United States Diesel-Heating Oil Fund (UHN) 10-Q 15 May 18 2018 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2018	May 11, 2018
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q1
Entity Registrant Name	United States Diesel-Heating Oil Fund, LP
Entity Central Index Key	1,396,877
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Trading Symbol	UHN
Entity Common Stock, Shares Outstanding		350,000

Condensed Statements of Financi

Condensed Statements of Financial Condition - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Assets
Cash and cash equivalents (at cost $6,293,753 and $5,287,792, respectively) (Notes 2 and 5)	$ 6,293,753	$ 5,287,792
Equity in trading accounts:
Cash and cash equivalents (at cost $620,951 and $1,678,048, respectively)	620,951	1,678,048
Unrealized gain (loss) on open commodity futures contracts	466,074	607,051
Receivable from General Partner (Note 3)	89,252	71,554
Dividends receivable	3,576	1,379
Interest receivable	419	1,304
Directors' fees and insurance receivable	0	63
Prepaid registration fees	185,299	187,099
Total assets	7,659,324	7,834,290
Liabilities and Partners' Capital
General Partner management fees payable (Note 3)	2,925	3,730
Professional fees payable	42,694	62,175
Brokerage commissions payable	247	247
Directors' fees and insurance payable	184	0
License fees payable	215	208
Total liabilities	46,265	66,360
Commitments and Contingencies (Notes 3, 4 and 5)
Partners' Capital
General Partner	0	0
Limited Partners	7,613,059	7,767,930
Total Partners' Capital	7,613,059	7,767,930
Total liabilities and partners' capital	$ 7,659,324	$ 7,834,290
Limited Partners' shares outstanding	400,000	400,000
Net asset value per share	$ 19.03	$ 19.42
Market value per share	$ 19.14	$ 19.34

Condensed Schedule of Investmen

Condensed Schedule of Investments	Mar. 31, 2018USD ($)
Open Futures Contracts, Long [Member] | United States Contracts [Member] | NYMEX Heating Oil Futures HO May 2018 contracts, expiring April 2018 [Member]
Notional Amount	$ 7,173,306	[1]
Number of Contracts	90	[1]
Value/Unrealized Gain (Loss)on Open Commodity Contracts	$ 466,074	[1]
% of Partners' Capital	6.12%	[1]
Cash Equivalents [Member] | United States Treasury Obligations [Member]
Market Value	$ 3,785,066
% of Partners' Capital	49.71%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.19%, 4/05/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,974
% of Partners' Capital	2.63%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.22%, 4/12/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,926
% of Partners' Capital	2.63%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.23%, 4/19/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,939
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.25%, 4/26/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,914
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.32%, 5/10/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,716
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.37%, 5/17/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,653
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/24/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,583
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/31/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,527
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.45%, 6/07/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,464
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.46%, 6/14/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,703
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.49%, 6/21/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,334
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.50%, 6/28/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,271
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/05/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,182
% of Partners' Capital	2.62%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/12/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 199,122
% of Partners' Capital	2.61%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.60%, 7/19/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,519
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.61%, 7/26/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,486
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.63%, 8/02/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,446
% of Partners' Capital	1.31%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.71%, 8/09/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,388
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.77%, 8/16/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 198,664
% of Partners' Capital	2.61%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/23/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,280
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/30/2018 [Member]
Principal Amount	$ 200,000
Market Value	$ 198,486
% of Partners' Capital	2.61%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.85%, 9/06/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,197
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/13/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,136
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.92%, 9/20/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,090
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/27/2018 [Member]
Principal Amount	$ 100,000
Market Value	$ 99,066
% of Partners' Capital	1.30%
Cash Equivalents [Member] | United States [Member]
Market Value	$ 6,585,066
% of Partners' Capital	86.50%
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member]
Market Value	$ 2,800,000
% of Partners' Capital	36.79%
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Fidelity Investments Money Market Funds - Government Portfolio [Member]
Principal Amount	$ 1,000,000
Market Value	$ 1,000,000
% of Partners' Capital	13.14%
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Goldman Sachs Financial Square Funds - Government Fund - Class FS [Member]
Principal Amount	$ 800,000
Market Value	$ 800,000
% of Partners' Capital	10.51%
Cash Equivalents [Member] | United States [Member] | Money Market Funds [Member] | Morgan Stanley Institutional Liquidity Fund, Government Portfolio [Member]
Principal Amount	$ 1,000,000
Market Value	$ 1,000,000
% of Partners' Capital	13.14%
[1]	Collateral amounted to $620,951 on open futures contracts.

Condensed Schedule of Investme4

Condensed Schedule of Investments (Parenthetical)	3 Months Ended
	Mar. 31, 2018USD ($)
Collateral amount on open futures contracts	$ 620,951
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.19%, 4/05/2018 [Member]
Interest rate	1.19%
Expiration date	4/05/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.22%, 4/12/2018 [Member]
Interest rate	1.22%
Expiration date	4/12/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.23%, 4/19/2018 [Member]
Interest rate	1.23%
Expiration date	4/19/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.25%, 4/26/2018 [Member]
Interest rate	1.25%
Expiration date	4/26/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.32%, 5/10/2018 [Member]
Interest rate	1.32%
Expiration date	5/10/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.37%, 5/17/2018 [Member]
Interest rate	1.37%
Expiration date	5/17/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/24/2018 [Member]
Interest rate	1.43%
Expiration date	5/24/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.43%, 5/31/2018 [Member]
Interest rate	1.43%
Expiration date	5/31/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.45%, 6/07/2018 [Member]
Interest rate	1.45%
Expiration date	6/07/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.46%, 6/14/2018 [Member]
Interest rate	1.46%
Expiration date	6/14/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.49%, 6/21/2018 [Member]
Interest rate	1.49%
Expiration date	6/21/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.50%, 6/28/2018 [Member]
Interest rate	1.50%
Expiration date	6/28/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/05/2018 [Member]
Interest rate	1.56%
Expiration date	7/05/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.56%, 7/12/2018 [Member]
Interest rate	1.56%
Expiration date	7/12/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.60%, 7/19/2018 [Member]
Interest rate	1.60%
Expiration date	7/19/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.61%, 7/26/2018 [Member]
Interest rate	1.61%
Expiration date	7/26/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.63%, 8/02/2018 [Member]
Interest rate	1.63%
Expiration date	8/02/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.71%, 8/09/2018 [Member]
Interest rate	1.71%
Expiration date	8/09/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.77%, 8/16/2018 [Member]
Interest rate	1.77%
Expiration date	8/16/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/23/2018 [Member]
Interest rate	1.82%
Expiration date	8/23/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.82%, 8/30/2018 [Member]
Interest rate	1.82%
Expiration date	8/30/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.85%, 9/06/2018 [Member]
Interest rate	1.85%
Expiration date	9/06/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/13/2018 [Member]
Interest rate	1.90%
Expiration date	9/13/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.92%, 9/20/2018 [Member]
Interest rate	1.92%
Expiration date	9/20/2018
United States [Member] | Cash Equivalents [Member] | United States Treasury Obligations [Member] | U.S. Treasury Bills, 1.90%, 9/27/2018 [Member]
Interest rate	1.90%
Expiration date	9/27/2018

