Twin Tree Management 13F-HR Quarterly holdings report by institutional manager

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL

OMB Number:		3235-0006
Expires:	Oct 31, 2018
Estimated average burden
hours per response:		23.8

COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
3M CO	COM	88579Y101	9,967	47,300	SH	Call	SOLE		0	0	0
3M CO	COM	88579Y101	29,352	139,300	SH	Put	SOLE		139,300	0	0
A.O. SMITH CORP.	ORDINARY SHARES	831865209	390	7,300	SH	Put	SOLE		7,300	0	0
ABBOTT LABS	COM	002824100	16,895	230,300	SH	Call	SOLE		0	0	0
ABBOTT LABS	COM	002824100	110,612	1,507,800	SH	Put	SOLE		1,507,800	0	0
ABBVIE INC	COM	00287Y109	23,125	244,500	SH	Call	SOLE		0	0	0
ABBVIE INC	COM	00287Y109	27,088	286,400	SH	Put	SOLE		286,400	0	0
ABBVIE INC	COM	00287Y109	421	4,455	SH		SOLE		4,455	0	0
ABIOMED INC	COM	003654100	944	2,100	SH	Call	SOLE		0	0	0
ABIOMED INC	COM	003654100	1,850	4,114	SH		SOLE		4,114	0	0
ACCENTURE PLC IRELAND	SHS CLASS A	G1151C101	15,284	89,800	SH	Call	SOLE		0	0	0
ACCENTURE PLC IRELAND	SHS CLASS A	G1151C101	68,540	402,700	SH	Put	SOLE		402,700	0	0
ACTIVISION BLIZZARD INC	COM	00507V109	13,735	165,100	SH	Put	SOLE		165,100	0	0
ADOBE INC	ORDINARY SHARES	00724F101	2,241	8,300	SH	Call	SOLE		0	0	0
ADOBE INC	ORDINARY SHARES	00724F101	14,199	52,600	SH	Put	SOLE		52,600	0	0
ADOBE INC	ORDINARY SHARES	00724F101	13,308	49,299	SH		SOLE		49,299	0	0
ADVANCE AUTO PARTS INC	COM	00751Y106	9,342	55,500	SH	Put	SOLE		55,500	0	0
ADVANCE AUTO PARTS INC	COM	00751Y106	2,224	13,211	SH		SOLE		13,211	0	0
ADVANCED MICRO DEVICES INC	COM	007903107	82,455	2,669,300	SH	Put	SOLE		2,669,300	0	0
ADVANCED MICRO DEVICES INC	COM	007903107	8,014	259,426	SH		SOLE		259,426	0	0
AERCAP HOLDINGS NV	SHS	N00985106	3,533	61,416	SH		SOLE		61,416	0	0
AES CORP.	ORDINARY SHARES	00130H105	2,584	184,600	SH	Call	SOLE		0	0	0
AFLAC INC	COM	001055102	2,533	53,818	SH		SOLE		53,818	0	0
AGILENT TECHNOLOGIES INC	COM	00846U101	4,359	61,800	SH	Put	SOLE		61,800	0	0
AGILENT TECHNOLOGIES INC	COM	00846U101	7,493	106,223	SH		SOLE		106,223	0	0
AGIOS PHARMACEUTICALS INC	COM	00847X104	1,265	16,400	SH	Call	SOLE		0	0	0
AGNC INVT CORP	COM	00123Q104	26,522	1,423,600	SH	Call	SOLE		0	0	0
AGNC INVT CORP	COM	00123Q104	7,813	419,400	SH	Put	SOLE		419,400	0	0
AGNICO EAGLE MINES LTD	COM	008474108	5,263	153,900	SH	Put	SOLE		153,900	0	0
AGNICO EAGLE MINES LTD	COM	008474108	4,658	136,204	SH		SOLE		136,204	0	0
AKAMAI TECHNOLOGIES INC	COM	00971T101	3,731	51,000	SH	Put	SOLE		51,000	0	0
AKAMAI TECHNOLOGIES INC	COM	00971T101	2,007	27,441	SH		SOLE		27,441	0	0
ALASKA AIR GROUP INC	COM	011659109	16,795	243,900	SH	Call	SOLE		0	0	0
ALASKA AIR GROUP INC	COM	011659109	4,923	71,500	SH	Put	SOLE		71,500	0	0
ALBEMARLE CORP	COM	012653101	1,836	18,400	SH	Put	SOLE		18,400	0	0
ALBEMARLE CORP	COM	012653101	387	3,880	SH		SOLE		3,880	0	0
ALCOA CORP	COM	013872106	3,135	77,600	SH	Call	SOLE		0	0	0
ALEXANDRIA REAL ESTATE EQ IN	COM	015271109	5,384	42,800	SH	Call	SOLE		0	0	0
ALEXION PHARMACEUTICALS INC	COM	015351109	917	6,600	SH	Put	SOLE		6,600	0	0
ALEXION PHARMACEUTICALS INC	COM	015351109	1,157	8,325	SH		SOLE		8,325	0	0
ALIBABA GROUP HLDG LTD	SPONSORED ADS	01609W102	30,266	183,700	SH	Call	SOLE		0	0	0
ALIBABA GROUP HLDG LTD	SPONSORED ADS	01609W102	188,864	1,146,300	SH	Put	SOLE		1,146,300	0	0
ALIBABA GROUP HLDG LTD	SPONSORED ADS	01609W102	6,815	41,364	SH		SOLE		41,364	0	0
ALIGN TECHNOLOGY INC	COM	016255101	24,764	63,300	SH	Put	SOLE		63,300	0	0
ALKERMES PLC	SHS	G01767105	705	16,600	SH	Put	SOLE		16,600	0	0
ALKERMES PLC	SHS	G01767105	137	3,221	SH		SOLE		3,221	0	0
ALLERGAN PLC	SHS	G0177J108	3,238	17,000	SH	Call	SOLE		0	0	0
ALLERGAN PLC	SHS	G0177J108	5,086	26,700	SH	Put	SOLE		26,700	0	0
ALLERGAN PLC	SHS	G0177J108	663	3,482	SH		SOLE		3,482	0	0
ALLIANCE DATA SYSTEMS CORP	COM	018581108	1,559	6,600	SH	Call	SOLE		0	0	0
ALLIANT ENERGY CORP	COM	018802108	118	2,775	SH		SOLE		2,775	0	0
ALLISON TRANSMISSION HLDGS I	COM	01973R101	1,108	21,300	SH	Call	SOLE		0	0	0
