total Return, at net asset value (3) (2.03 )% (2.96 )% (2.03 )% (3.46 )% Ratio/Supplemental Data: Net assets, end of period (000’s omitted) $ 172,533 $ 165,360 $ 172,533 $ 165,360 Ratios to average net assets of: Net investment income (loss) (4) 0.83 % (0.03 )% 0.68 % (0.17 )% Expenses, prior to expense waivers (4) 0.85 % 0.85 % 0.85 % 0.85 % Expenses, net of expense waivers (4) 0.75 % 0.75 % 0.75 % 0.75 % * Amount represents less than $0.01. (1) Includes brokerage fees/commissions of less than $0.01 per share for the three months ended June 30, 2018 and 2017, respectively, and includes brokerage fees/commissions of $0.01 per share for the six months ended June 30, 2018 and 2017, respectively. See Note 8(c) on page 24. (2) Based on average shares outstanding. (3) Total return calculated for a period of less than one year is not annualized. For the periods in which the Managing Owner waived a portion of its Management Fee, the total return would have been lower if such expenses had not been waived. See Note 8(a) on page 23. (4) Annualized.

Organization - Additional Infor

Organization - Additional Information (Detail) - USD ($)	1 Months Ended	6 Months Ended
	Jan. 23, 2008	Jun. 30, 2018	Dec. 31, 2017	Jan. 01, 2016
Organization [Line Items]
General units of the fund (in units)		50	50
Number of shares for creation and redemption from fund by authorized participants in specified quantity		50,000
WisdomTree Continuous Commodity Index Master Fund [Member]
Organization [Line Items]
General units of the fund (in units)		50	50
Capital contribution in exchange for general units issued		$ 1,500
Value of shares offered for investment operations	$ 10,500,000
Number of shares offered for investment operations (in shares)	350,000
Membership sold out to Wisdom Tree Investment Inc				100.00%

Service Providers and Related27

Service Providers and Related Party Agreements - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2018shares
Related Party Transactions [Abstract]
Number of shares for creation and redemption from fund by authorized participants in specified quantity	50,000

Summary of Significant Accoun28

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	1 Months Ended	6 Months Ended
	Apr. 27, 2018	Jun. 30, 2018	Dec. 31, 2017
Subsequent Event [Line Items]
Creation of Units		$ 32,029,138
Redemption of Units		$ 10,586,377
Paid in capital redeemable shares outstanding		9,150,000	8,050,000
Limited Partners Capital Units [Member]
Subsequent Event [Line Items]
Creation of Units		$ 32,029,138
Redemption of Units		$ 10,586,377
Limited Partners Capital Units [Member] | Limited Units [Member]
Subsequent Event [Line Items]
Creation of Units (in units)	600,000	1,650,000
Creation of Units	$ 10,991,732	$ 32,029,138
Redemption of Units (in units)	350,000	550,000
Redemption of Units	$ 6,350,910	$ 10,586,377
Paid in capital redeemable shares outstanding	9,400,050

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of the Summary of the Master Fund's Assets and Liabilities at Fair Value, Classified According to the Levels Used to Value Them (Detail) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives		$ 143,820,400
Total Derivatives	$ 158,815,818
U.S. Treasuries [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives	164,659,275	142,783,635
Futures [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives		1,036,765
Liability Derivatives	(5,843,457)
Quoted Prices in Active Market (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives		1,036,765
Total Derivatives	(5,843,457)
Quoted Prices in Active Market (Level 1) [Member] | Futures [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives		1,036,765
Liability Derivatives	(5,843,457)
Other Significant Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives		142,783,635
Total Derivatives	164,659,275
Other Significant Observable Inputs (Level 2) [Member] | U.S. Treasuries [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Asset Derivatives	$ 164,659,275	$ 142,783,635

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Transfer from level 1 to level 2	$ 0	$ 0
Transfer from level 2 to level 1	$ 0	$ 0

Derivative Instruments and He31

Derivative Instruments and Hedging Activities - Additional Information (Detail) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Open Coal Futures Contracts [Member]
Derivative [Line Items]
Average month end notional amount of derivative	$ 174,695,569	$ 178,860,477

Derivative Instruments and He32

Derivative Instruments and Hedging Activities - Schedule of Fair Value of Derivative Instruments (Detail) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Derivative [Line Items]
Asset Derivatives		$ 143,820,400
Futures [Member]
Derivative [Line Items]
Asset Derivatives		$ 1,036,765
Liability Derivatives	$ 5,843,457