Condensed Statements of Operati

Condensed Statements of Operations - USD ($)		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Gain (loss) on trading of commodity futures contracts:
Realized gain (loss) on closed futures contracts		$ (7,489)	$ (761,565)
Change in unrealized gain (loss) on open futures contracts		(140,977)	21,895
Dividend income		8,202	1,479
Interest income	[1]	15,901	5,732
ETF transaction fees		700	700
Total income (loss)		(123,663)	(731,759)
Expenses
General Partner management fees (Note 3)		11,008	9,043
Professional fees		16,064	18,751
Brokerage commissions		1,909	1,812
Directors' fees and insurance		407	211
License fees		275	226
Registration fees		1,800	1,800
Total expenses		31,463	31,843
Expense waiver (Note 3)		(17,699)	(20,501)
Net expenses		13,764	11,342
Net income (loss)		$ (137,427)	$ (743,101)
Net income (loss) per limited partnership share		$ (0.39)	$ (1.79)
Net income (loss) per weighted average limited partnership share		$ (0.35)	$ (1.9)
Weighted average limited partnership shares outstanding		397,778	391,667
[1]	Interest income does not exceed paid in kind of 5%.

Condensed Statements of Operat6

Condensed Statements of Operations (Parenthetical)	Mar. 31, 2018
Received In Kind Interest, Percentage	5.00%

Condensed Statement of Changes

Condensed Statement of Changes in Partners' Capital - USD ($)	Total	General Partner [Member]	Limited Partners [Member]
Net income (loss)	$ (743,101)
Net asset value, beginning of period at Dec. 31, 2016	$ 16.85
Net asset value, end of period at Mar. 31, 2017	$ 15.06
Balance at Dec. 31, 2017	$ 7,767,930	$ 0	$ 7,767,930
Addition of 50,000 partnership shares	984,782	0	984,782
Redemption of 50,000 partnership shares	(1,002,226)	0	(1,002,226)
Net income (loss)	(137,427)	0	(137,427)
Balance at Mar. 31, 2018	$ 7,613,059	$ 0	$ 7,613,059
Net asset value, beginning of period at Dec. 31, 2017	$ 19.42
Net asset value, end of period at Mar. 31, 2018	$ 19.03

Condensed Statement of Changes8

Condensed Statement of Changes in Partners' Capital (Parenthetical)	3 Months Ended
	Mar. 31, 2018shares
Addition of partnership units	50,000
Redemption of partnership units	50,000

Condensed Statements of Cash Fl

Condensed Statements of Cash Flows - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Flows from Operating Activities:
Net income (loss)	$ (137,427)	$ (743,101)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Unrealized (gain) loss on open futures contracts	140,977	(21,895)
(Increase) decrease in receivable from General Partner	(17,698)	(20,502)
(Increase) decrease in dividends receivable	(2,197)	(170)
(Increase) decrease in interest receivable	885	0
(Increase) decrease in directors' fees and insurance receivable	63	(1,014)
(Increase) decrease in prepaid registration fees	1,800	1,800
(Increase) decrease in ETF transaction fees receivable	0	(350)
Increase (decrease) in General Partner management fees payable	(805)	(496)
Increase (decrease) in professional fees payable	(19,481)	(13,353)
Increase (decrease) in directors' fees and insurance payable	184	(73)
Increase (decrease) in license fees payable	7	(54)
Net cash provided by (used in) operating activities	(33,692)	(799,208)
Cash Flows from Financing Activities:
Addition of partnership shares	984,782	0
Redemption of partnership shares	(1,002,226)	(726,022)
Net cash provided by (used in) financing activities	(17,444)	(726,022)
Net Increase (Decrease) in Cash and Cash Equivalents	(51,136)	(1,525,230)
Total Cash, Cash Equivalents and Equity in Trading Accounts, beginning of period	6,965,840	6,369,988
Total Cash, Cash Equivalents and Equity in Trading Accounts, end of period	6,914,704	4,844,758
Components of Cash and Cash Equivalents:
Cash and Cash Equivalents	6,293,753	4,496,951
Equity in Trading Accounts:
Cash And Cash Equivalents In Equity In Trading Accounts	620,951	347,807
Total Cash, Cash Equivalents and Equity in Trading Accounts	$ 6,914,704	$ 4,844,758