ALLSTATE CORP	COM	020002101	278	2,821	SH		SOLE		2,821	0	0
ALLY FINANCIAL INC	ORDINARY SHARES	02005N100	299	11,300	SH	Put	SOLE		11,300	0	0
ALLY FINANCIAL INC	ORDINARY SHARES	02005N100	2,428	91,802	SH		SOLE		91,802	0	0
ALNYLAM PHARMACEUTICALS INC	COM	02043Q107	140	1,600	SH	Call	SOLE		0	0	0
ALNYLAM PHARMACEUTICALS INC	COM	02043Q107	4,831	55,200	SH	Put	SOLE		55,200	0	0
ALNYLAM PHARMACEUTICALS INC	COM	02043Q107	2,162	24,707	SH		SOLE		24,707	0	0
ALPHABET INC	ORDINARY SHARES - CL	02079K305	10,984	9,100	SH	Call	SOLE		0	0	0
ALPHABET INC	ORDINARY SHARES - CL	02079K305	170,319	141,100	SH	Put	SOLE		141,100	0	0
ALPHABET INC	ORDINARY SHARES - CL	02079K305	7,506	6,218	SH		SOLE		6,218	0	0
ALTICE USA INC	CL A	02156K103	2,650	146,113	SH		SOLE		146,113	0	0
ALTRIA GROUP INC	COM	02209S103	30,469	505,200	SH	Call	SOLE		0	0	0
ALTRIA GROUP INC	COM	02209S103	16,676	276,500	SH	Put	SOLE		276,500	0	0
AMAZON COM INC	COM	023135106	4,206	2,100	SH	Call	SOLE		0	0	0
AMAZON COM INC	COM	023135106	4,006	2,000	SH	Put	SOLE		2,000	0	0
AMAZON COM INC	COM	023135106	11,417	5,700	SH		SOLE		5,700	0	0
AMDOCS LTD	SHS	G02602103	2,159	32,718	SH		SOLE		32,718	0	0
AMERICAN AIRLS GROUP INC	COM	02376R102	2,828	68,428	SH		SOLE		68,428	0	0
AMERICAN EXPRESS CO.	ORDINARY SHARES	025816109	30,967	290,800	SH	Call	SOLE		0	0	0
AMERICAN EXPRESS CO.	ORDINARY SHARES	025816109	56,493	530,500	SH	Put	SOLE		530,500	0	0
AMERICAN EXPRESS CO.	ORDINARY SHARES	025816109	10,345	97,146	SH		SOLE		97,146	0	0
AMERICAN TOWER CORP NEW	COM	03027X100	49,097	337,900	SH	Call	SOLE		0	0	0
AMERICAN TOWER CORP NEW	COM	03027X100	1,380	9,500	SH	Put	SOLE		9,500	0	0
AMERICAN WTR WKS CO INC NEW	COM	030420103	88	1,000	SH	Put	SOLE		1,000	0	0
AMERICAN WTR WKS CO INC NEW	COM	030420103	6	73	SH		SOLE		73	0	0
AMERIPRISE FINL INC	COM	03076C106	7,073	47,900	SH	Call	SOLE		0	0	0
AMPHENOL CORP NEW	CL A	032095101	2,465	26,223	SH		SOLE		26,223	0	0
ANADARKO PETE CORP	COM	032511107	3,236	48,003	SH		SOLE		48,003	0	0
ANALOG DEVICES INC	COM	032654105	96	1,039	SH		SOLE		1,039	0	0
ANHEUSER BUSCH INBEV SA/NV	SPONSORED ADR	03524A108	3,873	44,230	SH		SOLE		44,230	0	0
ANSYS INC	COM	03662Q105	5,002	26,797	SH		SOLE		26,797	0	0
ANTERO RES CORP	COM	03674X106	1,753	99,009	SH		SOLE		99,009	0	0
APACHE CORP	COM	037411105	5,849	122,700	SH	Call	SOLE		0	0	0
APACHE CORP	COM	037411105	10,497	220,200	SH	Put	SOLE		220,200	0	0
APPLE INC	COM	037833100	45,419	201,200	SH	Call	SOLE		0	0	0
APPLE INC	COM	037833100	152,758	676,700	SH	Put	SOLE		676,700	0	0
APPLE INC	COM	037833100	6,355	28,150	SH		SOLE		28,150	0	0
APPLIED MATLS INC	COM	038222105	18,421	476,600	SH	Call	SOLE		0	0	0
APPLIED MATLS INC	COM	038222105	45,727	1,183,100	SH	Put	SOLE		1,183,100	0	0
APPLIED MATLS INC	COM	038222105	12,613	326,332	SH		SOLE		326,332	0	0
APTARGROUP INC	COM	038336103	700	6,500	SH	Put	SOLE		6,500	0	0
APTARGROUP INC	COM	038336103	3,417	31,718	SH		SOLE		31,718	0	0
APTIV PLC	SHS	G6095L109	6,771	80,700	SH	Call	SOLE		0	0	0
APTIV PLC	SHS	G6095L109	2,383	28,400	SH	Put	SOLE		28,400	0	0
ARAMARK	COM	03852U106	3,811	88,598	SH		SOLE		88,598	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	5,613	181,900	SH	Call	SOLE		0	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	8,412	272,600	SH	Put	SOLE		272,600	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	747	24,201	SH		SOLE		24,201	0	0
ARCH CAP GROUP LTD	ORD	G0450A105	835	28,016	SH		SOLE		28,016	0	0
ARCHER DANIELS MIDLAND CO.	ORDINARY SHARES	039483102	255	5,080	SH		SOLE		5,080	0	0
ARCONIC INC	ORDINARY SHARES	03965L100	1,012	46,000	SH	Put	SOLE		46,000	0	0
ARCONIC INC	ORDINARY SHARES	03965L100	646	29,366	SH		SOLE		29,366	0	0
ARISTA NETWORKS INC	ORDINARY SHARES	040413106	4,945	18,600	SH	Call	SOLE		0	0	0
ARISTA NETWORKS INC	ORDINARY SHARES	040413106	28,660	107,800	SH	Put	SOLE		107,800	0	0
ARISTA NETWORKS INC	ORDINARY SHARES	040413106	10,418	39,185	SH		SOLE		39,185	0	0
ARROW ELECTRS INC	COM	042735100	335	4,540	SH		SOLE		4,540	0	0
ASHLAND GLOBAL HOLDINGS INC	ORDINARY SHARES	044186104	2,594	30,935	SH		SOLE		30,935	0	0