Derivative Instruments and He33

Derivative Instruments and Hedging Activities - Schedule of Summary of Realized and Unrealized Gains and Losses of Derivative Instruments Utilized by Master Fund (Detail) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Derivative [Line Items]
Realized Gain (Loss) on Derivative Instruments	[1]	$ 647,973	$ (6,351,768)	$ 2,409,544	$ (3,743,993)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation on Derivative Instruments		(4,692,279)	834,178	(6,880,222)	(2,229,698)
Futures [Member]
Derivative [Line Items]
Realized Gain (Loss) on Derivative Instruments		647,973	(6,351,768)	2,409,544	(3,743,993)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation on Derivative Instruments		$ (4,692,279)	$ 834,178	$ (6,880,222)	$ (2,229,698)
[1]	Includes brokerage commissions and fees of $54,559 and $58,488 for the three months ended June 30, 2018 and 2017, and $91,306 and $105,701 for the six months ended June 30, 2018 and 2017, respectively.

Share Creations and Redemptio34

Share Creations and Redemptions - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2018USD ($)shares
Share Creations And Redemptions [Abstract]
Number of shares for creation and redemption from fund by authorized participants in specified quantity	50,000
Transaction fee per order | $	$ 200
Number of shares purchased from fund by authorized participants in specified quantity	50,000
Description of calculations methodology use in NAV at time of purchase	The total payment required to create each Basket is the Net Asset Value of 50,000 Shares as of the closing time of the NYSE Arca or the last to close of the exchanges on which the Index Commodities are traded, whichever is later, on the purchase order date. Baskets will be issued as of 12:00 p.m. ET, on the business day immediately following the purchase order date at the Net Asset Value per Share as of the closing time of the NYSE Arca or the last to close of the exchanges on which the Index Commodities are traded, whichever is later, on the purchase order date during the continuous offering period, but only if the required payment has been timely received.
Description of calculations methodology use in NAV at time of redemption	The redemption proceeds from the Fund consists of the cash redemption amount equal to the Net Asset Value of the number of Basket(s) requested in the Authorized Participant’s redemption order as of the closing time of the NYSE Arca or the last to close of the exchanges on which the Index Commodities are traded, whichever is later, on the redemption order date.

Operating Expenses - Additional

Operating Expenses - Additional Information (Detail) - WisdomTree Continuous Commodity Index Master Fund [Member] - USD ($)	Jan. 01, 2017	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Operating Expenses And Offering Costs [Line Items]
Management fees paid to managing owner as percentage of NAV of master fund	0.10%			0.85%
Reduction in management fees paid to managing owner as percentage of NAV of fund	0.75%
Brokerage fees and expenses		$ 54,559	$ 58,488	$ 91,306	$ 105,701

Operating Expenses - Management

Operating Expenses - Management Fee Paid by Master Fund (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Operating Expenses And Offering Costs [Line Items]
Voluntary Fee Waiver	$ (45,201)	$ (43,973)	$ (87,493)	$ (96,947)
Net Management Fee	339,015	329,802	656,200	727,102
Asset Management [Member]
Operating Expenses And Offering Costs [Line Items]
Management Fee	$ 384,216	$ 373,775	$ 743,693	$ 824,049

Net Asset Value and Financial37

Net Asset Value and Financial Highlights - Schedule of Net Asset Value and Financial Highlights (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Investment operations:
Total Return, at net asset value	(2.03%)	(2.96%)	(2.03%)	(3.46%)
Ratio/Supplemental Data:
Net assets, end of period	$ 172,533,165	$ 165,360,000	$ 172,533,165	$ 165,360,000	$ 154,956,309
Ratios to average net assets of:
Net investment income (loss)	0.83%	(0.03%)	0.68%	(0.17%)
Expenses, prior to expense waivers	0.85%	0.85%	0.85%	0.85%
Expenses, net of expense waivers	0.75%	0.75%	0.75%	0.75%
Limited Units [Member]
Net Asset Value
Net asset value, beginning of period	$ 19.25	$ 19.25	$ 19.25	$ 19.35
Investment operations:
Net realized and unrealized loss	(0.43)	(0.57)	(0.46)	(0.65)
Net investment income (loss)	0.04	0	0.07	(0.02)
Net decrease in net assets from operations	(0.39)	(0.57)	(0.39)	(0.67)
Net asset value, end of period	$ 18.86	$ 18.68	$ 18.86	$ 18.68

Net Asset Value and Financial38

Net Asset Value and Financial Highlights - Schedule of Net Asset Value and Financial Highlights (Parenthetical) (Detail) - Maximum [Member] - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Investment Company, Financial Highlights [Line Items]
Net investment income (loss)			$ 0.01
Brokerage fees/commissions, per share	$ 0.01	$ 0.01	$ 0.01	$ 0.01