ORGANIZATION AND BUSINESS

ORGANIZATION AND BUSINESS	3 Months Ended
	Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Business	NOTE 1 — ORGANIZATION AND BUSINESS The United States Diesel-Heating Oil Fund, LP (“UHN”) was organized as a limited partnership under the laws of the state of Delaware on April 13, 2007. UHN is a commodity pool that issues limited partnership shares (“shares”) that may be purchased and sold on the NYSE Arca, Inc. (the “NYSE Arca”). Prior to November 25, 2008, UHN’s shares traded on the American Stock Exchange (the “AMEX”). UHN will continue in perpetuity, unless terminated sooner upon the occurrence of one or more events as described in its Third Amended and Restated Agreement of Limited Partnership as amended December 15, 2017 (the “LP Agreement”). The investment objective of UHN is for the daily changes in percentage terms of its shares’ per share net asset value (“NAV”) to reflect the daily changes in percentage terms of the spot price of heating oil (also known as No. 2 fuel oil) for delivery to the New York harbor, as measured by the daily changes in the price of the futures contract for heating oil traded on the New York Mercantile Exchange (the “NYMEX”) that is the near month contract to expire, except when the near month contract is within two weeks of expiration, in which case it will be measured by the futures contract that is the next month contract to expire (the “Benchmark Futures Contract”), plus interest earned on UHN’s collateral holdings, less UHN’s expenses. UHN’s investment objective is not nor greater than one day United States Commodity Funds LLC (“USCF”), the general partner of UHN, believes that it is not practical to manage the portfolio to achieve such an investment goal when investing in Futures Contracts (as defined below) and Other Diesel-Heating Oil-Related Investments (as defined below). UHN accomplishes its objective through investments in futures contracts for diesel-heating oil, crude oil, gasoline, natural gas and other petroleum-based fuels that are traded on the NYMEX, ICE Futures Exchange (“ICE Futures”) or other U.S. and foreign exchanges (collectively, “Futures Contracts”) and other diesel-heating oil-related investments such as cash-settled options on Futures Contracts, forward contracts for diesel-heating oil and over-the-counter (“OTC”) transactions that are based on the price of diesel-heating oil, crude oil and other petroleum-based fuels, Futures Contracts and indices based on the foregoing (collectively, “Other Diesel-Heating Oil-Related Investments”). As of March 31, 2018, UHN held 90 Futures Contracts for heating oil (“HO”) traded on the NYMEX and did not hold any Futures Contracts traded on ICE Futures. UHN commenced investment operations on April 9, 2008 In addition, USCF is the sponsor of the USCF Funds Trust, a Delaware statutory trust, and each of its series, the United States 3x Oil Fund (“USOU”) and the United States 3x Short Oil Fund (“USOD”), which commenced operations on July 20, 2017. Two separate series of the USCF Funds Trust, the REX S&P MLP Fund (“RMLP”) and the REX S&P MLP Inverse Fund (“MLPD” and together with RMLP, the “REX Funds”), which were in registration and had not commenced operations, filed to withdraw from registration on March 30, 2018. All funds listed previously, other than UCCO and the REX Funds, are referred to collectively herein as the “Related Public Funds.” UHN issues shares to certain authorized purchasers (“Authorized Participants”) by offering baskets consisting of 50,000 In addition, Authorized Participants pay UHN a $ 350 50,000 In April 2008, UHN initially registered 10,000,000 50.00 200,000 10,000,000 50,000,000 The accompanying unaudited condensed financial statements have been prepared in accordance with Rule 10-01 of Regulation S-X promulgated by the SEC and, therefore, do not include all information and footnote disclosure required under generally accepted accounting principles in the United States of America (“U.S. GAAP”). The financial information included herein is unaudited; however, such financial information reflects all adjustments, consisting only of normal recurring adjustments, which are, in the opinion of USCF, necessary for the fair presentation of the condensed financial statements for the interim period.

SUMMARY OF SIGNIFICANT ACCOUNTI

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
	Mar. 31, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 2 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The financial statements have been prepared in conformity with U.S. GAAP as detailed in the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification. UHN is an investment company and follows the accounting and reporting guidance in FASB Topic 946. Revenue Recognition Commodity futures contracts, forward contracts, physical commodities and related options are recorded on the trade date. All such transactions are recorded on the identified cost basis and marked to market daily. Unrealized gains or losses on open contracts are reflected in the condensed statements of financial condition and represent the difference between the original contract amount and the market value (as determined by exchange settlement prices for futures contracts and related options and cash dealer prices at a predetermined time for forward contracts, physical commodities, and their related options) as of the last business day of the year or as of the last date of the condensed financial statements. Changes in the unrealized gains or losses between periods are reflected in the condensed statements of operations. UHN earns income on funds held at the custodian or futures commission merchant (“FCM”) at prevailing market rates earned on such investments. Brokerage Commissions Brokerage commissions on all open commodity futures contracts are accrued on a full-turn basis. Income Taxes UHN is not subject to federal income taxes; each partner reports his/her allocable share of income, gain, loss deductions or credits on his/her own income tax return. In accordance with U.S. GAAP, UHN is required to determine whether a tax position is more likely than not to be sustained upon examination by the applicable taxing authority, including resolution of any tax related appeals or litigation processes, based on the technical merits of the position. UHN files an income tax return in the U.S. federal jurisdiction, and may file income tax returns in various U.S. states. UHN is not subject to income tax return examinations by major taxing authorities for years before 2014. The tax benefit recognized is measured as the largest amount of benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement. De-recognition of a tax benefit previously recognized results in UHN recording a tax liability that reduces net assets. However, UHN's conclusions regarding this policy may be subject to review and adjustment at a later date based on factors including, but not limited to, on-going analysis of and changes to tax laws, regulations and interpretations thereof. UHN recognizes interest accrued related to unrecognized tax benefits and penalties related to unrecognized tax benefits in income tax fees payable, if assessed. No interest expense or penalties have been recognized as of and for the period ended March 31, 2018. Creations and Redemptions Authorized Participants may purchase Creation Baskets or redeem Redemption Baskets only in blocks of 50,000 UHN receives or pays the proceeds from shares sold or redeemed within two business days after the trade date of the purchase or redemption. The amounts due from Authorized Participants are reflected in UHN's condensed statements of financial condition as receivable for shares sold, and amounts payable to Authorized Participants upon redemption are reflected as payable for shares redeemed. Authorized Participants pay UHN a transaction fee of $ 350 Partnership Capital and Allocation of Partnership Income and Losses Profit or loss shall be allocated among the partners of UHN in proportion to the number of shares each partner holds as of the close of each month. USCF may revise, alter or otherwise modify this method of allocation as described in the LP Agreement. Calculation of Per Share NAV UHN's per share NAV is calculated on each NYSE Arca trading day by taking the current market value of its total assets, subtracting any liabilities and dividing that amount by the total number of shares outstanding. UHN uses the closing price for the contracts on the relevant exchange on that day to determine the value of contracts held on such exchange. Net Income (Loss) Per Share Net income (loss) per share is the difference between the per share NAV at the beginning of each period and at the end of each period. The weighted average number of shares outstanding was computed for purposes of disclosing net income (loss) per weighted average share. The weighted average shares are equal to the number of shares outstanding at the end of the period, adjusted proportionately for shares added and redeemed based on the amount of time the shares were outstanding during such period. There were no shares held by USCF at March 31, 2018. Offering Costs Offering costs incurred in connection with the registration of additional shares after the initial registration of shares are borne by UHN. These costs include registration fees paid to regulatory agencies and all legal, accounting, printing and other expenses associated with such offerings. These costs are accounted for as a deferred charge and thereafter amortized to expense over twelve months on a straight-line basis or a shorter period if warranted. Cash Equivalents Cash equivalents include money market funds and overnight deposits or time deposits with original maturity dates of six months or less. Reclassification Certain amounts in the accompanying condensed financial statements were reclassified to conform to the current presentation. Use of Estimates The preparation of condensed financial statements in conformity with U.S. GAAP requires USCF to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed financial statements, and the reported amounts of the revenue and expenses during the reporting period. Actual results may differ from those estimates and assumptions. New Accounting Pronouncements In November 2016, the FASB issued Accounting Standards Update No. 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash” (“ASU 2016-18”), which amends ASC 230 to provide guidance on the classification and presentation of changes in restricted cash and restricted cash equivalents on the statement of cash flows. The ASU is effective for annual periods beginning after December 15, 2017, and interim periods within those annual periods. At this time, management has evaluated the implications of these changes on the financial statements and adopted with no material impact.