ASML HOLDING N V	N Y REGISTRY SHS	N07059210	13,011	69,200	SH	Put	SOLE		69,200	0	0
ASML HOLDING N V	N Y REGISTRY SHS	N07059210	8,179	43,499	SH		SOLE		43,499	0	0
ASPEN TECHNOLOGY INC	COM	045327103	649	5,700	SH	Put	SOLE		5,700	0	0
ASPEN TECHNOLOGY INC	COM	045327103	448	3,932	SH		SOLE		3,932	0	0
ASTRAZENECA PLC	SPONSORED ADR	046353108	3,985	100,700	SH	Put	SOLE		100,700	0	0
ASTRAZENECA PLC	SPONSORED ADR	046353108	15,454	390,556	SH		SOLE		390,556	0	0
AT&T INC	COM	00206R102	65,807	1,959,700	SH	Call	SOLE		0	0	0
AT&T INC	COM	00206R102	36,646	1,091,300	SH	Put	SOLE		1,091,300	0	0
ATHENE HLDG LTD	CL A	G0684D107	2,467	47,745	SH		SOLE		47,745	0	0
AUTODESK INC	COM	052769106	11,802	75,600	SH	Put	SOLE		75,600	0	0
AUTODESK INC	COM	052769106	8,341	53,431	SH		SOLE		53,431	0	0
AUTOMATIC DATA PROCESSING IN	COM	053015103	69	459	SH		SOLE		459	0	0
AUTOZONE INC	COM	053332102	5,197	6,700	SH	Put	SOLE		6,700	0	0
AUTOZONE INC	COM	053332102	2,053	2,646	SH		SOLE		2,646	0	0
AVERY DENNISON CORP.	ORDINARY SHARES	053611109	72	669	SH		SOLE		669	0	0
BAIDU INC	ADR	056752108	35,423	154,900	SH	Put	SOLE		154,900	0	0
BAIDU INC	ADR	056752108	5,921	25,894	SH		SOLE		25,894	0	0
BALL CORP	COM	058498106	2,830	64,341	SH		SOLE		64,341	0	0
BANK AMER CORP	COM	060505104	26,832	910,800	SH	Call	SOLE		0	0	0
BANK AMER CORP	COM	060505104	55,491	1,883,600	SH	Put	SOLE		1,883,600	0	0
BANK AMER CORP	COM	060505104	3,372	114,473	SH		SOLE		114,473	0	0
BANK MONTREAL QUE	COM	063671101	1,430	17,323	SH		SOLE		17,323	0	0
BANK N S HALIFAX	COM	064149107	961	16,122	SH		SOLE		16,122	0	0
BANK OZK	ORDINARY SHARES	06417N103	141	3,709	SH		SOLE		3,709	0	0
BARRICK GOLD CORP	COM	067901108	2,274	205,249	SH		SOLE		205,249	0	0
Bausch Health Companies	COM	071734107	3,843	149,700	SH	Call	SOLE		0	0	0
Bausch Health Companies	COM	071734107	12,152	473,400	SH	Put	SOLE		473,400	0	0
Bausch Health Companies	COM	071734107	3,052	118,884	SH		SOLE		118,884	0	0
BAXTER INTL INC	COM	071813109	16,004	207,600	SH	Put	SOLE		207,600	0	0
BAXTER INTL INC	COM	071813109	814	10,555	SH		SOLE		10,555	0	0
BCE INC	COM NEW	05534B760	3,548	87,564	SH		SOLE		87,564	0	0
BERKSHIRE HATHAWAY INC DEL	CL B NEW	084670702	23,188	108,300	SH	Call	SOLE		0	0	0
BERKSHIRE HATHAWAY INC DEL	CL B NEW	084670702	207,665	969,900	SH	Put	SOLE		969,900	0	0
BERKSHIRE HATHAWAY INC DEL	CL B NEW	084670702	11,626	54,298	SH		SOLE		54,298	0	0
BEST BUY INC	COM	086516101	2,222	28,000	SH		SOLE		28,000	0	0
BHP BILLITON LIMITED	ADR	088606108	2,617	52,500	SH	Put	SOLE		52,500	0	0
BHP BILLITON LIMITED	ADR	088606108	676	13,554	SH		SOLE		13,554	0	0
BIOGEN INC	COM	09062X103	3,639	10,300	SH	Call	SOLE		0	0	0
BIOGEN INC	COM	09062X103	47,132	133,400	SH	Put	SOLE		133,400	0	0
BIOGEN INC	COM	09062X103	248	702	SH		SOLE		702	0	0
BLACKBERRY LTD	COM	09228F103	2,465	216,600	SH	Put	SOLE		216,600	0	0
BLACKBERRY LTD	COM	09228F103	625	54,884	SH		SOLE		54,884	0	0
BLACKROCK INC	COM	09247X101	11,500	24,400	SH	Call	SOLE		0	0	0
BLACKROCK INC	COM	09247X101	36,151	76,700	SH	Put	SOLE		76,700	0	0
BLACKROCK INC	COM	09247X101	3,628	7,697	SH		SOLE		7,697	0	0
BLUEBIRD BIO INC	COM	09609G100	6,161	42,200	SH	Call	SOLE		0	0	0
BLUEBIRD BIO INC	COM	09609G100	1,475	10,100	SH	Put	SOLE		10,100	0	0
BLUEBIRD BIO INC	COM	09609G100	89	611	SH		SOLE		611	0	0
BOEING CO	COM	097023105	23,318	62,700	SH	Call	SOLE		0	0	0
BOEING CO	COM	097023105	93,347	251,000	SH	Put	SOLE		251,000	0	0
BOEING CO	COM	097023105	10,293	27,676	SH		SOLE		27,676	0	0
BOOKING HOLDINGS INC	ORDINARY SHARES	09857L108	24,998	12,600	SH	Call	SOLE		0	0	0
BOOKING HOLDINGS INC	ORDINARY SHARES	09857L108	24,602	12,400	SH	Put	SOLE		12,400	0	0
BOSTON PROPERTIES INC	COM	101121101	2,548	20,700	SH	Call	SOLE		0	0	0
BOSTON SCIENTIFIC CORP	COM	101137107	5,148	133,704	SH		SOLE		133,704	0	0
BP PLC	SPONSORED ADR	055622104	25,254	547,800	SH	Call	SOLE		0	0	0
BP PLC	SPONSORED ADR	055622104	23,280	505,000	SH	Put	SOLE		505,000	0	0
BRISTOL MYERS SQUIBB CO	COM	110122108	12,168	196,000	SH	Call	SOLE		0	0	0