FEES PAID BY THE FUND AND RELAT

FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS	3 Months Ended
	Mar. 31, 2018
Fees Paid By Fund and Related Party Transactions [Abstract]
Fees Paid by the Fund and Related Party Transactions	NOTE 3 — FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS USCF Management Fee Under the LP Agreement, USCF is responsible for investing the assets of UHN in accordance with the objectives and policies of UHN. In addition, USCF has arranged for one or more third parties to provide administrative, custody, accounting, transfer agency and other necessary services to UHN. For these services, UHN is contractually obligated to pay USCF a fee, which is paid monthly, equal to 0.60% per annum of average daily total net assets. Ongoing Registration Fees and Other Offering Expenses UHN pays all costs and expenses associated with the ongoing registration of its shares subsequent to the initial offering. These costs include registration or other fees paid to regulatory agencies in connection with the offer and sale of shares, and all legal, accounting, printing and other expenses associated with such offer and sale. For the three months ended March 31, 2018 and 2017, UHN incurred $ 1,800 1,800 Independent Directors’ and Officers’ Expenses UHN is responsible for paying its portion of the directors’ and officers’ liability insurance for UHN and the Related Public Funds and the fees and expenses of the independent directors who also serve as audit committee members of UHN and the Related Public Funds. UHN shares the fees and expenses on a pro rata basis with each Related Public Fund, as described above, based on the relative assets of each Related Public Fund computed on a daily basis. These fees and expenses for the year ending December 31, 2018 are estimated to be a total of $ 1,500 536,000 Licensing Fees As discussed in Note 4 below, UHN entered into a licensing agreement with the NYMEX on May 30, 2007, as amended on October 20, 2011. Pursuant to the agreement, UHN and the Related Public Funds, other than BNO, USCI, CPER, USAG, USOU and USOD, pay a licensing fee that is equal to 0.015 275 226 Investor Tax Reporting Cost The fees and expenses associated with UHN's audit expenses and tax accounting and reporting requirements are paid by UHN. These costs are estimated to be $ 60,000 Other Expenses and Fees and Expense Waivers In addition to the fees described above, UHN pays all brokerage fees and other expenses in connection with the operation of UHN, excluding costs and expenses paid by USCF as outlined in Note 4 – Contracts and Agreements 0.15 17,699 Note 4 – Contracts and Agreements

CONTRACTS AND AGREEMENTS

CONTRACTS AND AGREEMENTS	3 Months Ended
	Mar. 31, 2018
Contractors [Abstract]
Contracts and Agreements	NOTE 4 — CONTRACTS AND AGREEMENTS Marketing Agent Agreement UHN is party to a marketing agent agreement, dated as of March 10, 2008, as amended from time to time, with the Marketing Agent and USCF, whereby the Marketing Agent provides certain marketing services for UHN as outlined in the agreement. The fee of the Marketing Agent, which is borne by USCF, is equal to 0.06 3 0.04 3 10 The above fee does not include website construction and development, which are also borne by USCF. Brown Brothers Harriman & Co. Agreements UHN is also party to a custodian agreement, dated March 13, 2008, as amended from time to time, with Brown Brothers Harriman & Co. (“BBH&Co.”) and USCF, whereby BBH&Co. holds investments on behalf of UHN. USCF pays the fees of the custodian, which are determined by the parties from time to time. In addition, UHN is party to an administrative agency agreement, dated March 13, 2008, as amended from time to time, with USCF and BBH&Co., whereby BBH&Co. acts as the administrative agent, transfer agent and registrar for UHN. USCF also pays the fees of BBH&Co. for its services under such agreement and such fees are determined by the parties from time to time. Currently, USCF pays BBH&Co. for its services, in the foregoing capacities, a minimum amount of $ 75,000 20,000 0.06 500 0.0465 500 1 0.035 1 75,000 7 15 Brokerage and Futures Commission Merchant Agreements On October 8, 2013, UHN entered into a brokerage agreement with RBC Capital Markets, LLC (“RBC Capital” or “RBC”) to serve as UHN's FCM effective October 10, 2013. The agreement with RBC requires it to provide services to UHN in connection with the purchase and sale of Futures Contracts and Other Diesel-Heating Oil-Related Investments that may be purchased and sold by or through RBC Capital for UHN's account. In accordance with the agreement, RBC Capital charges UHN commissions of approximately $ 7 8 For the three months For the three months ended ended March 31, 2018 March 31, 2017 Total commissions accrued to brokers $ 1,909 $ 1,812 Total commissions as annualized percentage of average total net assets 0.10 % 0.12 % Commissions accrued as a result of rebalancing $ 1,844 $ 1,738 Percentage of commissions accrued as a result of rebalancing 96.60 % 95.92 % Commissions accrued as a result of creation and redemption activity $ 65 $ 74 Percentage of commissions accrued as a result of creation and redemption activity 3.40 % 4.08 % The increase in total commissions accrued to brokers for the three months ended March 31, 2018, compared to the three months ended March 31, 2017, was due primarily to a higher number of diesel-heating oil futures contracts being held and traded. NYMEX Licensing Agreement UHN and the NYMEX entered into a licensing agreement on May 30, 2007, as amended on October 20, 2011, whereby UHN was granted a non-exclusive license to use certain of the NYMEX’s settlement prices and service marks. Under the licensing agreement, UHN and the Related Public Funds, other than BNO, USCI, CPER, USAG, USOU and USOD, pay the NYMEX an asset-based fee for the license, the terms of which are described in Note 3. UHN expressly disclaims any association with the NYMEX or endorsement of UHN by the NYMEX and acknowledges that “NYMEX” and “New York Mercantile Exchange” are registered trademarks of the NYMEX.

FINANCIAL INSTRUMENTS, OFF-BALA

FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES	3 Months Ended
	Mar. 31, 2018
Financial Instruments Off Balance Sheet Risks and Contingencies [Abstract]
Financial Instruments, Off-Balance Sheet Risks and Contingencies	NOTE 5 — FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES UHN may engage in the trading of futures contracts, options on futures contracts, cleared swaps and OTC swaps (collectively, “derivatives”). UHN is exposed to both market risk, which is the risk arising from changes in the market value of the contracts, and credit risk, which is the risk of failure by another party to perform according to the terms of a contract. UHN may enter into futures contracts, options on futures contracts and cleared swaps to gain exposure to changes in the value of an underlying commodity. A futures contract obligates the seller to deliver (and the purchaser to accept) the future delivery of a specified quantity and type of a commodity at a specified time and place. Some futures contracts may call for physical delivery of the asset, while others are settled in cash. The contractual obligations of a buyer or seller may generally be satisfied by taking or making physical delivery of the underlying commodity or by making an offsetting sale or purchase of an identical futures contract on the same or linked exchange before the designated date of delivery. Cleared swaps are agreements that are eligible to be cleared by a clearinghouse, e.g., ICE Clear Europe, and provide the efficiencies and benefits that centralized clearing on an exchange offers to traders of futures contracts, including credit risk intermediation and the ability to offset positions initiated with different counterparties. The purchase and sale of futures contracts, options on futures contracts and cleared swaps require margin deposits with an FCM. Additional deposits may be necessary for any loss on contract value. The Commodity Exchange Act requires an FCM to segregate all customer transactions and assets from the FCM’s proprietary activities. Futures contracts, options on futures contracts and cleared swaps involve, to varying degrees, elements of market risk (specifically commodity price risk) and exposure to loss in excess of the amount of variation margin. The face or contract amounts reflect the extent of the total exposure UHN has in the particular classes of instruments. Additional risks associated with the use of futures contracts are an imperfect correlation between movements in the price of the futures contracts and the market value of the underlying securities and the possibility of an illiquid market for a futures contract. Buying and selling options on futures contracts exposes investors to the risks of purchasing or selling futures contracts. All of the futures contracts held by UHN through March 31, 2018 were exchange-traded. The risks associated with exchange-traded contracts are generally perceived to be less than those associated with OTC swaps since, in OTC swaps, a party must rely solely on the credit of its respective individual counterparties. However, in the future, if UHN were to enter into non-exchange traded contracts, it would be subject to the credit risk associated with counterparty non-performance. The credit risk from counterparty non-performance associated with such instruments is the net unrealized gain, if any, on the transaction. UHN has credit risk under its futures contracts since the sole counterparty to all domestic and foreign futures contracts is the clearinghouse for the exchange on which the relevant contracts are traded. In addition, UHN bears the risk of financial failure by the clearing broker. UHN's cash and other property, such as Treasuries, deposited with an FCM are considered commingled with all other customer funds, subject to the FCM’s segregation requirements. In the event of an FCM’s insolvency, recovery may be limited to a pro rata share of segregated funds available. It is possible that the recovered amount could be less than the total of cash and other property deposited. The insolvency of an FCM could result in the complete loss of UHN's assets posted with that FCM; however, the majority of UHN's assets are held in investments in Treasuries, cash and/or cash equivalents with UHN's custodian and would not be impacted by the insolvency of an FCM. The failure or insolvency of UHN's custodian, however, could result in a substantial loss of UHN's assets. USCF invests a portion of UHN's cash in money market funds that seek to maintain a stable per share NAV. UHN is exposed to any risk of loss associated with an investment in such money market funds. As of March 31, 2018 and December 31, 2017, UHN held investments in money market funds in the amounts of $ 2,800,000 2,000,000 4,114,704 4,965,840 For derivatives, risks arise from changes in the market value of the contracts. Theoretically, UHN is exposed to market risk equal to the value of futures contracts purchased and unlimited liability on such contracts sold short. As both a buyer and a seller of options, UHN pays or receives a premium at the outset and then bears the risk of unfavorable changes in the price of the contract underlying the option. UHN's policy is to continuously monitor its exposure to market and counterparty risk through the use of a variety of financial, position and credit exposure reporting controls and procedures. In addition, UHN has a policy of requiring review of the credit standing of each broker or counterparty with which it conducts business. The financial instruments held by UHN are reported in its condensed statements of financial condition at market or fair value, or at carrying amounts that approximate fair value, because of their highly liquid nature and short-term maturity.

FINANCIAL HIGHLIGHTS

FINANCIAL HIGHLIGHTS	3 Months Ended
	Mar. 31, 2018
Financial Highlights [Abstract]
Financial Highlights	NOTE 6 — FINANCIAL HIGHLIGHTS For the three months ended For the three months ended March 31, 2018 March 31, 2017 (Unaudited) (Unaudited) Per Share Operating Performance: Net asset value, beginning of period $ 19.42 $ 16.85 Total income (loss) (0.36) (1.76) Net expenses (0.03) (0.03) Net increase (decrease) in net asset value (0.39) (1.79) Net asset value, end of period $ 19.03 $ 15.06 Total Return (2.01) % (10.62) % Ratios to Average Net Assets Total income (loss) (1.66) % (11.97) % Management fees* 0.60 % 0.60 % Total expenses excluding management fees* 1.11 % 1.51 % Expenses waived* (0.96) % (1.36) % Net expenses excluding management fees* 0.15 % 0.15 % Net income (loss) (1.85) % (12.16) % * Annualized. Total returns are calculated based on the change in value during the period. An individual shareholder’s total return and ratio may vary from the above total returns and ratios based on the timing of contributions to and withdrawals from UHN.

FAIR VALUE OF FINANCIAL INSTRUM

FAIR VALUE OF FINANCIAL INSTRUMENTS	3 Months Ended
	Mar. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	NOTE 7 — FAIR VALUE OF FINANCIAL INSTRUMENTS UHN values its investments in accordance with Accounting Standards Codification 820 – Fair Value Measurements and Disclosures (“ASC 820”). ASC 820 defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles, and expands disclosures about fair value measurement. The changes to past practice resulting from the application of ASC 820 relate to the definition of fair value, the methods used to measure fair value, and the expanded disclosures about fair value measurement. ASC 820 establishes a fair value hierarchy that distinguishes between: (1) market participant assumptions developed based on market data obtained from sources independent of UHN (observable inputs) and (2) UHN's own assumptions about market participant assumptions developed based on the best information available under the circumstances (unobservable inputs). The three levels defined by the ASC 820 hierarchy are as follows: Level I – Quoted prices (unadjusted) in active markets for identical Level II – Inputs other than quoted prices included within Level I that are observable for the asset or liability, either directly or indirectly. Level II assets include the following: quoted prices for similar Level III – Unobservable pricing input at the measurement date for the asset or liability. Unobservable inputs shall be used to measure fair value to the extent that observable inputs are not available. In some instances, the inputs used to measure fair value might fall within different levels of the fair value hierarchy. The level in the fair value hierarchy within which the fair value measurement in its entirety falls shall be determined based on the lowest input level that is significant to the fair value measurement in its entirety. At March 31, 2018 Total Level I Level II Level III Short-Term Investments $ 6,585,066 $ 6,585,066 $ — $ — Exchange-Traded Futures Contracts United States Contracts 466,074 466,074 — — During the three months ended March 31, 2018, there were no transfers between Level I and Level II. The following table summarizes the valuation of UHN’s securities at December 31, 2017 using the fair value hierarchy: At December 31, 2017 Total Level I Level II Level III Short-Term Investments $ 5,686,826 $ 5,686,826 $ — $ — Exchange-Traded Futures Contracts United States Contracts 607,051 607,051 — — During the year ended December 31, 2017, there were no transfers between Level I and Level II. Effective January 1, 2009, UHN adopted the provisions of Accounting Standards Codification 815 – Derivatives and Hedging, which require presentation of qualitative disclosures about objectives and strategies for using derivatives, quantitative disclosures about fair value amounts and gains and losses on derivatives. Derivatives not Condensed Accounted for Statements of Fair Value Fair Value as Hedging Financial At March 31, At December 31, Instruments Condition Location 2018 2017 Futures - Commodity Contracts Assets $ 466,074 $ 607,051 For the three months ended For the three months ended March 31, 2018 March 31, 2017 Change in Change in Location of Realized Unrealized Realized Unrealized Derivatives not Gain (Loss) Gain (Loss) Gain (Loss) on Gain (Loss) Gain (Loss) on Accounted for on Derivatives on Derivatives Derivatives on Derivatives Derivatives as Hedging Recognized in Recognized in Recognized in Recognized in Recognized in Instruments Income Income Income Income Income Futures - Commodity Contracts Realized gain (loss) on closed positions $ (7,489) $ (761,565) Change in unrealized gain (loss) on open positions $ (140,977) $ 21,895