BRISTOL MYERS SQUIBB CO	COM	110122108	968	15,600	SH	Put	SOLE		15,600	0	0
BRITISH AMERICAN TOBACCO PLC	ADR	110448107	1,604	34,400	SH	Call	SOLE		0	0	0
BROADCOM INC	ORDINARY SHARES	11135F101	22,452	91,000	SH	Call	SOLE		0	0	0
BROADCOM INC	ORDINARY SHARES	11135F101	15,865	64,300	SH	Put	SOLE		64,300	0	0
BROADRIDGE FINL SOLUTIONS IN	COM	11133T103	1,887	14,304	SH		SOLE		14,304	0	0
BROOKFIELD ASSET MGMT INC	CL A LTD VT SH	112585104	606	13,600	SH	Call	SOLE		0	0	0
CABOT OIL & GAS CORP	COM	127097103	3,184	141,371	SH		SOLE		141,371	0	0
CADENCE DESIGN SYSTEM INC	COM	127387108	925	20,417	SH		SOLE		20,417	0	0
CAESARS ENTMT CORP	COM	127686103	2,190	213,689	SH		SOLE		213,689	0	0
CAMPBELL SOUP CO.	ORDINARY SHARES	134429109	5,143	140,400	SH	Call	SOLE		0	0	0
CAMPBELL SOUP CO.	ORDINARY SHARES	134429109	1,446	39,487	SH		SOLE		39,487	0	0
CANADA GOOSE HOLDINGS INC	SHS SUB VTG	135086106	710	11,003	SH		SOLE		11,003	0	0
CANADIAN NAT RES LTD	COM	136385101	963	29,500	SH	Call	SOLE		0	0	0
CANADIAN NATL RY CO	COM	136375102	638	7,100	SH	Put	SOLE		7,100	0	0
CANADIAN NATL RY CO	COM	136375102	116	1,288	SH		SOLE		1,288	0	0
CANADIAN PAC RY LTD	COM	13645T100	1,293	6,100	SH	Put	SOLE		6,100	0	0
CANADIAN PAC RY LTD	COM	13645T100	197	928	SH		SOLE		928	0	0
CARNIVAL CORP.	ORDINARY SHARES (PAI	143658300	3,813	59,800	SH	Call	SOLE		0	0	0
CARNIVAL CORP.	ORDINARY SHARES (PAI	143658300	5,854	91,804	SH		SOLE		91,804	0	0
CARTERS INC	ORDINARY SHARES	146229109	73	738	SH		SOLE		738	0	0
CATERPILLAR INC DEL	COM	149123101	19,259	126,300	SH	Call	SOLE		0	0	0
CATERPILLAR INC DEL	COM	149123101	75,162	492,900	SH	Put	SOLE		492,900	0	0
CATERPILLAR INC DEL	COM	149123101	899	5,897	SH		SOLE		5,897	0	0
CDN IMPERIAL BK COMM TORONTO	COM	136069101	2,991	31,900	SH	Call	SOLE		0	0	0
CDN IMPERIAL BK COMM TORONTO	COM	136069101	516	5,500	SH	Put	SOLE		5,500	0	0
CDN IMPERIAL BK COMM TORONTO	COM	136069101	6,661	71,031	SH		SOLE		71,031	0	0
CELGENE CORP	COM	151020104	255	2,847	SH		SOLE		2,847	0	0
CENOVUS ENERGY INC	COM	15135U109	163	16,268	SH		SOLE		16,268	0	0
CENTENE CORP DEL	COM	15135B101	980	6,770	SH		SOLE		6,770	0	0
CENTERPOINT ENERGY INC	COM	15189T107	2,212	80,000	SH	Call	SOLE		0	0	0
CENTURYLINK INC	COM	156700106	28,232	1,331,700	SH	Call	SOLE		0	0	0
CENTURYLINK INC	COM	156700106	8,749	412,700	SH	Put	SOLE		412,700	0	0
CF INDUSTRIES HOLDINGS INC	ORDINARY SHARES	125269100	13,104	240,700	SH	Call	SOLE		0	0	0
CHARTER COMMUNICATIONS INC N	CL A	16119P108	12,579	38,600	SH	Call	SOLE		0	0	0
CHARTER COMMUNICATIONS INC N	CL A	16119P108	37,867	116,200	SH	Put	SOLE		116,200	0	0
CHARTER COMMUNICATIONS INC N	CL A	16119P108	5,088	15,613	SH		SOLE		15,613	0	0
CHECK POINT SOFTWARE TECH LT	ORD	M22465104	5,759	48,942	SH		SOLE		48,942	0	0
CHEMED CORP NEW	COM	16359R103	83	261	SH		SOLE		261	0	0
CHEMOURS COMPANY	ORDINARY SHARES	163851108	6,681	169,400	SH	Call	SOLE		0	0	0
CHEMOURS COMPANY	ORDINARY SHARES	163851108	7,056	178,900	SH	Put	SOLE		178,900	0	0
CHEMOURS COMPANY	ORDINARY SHARES	163851108	3,164	80,235	SH		SOLE		80,235	0	0
CHINA MOBILE LIMITED	SPONSORED ADR	16941M109	4,325	88,388	SH		SOLE		88,388	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	10,727	23,600	SH	Call	SOLE		0	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	57,724	127,000	SH	Put	SOLE		127,000	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	12,589	27,697	SH		SOLE		27,697	0	0
CIGNA CORPORATION	COM	125509109	3,082	14,799	SH		SOLE		14,799	0	0
CINTAS CORPORATION	ORDINARY SHARES	172908105	2,930	14,811	SH		SOLE		14,811	0	0
CISCO SYSTEMS, INC.	ORDINARY SHARES	17275R102	21,761	447,300	SH	Call	SOLE		0	0	0
CISCO SYSTEMS, INC.	ORDINARY SHARES	17275R102	45,799	941,400	SH	Put	SOLE		941,400	0	0
CISCO SYSTEMS, INC.	ORDINARY SHARES	17275R102	2,279	46,853	SH		SOLE		46,853	0	0
CITIGROUP INC	COM NEW	172967424	9,760	136,052	SH		SOLE		136,052	0	0
CLOROX CO DEL	COM	189054109	196	1,300	SH	Call	SOLE		0	0	0
CLOROX CO DEL	COM	189054109	8,934	59,400	SH	Put	SOLE		59,400	0	0