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS	3 Months Ended
	Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	NOTE 8 — SUBSEQUENT EVENTS UHN has performed an evaluation of subsequent events through the date the condensed financial statements were issued. This evaluation did not result in any subsequent events that necessitated disclosures and/or adjustments.

SUMMARY OF SIGNIFICANT ACCOUN18

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
	Mar. 31, 2018
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The financial statements have been prepared in conformity with U.S. GAAP as detailed in the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification. UHN is an investment company and follows the accounting and reporting guidance in FASB Topic 946.
Revenue Recognition	Revenue Recognition Commodity futures contracts, forward contracts, physical commodities and related options are recorded on the trade date. All such transactions are recorded on the identified cost basis and marked to market daily. Unrealized gains or losses on open contracts are reflected in the condensed statements of financial condition and represent the difference between the original contract amount and the market value (as determined by exchange settlement prices for futures contracts and related options and cash dealer prices at a predetermined time for forward contracts, physical commodities, and their related options) as of the last business day of the year or as of the last date of the condensed financial statements. Changes in the unrealized gains or losses between periods are reflected in the condensed statements of operations. UHN earns income on funds held at the custodian or futures commission merchant (“FCM”) at prevailing market rates earned on such investments.
Brokerage Commissions	Brokerage Commissions Brokerage commissions on all open commodity futures contracts are accrued on a full-turn basis.
Income Taxes	Income Taxes UHN is not subject to federal income taxes; each partner reports his/her allocable share of income, gain, loss deductions or credits on his/her own income tax return. In accordance with U.S. GAAP, UHN is required to determine whether a tax position is more likely than not to be sustained upon examination by the applicable taxing authority, including resolution of any tax related appeals or litigation processes, based on the technical merits of the position. UHN files an income tax return in the U.S. federal jurisdiction, and may file income tax returns in various U.S. states. UHN is not subject to income tax return examinations by major taxing authorities for years before 2014. The tax benefit recognized is measured as the largest amount of benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement. De-recognition of a tax benefit previously recognized results in UHN recording a tax liability that reduces net assets. However, UHN's conclusions regarding this policy may be subject to review and adjustment at a later date based on factors including, but not limited to, on-going analysis of and changes to tax laws, regulations and interpretations thereof. UHN recognizes interest accrued related to unrecognized tax benefits and penalties related to unrecognized tax benefits in income tax fees payable, if assessed. No interest expense or penalties have been recognized as of and for the period ended March 31, 2018.
Creations and Redemptions	Creations and Redemptions Authorized Participants may purchase Creation Baskets or redeem Redemption Baskets only in blocks of 50,000 UHN receives or pays the proceeds from shares sold or redeemed within two business days after the trade date of the purchase or redemption. The amounts due from Authorized Participants are reflected in UHN's condensed statements of financial condition as receivable for shares sold, and amounts payable to Authorized Participants upon redemption are reflected as payable for shares redeemed. Authorized Participants pay UHN a transaction fee of $ 350
Partnership Capital and Allocation of Partnership Income and Losses	Partnership Capital and Allocation of Partnership Income and Losses Profit or loss shall be allocated among the partners of UHN in proportion to the number of shares each partner holds as of the close of each month. USCF may revise, alter or otherwise modify this method of allocation as described in the LP Agreement.
Calculation of Per Unit Net Asset Value	Calculation of Per Share NAV UHN's per share NAV is calculated on each NYSE Arca trading day by taking the current market value of its total assets, subtracting any liabilities and dividing that amount by the total number of shares outstanding. UHN uses the closing price for the contracts on the relevant exchange on that day to determine the value of contracts held on such exchange.
Net Income (Loss) Per Share	Net Income (Loss) Per Share Net income (loss) per share is the difference between the per share NAV at the beginning of each period and at the end of each period. The weighted average number of shares outstanding was computed for purposes of disclosing net income (loss) per weighted average share. The weighted average shares are equal to the number of shares outstanding at the end of the period, adjusted proportionately for shares added and redeemed based on the amount of time the shares were outstanding during such period. There were no shares held by USCF at March 31, 2018.
Offering Costs	Offering Costs Offering costs incurred in connection with the registration of additional shares after the initial registration of shares are borne by UHN. These costs include registration fees paid to regulatory agencies and all legal, accounting, printing and other expenses associated with such offerings. These costs are accounted for as a deferred charge and thereafter amortized to expense over twelve months on a straight-line basis or a shorter period if warranted.
Cash Equivalents	Cash Equivalents Cash equivalents include money market funds and overnight deposits or time deposits with original maturity dates of six months or less.
Reclassification	Reclassification Certain amounts in the accompanying condensed financial statements were reclassified to conform to the current presentation.
Use of Estimates	Use of Estimates The preparation of condensed financial statements in conformity with U.S. GAAP requires USCF to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed financial statements, and the reported amounts of the revenue and expenses during the reporting period. Actual results may differ from those estimates and assumptions.
New Accounting Pronouncements, Policy	New Accounting Pronouncements In November 2016, the FASB issued Accounting Standards Update No. 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash” (“ASU 2016-18”), which amends ASC 230 to provide guidance on the classification and presentation of changes in restricted cash and restricted cash equivalents on the statement of cash flows. The ASU is effective for annual periods beginning after December 15, 2017, and interim periods within those annual periods. At this time, management has evaluated the implications of these changes on the financial statements and adopted with no material impact.

CONTRACTS AND AGREEMENTS (Table

CONTRACTS AND AGREEMENTS (Tables)	3 Months Ended
	Mar. 31, 2018
Contractors [Abstract]
Brokerage Commissions	UHN also incurs commissions to brokers for the purchase and sale of Futures Contracts, Other Diesel-Heating Oil-Related Investments or short-term obligations of the United States of two years or less (“Treasuries”). For the three months For the three months ended ended March 31, 2018 March 31, 2017 Total commissions accrued to brokers $ 1,909 $ 1,812 Total commissions as annualized percentage of average total net assets 0.10 % 0.12 % Commissions accrued as a result of rebalancing $ 1,844 $ 1,738 Percentage of commissions accrued as a result of rebalancing 96.60 % 95.92 % Commissions accrued as a result of creation and redemption activity $ 65 $ 74 Percentage of commissions accrued as a result of creation and redemption activity 3.40 % 4.08 %

FINANCIAL HIGHLIGHTS (Tables)

FINANCIAL HIGHLIGHTS (Tables)	3 Months Ended
	Mar. 31, 2018
Financial Highlights [Abstract]
Per Unit Performance Data and Other Supplemental Financial Data	For the three months ended For the three months ended March 31, 2018 March 31, 2017 (Unaudited) (Unaudited) Per Share Operating Performance: Net asset value, beginning of period $ 19.42 $ 16.85 Total income (loss) (0.36) (1.76) Net expenses (0.03) (0.03) Net increase (decrease) in net asset value (0.39) (1.79) Net asset value, end of period $ 19.03 $ 15.06 Total Return (2.01) % (10.62) % Ratios to Average Net Assets Total income (loss) (1.66) % (11.97) % Management fees* 0.60 % 0.60 % Total expenses excluding management fees* 1.11 % 1.51 % Expenses waived* (0.96) % (1.36) % Net expenses excluding management fees* 0.15 % 0.15 % Net income (loss) (1.85) % (12.16) % * Annualized.

FAIR VALUE OF FINANCIAL INSTR21

FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)	3 Months Ended
	Mar. 31, 2018
Fair Value Disclosures [Abstract]
Valuation of Securities Using the Fair Value Hierarchy	The following table summarizes the valuation of UHN’s securities at March 31, 2018 using the fair value hierarchy: At March 31, 2018 Total Level I Level II Level III Short-Term Investments $ 6,585,066 $ 6,585,066 $ — $ — Exchange-Traded Futures Contracts United States Contracts 466,074 466,074 — — During the three months ended March 31, 2018, there were no transfers between Level I and Level II. The following table summarizes the valuation of UHN’s securities at December 31, 2017 using the fair value hierarchy: At December 31, 2017 Total Level I Level II Level III Short-Term Investments $ 5,686,826 $ 5,686,826 $ — $ — Exchange-Traded Futures Contracts United States Contracts 607,051 607,051 — —
Fair Value of Derivative Instruments	Fair Value of Derivative Instruments Derivatives not Condensed Accounted for Statements of Fair Value Fair Value as Hedging Financial At March 31, At December 31, Instruments Condition Location 2018 2017 Futures - Commodity Contracts Assets $ 466,074 $ 607,051
Effect of Derivative Instruments on the Condensed Statements of Operations	The Effect of Derivative Instruments on the Condensed Statements of Operations For the three months ended For the three months ended March 31, 2018 March 31, 2017 Change in Change in Location of Realized Unrealized Realized Unrealized Derivatives not Gain (Loss) Gain (Loss) Gain (Loss) on Gain (Loss) Gain (Loss) on Accounted for on Derivatives on Derivatives Derivatives on Derivatives Derivatives as Hedging Recognized in Recognized in Recognized in Recognized in Recognized in Instruments Income Income Income Income Income Futures - Commodity Contracts Realized gain (loss) on closed positions $ (7,489) $ (761,565) Change in unrealized gain (loss) on open positions $ (140,977) $ 21,895

ORGANIZATION AND BUSINESS (Addi

ORGANIZATION AND BUSINESS (Additional Information) (Details)	Apr. 09, 2008USD ($)$ / sharesshares	Apr. 30, 2008	Mar. 31, 2018USD ($)$ / shares$ / Basketsshares	Dec. 31, 2017$ / shares	Mar. 31, 2017$ / shares	Dec. 31, 2016$ / shares
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Fee paid by Authorized Purchasers for each order placed to create one or more Creation Baskets or to redeem one or more baskets | $			$ 350
Number of initially registered units on Form S-1 with the U.S. Securities and Exchange Commission		10,000,000
Net asset value per share | $ / shares	$ 50		$ 19.03	$ 19.42	$ 15.06	$ 16.85
Number of units issued | shares	200,000		50,000,000
Value of unit issued | $	$ 10,000,000
Commenced investment operations date			Apr. 9, 2008
Creation Baskets [Member]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Number of units per basket | $ / Baskets			50,000
Redemption Baskets [Member]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Number of units per basket | $ / Baskets			50,000
Open Cleared Swap and Futures Contracts [Member] | Open Futures Contracts, Long [Member] | NYMEX Heating Oil Futures HO November 2016 contracts, expiring October 2016 [Member]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Number of Contracts			90

SUMMARY OF SIGNIFICANT ACCOUN23

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Additional Information) (Details)	3 Months Ended
	Mar. 31, 2018USD ($)$ / Baskets
Significant Accounting Policies [Line Items]
Cash equivalents maturity period	6 months
Fee paid by Authorized Purchasers for each order placed to create one or more Creation Baskets or to redeem one or more baskets | $	$ 350
Redemption Baskets [Member]
Significant Accounting Policies [Line Items]
Number of units per basket | $ / Baskets	50,000

FEES PAID BY THE FUND AND REL24

FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS (Additional Information) (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2018
Fees Paid and Related Party Transactions [Line Items]
USCF Management Fee	UHN is contractually obligated to pay USCF a fee, which is paid monthly, equal to 0.60% per annum of average daily total net assets.
Ongoing Registration Fees and Other Offering Expenses	$ 1,800	$ 1,800
Licensing fee incurred	$ 275	226
Costs and expenses annual limit for reimbursement	0.15%
Expense waivers	$ 17,699	$ 20,501
Scenario, Forecast [Member]
Fees Paid and Related Party Transactions [Line Items]
Estimated investor tax reporting cost			$ 60,000
Licensing Agreements [Member]
Fees Paid and Related Party Transactions [Line Items]
Fee percentage	0.015%
Assets basis for determining fee percentage	on all net assets
UHN [Member] | Scenario, Forecast [Member]
Fees Paid and Related Party Transactions [Line Items]
Fees And Expenses			1,500
UHN and Related Public Funds [Member] | Scenario, Forecast [Member]
Fees Paid and Related Party Transactions [Line Items]
Related Public Funds			$ 536,000