CME GROUP INC	ORDINARY SHARES - CL	12572Q105	4,374	25,700	SH	Put	SOLE		25,700	0	0
CME GROUP INC	ORDINARY SHARES - CL	12572Q105	587	3,449	SH		SOLE		3,449	0	0
CNOOC LTD	SPONSORED ADR	126132109	3,556	18,000	SH	Put	SOLE		18,000	0	0
CNOOC LTD	SPONSORED ADR	126132109	339	1,716	SH		SOLE		1,716	0	0
COCA-COLA CO	ORDINARY SHARES	191216100	6,841	148,112	SH		SOLE		148,112	0	0
COGNEX CORP	COM	192422103	1,000	17,920	SH		SOLE		17,920	0	0
COGNIZANT TECHNOLOGY SOLUTIO	CL A	192446102	428	5,553	SH		SOLE		5,553	0	0
COLGATE PALMOLIVE CO	COM	194162103	6,969	104,100	SH	Call	SOLE		0	0	0
COLGATE PALMOLIVE CO	COM	194162103	4,142	61,874	SH		SOLE		61,874	0	0
COLUMBIA SPORTSWEAR CO.	ORDINARY SHARES	198516106	696	7,474	SH		SOLE		7,474	0	0
COMCAST CORP NEW	CL A	20030N101	47,910	1,353,000	SH	Call	SOLE		0	0	0
COMCAST CORP NEW	CL A	20030N101	28,700	810,500	SH	Put	SOLE		810,500	0	0
COMCAST CORP NEW	CL A	20030N101	2,155	60,867	SH		SOLE		60,867	0	0
CONCHO RES INC	COM	20605P101	13,625	89,200	SH	Call	SOLE		0	0	0
CONCHO RES INC	COM	20605P101	4,399	28,800	SH	Put	SOLE		28,800	0	0
CONOCOPHILLIPS	COM	20825C104	35,937	464,300	SH	Call	SOLE		0	0	0
CONOCOPHILLIPS	COM	20825C104	38,127	492,600	SH	Put	SOLE		492,600	0	0
CONSTELLATION BRANDS INC	ORDINARY SHARES - CL	21036P108	12,873	59,700	SH	Call	SOLE		0	0	0
CONSTELLATION BRANDS INC	ORDINARY SHARES - CL	21036P108	65	300	SH	Put	SOLE		300	0	0
COOPER COS INC	COM NEW	216648402	20,149	72,700	SH	Put	SOLE		72,700	0	0
COOPER COS INC	COM NEW	216648402	2,147	7,745	SH		SOLE		7,745	0	0
COPART, INC.	ORDINARY SHARES	217204106	417	8,100	SH	Put	SOLE		8,100	0	0
COPART, INC.	ORDINARY SHARES	217204106	1,125	21,831	SH		SOLE		21,831	0	0
CORE LABORATORIES N V	COM	N22717107	1,066	9,200	SH	Put	SOLE		9,200	0	0
CORE LABORATORIES N V	COM	N22717107	298	2,569	SH		SOLE		2,569	0	0
CORNING INC	COM	219350105	11,197	317,200	SH	Call	SOLE		0	0	0
CORNING INC	COM	219350105	1,250	35,400	SH	Put	SOLE		35,400	0	0
CORNING INC	COM	219350105	8,929	252,946	SH		SOLE		252,946	0	0
COSTCO WHSL CORP NEW	COM	22160K105	7,956	33,872	SH		SOLE		33,872	0	0
COTY INC	COM CL A	222070203	3,487	277,650	SH		SOLE		277,650	0	0
CREDIT ACCEP CORP MICH	COM	225310101	876	2,000	SH	Put	SOLE		2,000	0	0
CROWN CASTLE INTL CORP NEW	COM	22822V101	245	2,200	SH	Call	SOLE		0	0	0
CROWN HOLDINGS INC	COM	228368106	1,216	25,324	SH		SOLE		25,324	0	0
CSX CORP	COM	126408103	570	7,700	SH	Call	SOLE		0	0	0
CSX CORP	COM	126408103	5,902	79,700	SH	Put	SOLE		79,700	0	0
CUMMINS INC.	ORDINARY SHARES	231021106	1,548	10,600	SH	Call	SOLE		0	0	0
CUMMINS INC.	ORDINARY SHARES	231021106	1,599	10,946	SH		SOLE		10,946	0	0
CURTISS-WRIGHT CORP.	ORDINARY SHARES	231561101	2,611	19,000	SH	Put	SOLE		19,000	0	0
CURTISS-WRIGHT CORP.	ORDINARY SHARES	231561101	690	5,018	SH		SOLE		5,018	0	0
CVS HEALTH CORP	COM	126650100	39,643	503,600	SH	Call	SOLE		0	0	0
CVS HEALTH CORP	COM	126650100	37,990	482,600	SH	Put	SOLE		482,600	0	0
CYPRESS SEMICONDUCTOR CORP	COM	232806109	742	51,200	SH	Call	SOLE		0	0	0
CYPRESS SEMICONDUCTOR CORP	COM	232806109	1,481	102,241	SH		SOLE		102,241	0	0
CYRUSONE INC	COM	23283R100	82	1,300	SH	Call	SOLE		0	0	0
DARDEN RESTAURANTS INC	COM	237194105	2,168	19,500	SH	Call	SOLE		0	0	0
DARDEN RESTAURANTS INC	COM	237194105	1,790	16,100	SH	Put	SOLE		16,100	0	0
DAVITA INC	ORDINARY SHARES	23918K108	795	11,100	SH	Call	SOLE		0	0	0
DAVITA INC	ORDINARY SHARES	23918K108	781	10,900	SH	Put	SOLE		10,900	0	0
DAVITA INC	ORDINARY SHARES	23918K108	3,489	48,713	SH		SOLE		48,713	0	0
DEERE & CO	COM	244199105	17,378	115,600	SH	Call	SOLE		0	0	0
DEERE & CO	COM	244199105	54,780	364,400	SH	Put	SOLE		364,400	0	0
DELTA AIR LINES INC DEL	COM NEW	247361702	1,122	19,400	SH	Call	SOLE		0	0	0
DELTA AIR LINES INC DEL	COM NEW	247361702	6,819	117,919	SH		SOLE		117,919	0	0
DEVON ENERGY CORP NEW	COM	25179M103	2,005	50,200	SH	Call	SOLE		0	0	0
DEVON ENERGY CORP NEW	COM	25179M103	923	23,100	SH	Put	SOLE		23,100	0	0
DIAGEO PLC	ADR	25243Q205	7,849	55,400	SH	Put	SOLE		55,400	0	0
DIAGEO PLC	ADR	25243Q205	3,480	24,562	SH		SOLE		24,562	0	0