CONTRACTS AND AGREEMENTS (Broke

CONTRACTS AND AGREEMENTS (Brokerage Commission) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Floor Brokerage, Exchange and Clearance Fees	$ 1,909	$ 1,812
Percentage Of Average Daily Net Assets	0.10%	0.12%
Rebalancing Investments Transaction [Member]
Floor Brokerage, Exchange and Clearance Fees	$ 1,844	$ 1,738
Percentage Of Average Daily Net Assets	96.60%	95.92%
Creation And Redemption Activity [Member]
Floor Brokerage, Exchange and Clearance Fees	$ 65	$ 74
Percentage Of Average Daily Net Assets	3.40%	4.08%

CONTRACTS AND AGREEMENTS (Addit

CONTRACTS AND AGREEMENTS (Additional Information) (Details)	3 Months Ended
	Mar. 31, 2018USD ($)
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Custody Fees	$ 20,000
Annual Minimum Amount Applicability Description	75,000
Maximum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Transaction fees per transaction	15
Commissions per round-turn trade, including applicable exchange and NFA fees for Oil Futures Contracts and options on Oil Futures Contracts	8
Minimum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Transaction fees per transaction	7
Commissions per round-turn trade, including applicable exchange and NFA fees for Oil Futures Contracts and options on Oil Futures Contracts	7
Custody Fees	$ 75,000
Related Public Funds [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Fee percentage	0.06%
Related Public Funds [Member] | Maximum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 500,000,000
Related Public Funds' combined net assets greater than $500 million but less than $1 billion [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Fee percentage	0.0465%
Related Public Funds' combined net assets greater than $500 million but less than $1 billion [Member] | Maximum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 1,000,000,000
Related Public Funds' combined net assets greater than $500 million but less than $1 billion [Member] | Minimum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 500,000,000
Related Public Funds' combined net assets exceed $1 billion [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Fee percentage	0.035%
Related Public Funds' combined net assets exceed $1 billion [Member] | Minimum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 1,000,000,000
Marketing Agreement [Member] | UHN's assets up to $3 billion [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Fee percentage	0.06%
Marketing Agreement [Member] | UHN's assets up to $3 billion [Member] | Maximum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 3,000,000,000
Marketing Agreement [Member] | UHN's assets in excess of $3 billion [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Fee percentage	0.04%
Marketing Agreement [Member] | UHN's assets in excess of $3 billion [Member] | Minimum [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Base amount for determining fee percentage	$ 3,000,000,000
Marketing Agent and Affliate of USCF [Member]
Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]
Maximum Aggregate Compensation Paid For Distribution Related Services Percentage	10.00%

FINANCIAL INSTRUMENTS, OFF-BA27

FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Additional Information) (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Carrying Amounts and Fair Values of Financial Instruments or Liabilities [Line Items]
Cash investments in money market funds	$ 2,800,000	$ 2,000,000
Deposits in domestic and foreign financial institutions	$ 4,114,704	$ 4,965,840

FINANCIAL HIGHLIGHTS (Per Unit

FINANCIAL HIGHLIGHTS (Per Unit Performance Data and Other Supplemental Financial Data) (Details) - $ / shares		3 Months Ended
		Mar. 31, 2018	Mar. 31, 2017
Per Share Operating Performance:
Net asset value, beginning of period		$ 19.42	$ 16.85
Total income (loss)		(0.36)	(1.76)
Net expenses		(0.03)	(0.03)
Net increase (decrease) in net asset value		(0.39)	(1.79)
Net asset value, end of period		$ 19.03	$ 15.06
Total Return		(2.01%)	(10.62%)
Ratios to Average Net Assets
Total income (loss)		(1.66%)	(11.97%)
Management fees	[1]	0.60%	0.60%
Total expenses excluding management fees		1.11%	1.51%
Expenses waived		(0.96%)	(1.36%)
Net expenses excluding management fees	[1]	0.15%	0.15%
Net income (loss)		(1.85%)	(12.16%)
[1]	Annualized.

FAIR VALUE OF FINANCIAL INSTR29

FAIR VALUE OF FINANCIAL INSTRUMENTS (Valuation of Securities Using Fair Value Hierarchy) (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Short-Term Investments [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	$ 6,585,066	$ 5,686,826
Exchange-Traded Futures Contracts [Member] | United States [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	466,074	607,051
Fair Value, Inputs, Level 1 [Member] | Short-Term Investments [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	6,585,066	5,686,826
Fair Value, Inputs, Level 1 [Member] | Exchange-Traded Futures Contracts [Member] | United States [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	466,074	607,051
Fair Value, Inputs, Level 2 [Member] | Short-Term Investments [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	0	0
Fair Value, Inputs, Level 2 [Member] | Exchange-Traded Futures Contracts [Member] | United States [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	0	0
Fair Value, Inputs, Level 3 [Member] | Short-Term Investments [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	0	0
Fair Value, Inputs, Level 3 [Member] | Exchange-Traded Futures Contracts [Member] | United States [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Securities, fair value	$ 0	$ 0

FAIR VALUE OF FINANCIAL INSTR30

FAIR VALUE OF FINANCIAL INSTRUMENTS (Fair Value of Derivative Instruments) (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Commodity Contracts [Member] | Futures [Member] | Assets [Member]
Derivatives, Fair Value [Line Items]
Derivatives not Accounted for as Hedging Instruments	$ 466,074	$ 607,051

FAIR VALUE OF FINANCIAL INSTR31

FAIR VALUE OF FINANCIAL INSTRUMENTS (Effect of Derivative Instruments on Condensed Statements of Operations) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Realized Gain (Loss) on Derivatives Recognized in Income	$ (7,489)	$ (761,565)
Change in Unrealized Gain (Loss) on Derivatives Recognized in Income	(140,977)	21,895
Commodity Contracts [Member] | Change in unrealized gain (loss) on open positions [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) on Derivatives Recognized in Income	(140,977)	21,895
Commodity Contracts [Member] | Futures [Member] | Realized gain (loss) on closed positions [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Realized Gain (Loss) on Derivatives Recognized in Income	$ (7,489)	$ (761,565)