DIAMONDBACK ENERGY INC	COM	25278X109	17,372	128,500	SH	Call	SOLE		0	0	0
DIAMONDBACK ENERGY INC	COM	25278X109	19,373	143,300	SH	Put	SOLE		143,300	0	0
DIGITAL RLTY TR INC	COM	253868103	2,092	18,600	SH	Call	SOLE		0	0	0
DISH NETWORK CORP	CL A	25470M109	1,244	34,800	SH	Put	SOLE		34,800	0	0
DISNEY WALT CO	COM DISNEY	254687106	8,022	68,600	SH	Call	SOLE		0	0	0
DISNEY WALT CO	COM DISNEY	254687106	34,907	298,500	SH	Put	SOLE		298,500	0	0
DISNEY WALT CO	COM DISNEY	254687106	2,799	23,935	SH		SOLE		23,935	0	0
DOLLAR GEN CORP NEW	COM	256677105	6,941	63,500	SH	Call	SOLE		0	0	0
DOLLAR GEN CORP NEW	COM	256677105	2,219	20,300	SH	Put	SOLE		20,300	0	0
DOMINION ENERGY INC	COM	25746U109	2,404	34,200	SH	Call	SOLE		0	0	0
DUNKIN BRANDS GROUP INC	ORDINARY SHARES	265504100	177	2,400	SH	Put	SOLE		2,400	0	0
DXC TECHNOLOGY CO	COM	23355L106	2,151	23,000	SH	Put	SOLE		23,000	0	0
DXC TECHNOLOGY CO	COM	23355L106	5,663	60,549	SH		SOLE		60,549	0	0
E TRADE FINANCIAL CORP	COM NEW	269246401	2,551	48,700	SH	Call	SOLE		0	0	0
E TRADE FINANCIAL CORP	COM NEW	269246401	1,715	32,738	SH		SOLE		32,738	0	0
EAGLE MATERIALS INC	COM	26969P108	2,983	35,000	SH	Call	SOLE		0	0	0
EAGLE MATERIALS INC	COM	26969P108	767	9,000	SH	Put	SOLE		9,000	0	0
EATON CORPORATION PLC	ORDINARY SHARES	G29183103	217	2,500	SH	Put	SOLE		2,500	0	0
EATON CORPORATION PLC	ORDINARY SHARES	G29183103	11	123	SH		SOLE		123	0	0
EATON VANCE CORP	COM NON VTG	278265103	273	5,200	SH	Call	SOLE		0	0	0
EBAY INC	COM	278642103	236	7,152	SH		SOLE		7,152	0	0
ECOLAB, INC.	ORDINARY SHARES	278865100	1,678	10,700	SH	Call	SOLE		0	0	0
ECOLAB, INC.	ORDINARY SHARES	278865100	26,778	170,800	SH	Put	SOLE		170,800	0	0
ECOLAB, INC.	ORDINARY SHARES	278865100	1,279	8,160	SH		SOLE		8,160	0	0
EDISON INTL	COM	281020107	5,529	81,700	SH	Call	SOLE		0	0	0
EDISON INTL	COM	281020107	183	2,700	SH	Put	SOLE		2,700	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	10,812	62,100	SH	Put	SOLE		62,100	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	7,851	45,097	SH		SOLE		45,097	0	0
ELECTRONIC ARTS INC	COM	285512109	12,049	100,000	SH	Put	SOLE		100,000	0	0
ELECTRONIC ARTS INC	COM	285512109	1,535	12,743	SH		SOLE		12,743	0	0
EMERSON ELECTRIC CO.	ORDINARY SHARES	291011104	16,212	211,700	SH	Call	SOLE		0	0	0
EMERSON ELECTRIC CO.	ORDINARY SHARES	291011104	30,640	400,100	SH	Put	SOLE		400,100	0	0
ENBRIDGE INC	COM	29250N105	23,388	724,300	SH	Call	SOLE		0	0	0
ENBRIDGE INC	COM	29250N105	12,826	397,200	SH	Put	SOLE		397,200	0	0
ENBRIDGE INC	COM	29250N105	1,883	58,310	SH		SOLE		58,310	0	0
ENCANA CORP	COM	292505104	549	41,900	SH	Put	SOLE		41,900	0	0
ENCANA CORP	COM	292505104	20	1,493	SH		SOLE		1,493	0	0
ENCOMPASS HEALTH CORP	ORDINARY SHARES	29261A100	823	10,558	SH		SOLE		10,558	0	0
ENTERGY CORP NEW	COM	29364G103	2,313	28,506	SH		SOLE		28,506	0	0
EPAM SYS INC	COM	29414B104	995	7,224	SH		SOLE		7,224	0	0
EQUIFAX, INC.	ORDINARY SHARES	294429105	757	5,800	SH	Call	SOLE		0	0	0
EQUIFAX, INC.	ORDINARY SHARES	294429105	14,532	111,300	SH	Put	SOLE		111,300	0	0
EQUIFAX, INC.	ORDINARY SHARES	294429105	705	5,396	SH		SOLE		5,396	0	0
EQUITY RESIDENTIAL	SH BEN INT	29476L107	4,585	69,200	SH	Call	SOLE		0	0	0
ESSEX PPTY TR INC	COM	297178105	1,604	6,500	SH	Call	SOLE		0	0	0
ETSY INC	COM	29786A106	483	9,400	SH	Put	SOLE		9,400	0	0
ETSY INC	COM	29786A106	1,963	38,200	SH		SOLE		38,200	0	0
EVEREST RE GROUP LTD	COM	G3223R108	2,993	13,100	SH	Call	SOLE		0	0	0
EVEREST RE GROUP LTD	COM	G3223R108	1,406	6,153	SH		SOLE		6,153	0	0
EVERSOURCE ENERGY	COM	30040W108	621	10,100	SH	Call	SOLE		0	0	0
EXACT SCIENCES CORP	COM	30063P105	19,927	252,500	SH	Call	SOLE		0	0	0
EXACT SCIENCES CORP	COM	30063P105	7,900	100,100	SH	Put	SOLE		100,100	0	0
EXELIXIS INC	COM	30161Q104	646	36,481	SH		SOLE		36,481	0	0
EXPEDIA GROUP INC	ORDINARY SHARES	30212P303	14,183	108,700	SH	Call	SOLE		0	0	0
EXPEDIA GROUP INC	ORDINARY SHARES	30212P303	3,353	25,700	SH	Put	SOLE		25,700	0	0
EXXON MOBIL CORP	COM	30231G102	50,153	589,900	SH	Call	SOLE		0	0	0
EXXON MOBIL CORP	COM	30231G102	52,891	622,100	SH	Put	SOLE		622,100	0	0
F5 NETWORKS, INC.	ORDINARY SHARES	315616102	4,271	21,415	SH		SOLE		21,415	0	0
FACEBOOK INC	ORDINARY SHARES - CL	30303M102	6,743	41,000	SH	Call	SOLE		0	0	0
FACEBOOK INC	ORDINARY SHARES - CL	30303M102	50,522	307,200	SH	Put	SOLE		307,200	0	0
FACEBOOK INC	ORDINARY SHARES - CL	30303M102	3,905	23,742	SH		SOLE		23,742	0	0
FAIR ISAAC CORP	COM	303250104	4,146	18,142	SH		SOLE		18,142	0	0
FEDERAL REALTY INVT TR	SH BEN INT NEW	313747206	6,083	48,100	SH	Call	SOLE		0	0	0
FEDERAL REALTY INVT TR	SH BEN INT NEW	313747206	1,543	12,200	SH	Put	SOLE		12,200	0	0
FEDEX CORP	COM	31428X106	7,392	30,700	SH	Call	SOLE		0	0	0
FEDEX CORP	COM	31428X106	47,436	197,000	SH	Put	SOLE		197,000	0	0
FEDEX CORP	COM	31428X106	5,482	22,765	SH		SOLE		22,765	0	0
FERRARI N V	COM	N3167Y103	10,022	73,200	SH	Call	SOLE		0	0	0
FERRARI N V	COM	N3167Y103	36,801	268,800	SH	Put	SOLE		268,800	0	0
FERRARI N V	COM	N3167Y103	8,907	65,055	SH		SOLE		65,055	0	0
FIAT CHRYSLER AUTOMOBILES N	SHS	N31738102	496	28,328	SH		SOLE		28,328	0	0
FIDELITY NATL INFORMATION SV	COM	31620M106	510	4,679	SH		SOLE		4,679	0	0
FIFTH THIRD BANCORP	COM	316773100	3,981	142,600	SH	Call	SOLE		0	0	0
FIFTH THIRD BANCORP	COM	316773100	1,586	56,800	SH	Put	SOLE		56,800	0	0
FIFTH THIRD BANCORP	COM	316773100	1,299	46,515	SH		SOLE		46,515	0	0
FIRST DATA CORP NEW	COM CL A	32008D106	2,046	83,598	SH		SOLE		83,598	0	0
FIRST HORIZON NATL CORP	COM	320517105	780	45,186	SH		SOLE		45,186	0	0
FIRST SOLAR INC	COM	336433107	407	8,400	SH	Put	SOLE		8,400	0	0
FIRST SOLAR INC	COM	336433107	322	6,649	SH		SOLE		6,649	0	0
FIVE BELOW INC	COM	33829M101	2,289	17,600	SH	Put	SOLE		17,600	0	0
FIVE BELOW INC	COM	33829M101	5,214	40,093	SH		SOLE		40,093	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	25,997	114,100	SH	Call	SOLE		0	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	9,774	42,900	SH	Put	SOLE		42,900	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	220	965	SH		SOLE		965	0	0
FLIR SYS INC	COM	302445101	2,765	44,985	SH		SOLE		44,985	0	0
FLOWSERVE CORP	COM	34354P105	5	100	SH	Call	SOLE		0	0	0
FLUOR CORPORATION	ORDINARY SHARES	343412102	451	7,759	SH		SOLE		7,759	0	0
FMC CORP.	ORDINARY SHARES	302491303	1,030	11,815	SH		SOLE		11,815	0	0
FOOT LOCKER INC	COM	344849104	4,216	82,700	SH	Call	SOLE		0	0	0
FORD MTR CO DEL	COM PAR $0.01	345370860	1,082	116,992	SH		SOLE		116,992	0	0
FORTIVE CORP	COM	34959J108	6	69	SH		SOLE		69	0	0
FORTUNE BRANDS HOME & SECURI	ORDINARY SHARES	34964C106	300	5,731	SH		SOLE		5,731	0	0
FRANCO NEVADA CORP	COM	351858105	1,768	28,272	SH		SOLE		28,272	0	0
FREEPORT-MCMORAN INC	ORDINARY SHARES	35671D857	8,583	616,600	SH	Call	SOLE		0	0	0
FREEPORT-MCMORAN INC	ORDINARY SHARES	35671D857	26,658	1,915,100	SH	Put	SOLE		1,915,100	0	0
FREEPORT-MCMORAN INC	ORDINARY SHARES	35671D857	9,777	702,345	SH		SOLE		702,345	0	0
GAMING & LEISURE PPTYS INC	COM	36467J108	1,777	50,418	SH		SOLE		50,418	0	0
GAP INC DEL	COM	364760108	1,269	44,000	SH	Call	SOLE		0	0	0
GARMIN LTD	SHS	H2906T109	156	2,226	SH		SOLE		2,226	0	0
GARTNER INC	COM	366651107	7,046	44,452	SH		SOLE		44,452	0	0
GENERAL ELECTRIC CO.	ORDINARY SHARES	369604103	6,419	568,600	SH	Call	SOLE		0	0	0
GENERAL ELECTRIC CO.	ORDINARY SHARES	369604103	13,891	1,230,400	SH	Put	SOLE		1,230,400	0	0
GENERAL ELECTRIC CO.	ORDINARY SHARES	369604103	6,493	575,089	SH		SOLE		575,089	0	0
GENERAL MILLS, INC.	ORDINARY SHARES	370334104	8,120	189,200	SH	Call	SOLE		0	0	0
GENERAL MILLS, INC.	ORDINARY SHARES	370334104	6,386	148,800	SH	Put	SOLE		148,800	0	0
GENERAL MTRS CO	COM	37045V100	27,983	831,100	SH	Call	SOLE		0	0	0
GENERAL MTRS CO	COM	37045V100	15,960	474,000	SH	Put	SOLE		474,000	0	0
GENERAL MTRS CO	COM	37045V100	4,418	131,219	SH		SOLE		131,219	0	0
GENPACT LIMITED	SHS	G3922B107	25	831	SH		SOLE		831	0	0
GILEAD SCIENCES INC	COM	375558103	3,652	47,300	SH	Call	SOLE		0	0	0
GILEAD SCIENCES INC	COM	375558103	2,864	37,094	SH		SOLE		37,094	0	0
GLAXOSMITHKLINE PLC	SPONSORED ADR	37733W105	149	3,700	SH	Call	SOLE		0	0	0
GLOBAL PMTS INC	COM	37940X102	5,657	44,400	SH	Put	SOLE		44,400	0	0
GLOBAL PMTS INC	COM	37940X102	200	1,571	SH		SOLE		1,571	0	0
GLOBUS MED INC	CL A NEW	379577208	1,480	26,083	SH		SOLE		26,083	0	0
GODADDY INC	CL A	380237107	359	4,300	SH	Put	SOLE		4,300	0	0
GODADDY INC	CL A	380237107	4,926	59,070	SH		SOLE		59,070	0	0
GOLDCORP INC NEW	COM	380956409	10,550	1,034,300	SH	Put	SOLE		1,034,300	0	0
GOLDCORP INC NEW	COM	380956409	7,344	719,969	SH		SOLE		719,969	0	0
GOLDMAN SACHS GROUP INC	COM	38141G104	17,603	78,500	SH	Call	SOLE		0	0	0
GOLDMAN SACHS GROUP INC	COM	38141G104	30,833	137,500	SH	Put	SOLE		137,500	0	0
GOLDMAN SACHS GROUP INC	COM	38141G104	1,635	7,291	SH		SOLE		7,291	0	0
GOODYEAR TIRE & RUBR CO	COM	382550101	1,704	72,844	SH		SOLE		72,844	0	0
GRUBHUB INC	COM	400110102	374	2,700	SH	Put	SOLE		2,700	0	0
GRUBHUB INC	COM	400110102	709	5,113	SH		SOLE		5,113	0	0
GUIDEWIRE SOFTWARE INC	COM	40171V100	788	7,805	SH		SOLE		7,805	0	0
H&R BLOCK INC.	ORDINARY SHARES	093671105	7,148	277,600	SH	Call	SOLE		0	0	0
H&R BLOCK INC.	ORDINARY SHARES	093671105	7,166	278,300	SH	Put	SOLE		278,300	0	0
HALLIBURTON CO	COM	406216101	1,548	38,185	SH		SOLE		38,185	0	0
HANESBRANDS INC	ORDINARY SHARES	410345102	1,172	63,600	SH	Call	SOLE		0	0	0
HANESBRANDS INC	ORDINARY SHARES	410345102	1,194	64,800	SH	Put	SOLE		64,800	0	0
HANESBRANDS INC	ORDINARY SHARES	410345102	399	21,649	SH		SOLE		21,649	0	0
HARLEY DAVIDSON INC	COM	412822108	737	16,260	SH		SOLE		16,260	0	0
HASBRO INC	COM	418056107	562	5,345	SH		SOLE		5,345	0	0
HCP INC	COM	40414L109	1,421	54,000	SH	Call	SOLE		0	0	0
HD SUPPLY HOLDINGS INC	ORDINARY SHARES	40416M105	933	21,798	SH		SOLE		21,798	0	0
HENRY JACK & ASSOC INC	COM	426281101	656	4,100	SH	Put	SOLE		4,100	0	0
HENRY JACK & ASSOC INC	COM	426281101	152	947	SH		SOLE		947	0	0
HERBALIFE NUTRITION LTD	ORDINARY SHARES	G4412G101	479	8,790	SH		SOLE		8,790	0	0
HERSHEY COMPANY	ORDINARY SHARES	427866108	1,843	18,067	SH		SOLE		18,067	0	0
HESS CORP	COM	42809H107	7,072	98,800	SH	Call	SOLE		0	0	0
HESS CORP	COM	42809H107	6,650	92,900	SH	Put	SOLE		92,900	0	0
HEWLETT PACKARD ENTERPRISE C	ORDINARY SHARES	42824C109	910	55,803	SH		SOLE		55,803	0	0
HILTON WORLDWIDE HLDGS INC	COM	43300A203	663	8,207	SH		SOLE		8,207	0	0
HOLLYFRONTIER CORP	COM	436106108	958	13,700	SH	Put	SOLE		13,700	0	0
HOME DEPOT INC	COM	437076102	2,341	11,300	SH	Call	SOLE		0	0	0
HOME DEPOT INC	COM	437076102	5,572	26,900	SH	Put	SOLE		26,900	0	0
HOME DEPOT INC	COM	437076102	2,503	12,084	SH		SOLE		12,084	0	0
HP INC	ORDINARY SHARES	40434L105	1,778	69,000	SH	Put	SOLE		69,000	0	0
HP INC	ORDINARY SHARES	40434L105	3,047	118,241	SH		SOLE		118,241	0	0
HUBBELL INC.	ORDINARY SHARES	443510607	643	4,813	SH		SOLE		4,813	0	0
HUNT J B TRANS SVCS INC	COM	445658107	716	6,023	SH		SOLE		6,023	0	0
IAC INTERACTIVECORP	ORDINARY SHARES	44919P508	11,334	52,300	SH	Call	SOLE		0	0	0
IAC INTERACTIVECORP	ORDINARY SHARES	44919P508	997	4,600	SH	Put	SOLE		4,600	0	0
ICU MED INC	COM	44930G107	674	2,384	SH		SOLE		2,384	0	0
IDEX CORP	COM	45167R104	482	3,200	SH	Call	SOLE		0	0	0
IDEX CORP	COM	45167R104	3,788	25,141	SH		SOLE		25,141	0	0
IDEXX LABS INC	COM	45168D104	3,620	14,500	SH	Put	SOLE		14,500	0	0
IDEXX LABS INC	COM	45168D104	1,646	6,591	SH		SOLE		6,591	0	0
IHS MARKIT LTD	ORDINARY SHARES	G47567105	2,962	54,901	SH		SOLE		54,901	0	0
ILLINOIS TOOL WORKS, INC.	ORDINARY SHARES	452308109	677	4,800	SH	Call	SOLE		0	0	0
ILLUMINA INC	COM	452327109	18,647	50,800	SH	Put	SOLE		50,800	0	0
ILLUMINA INC	COM	452327109	5,165	14,071	SH		SOLE		14,071	0	0
INCYTE CORP	COM	45337C102	794	11,500	SH	Call	SOLE		0	0	0
INCYTE CORP	COM	45337C102	12,427	179,900	SH	Put	SOLE		179,900	0	0
INCYTE CORP	COM	45337C102	2,758	39,928	SH		SOLE		39,928	0	0
INGERSOLL-RAND PLC	SHS	G47791101	6,915	67,600	SH	Call	SOLE		0	0	0
INGERSOLL-RAND PLC	SHS	G47791101	1,340	13,100	SH	Put	SOLE		13,100	0	0
INGREDION INC	ORDINARY SHARES	457187102	863	8,221	SH		SOLE		8,221	0	0
INTEGRA LIFESCIENCES HLDGS C	COM NEW	457985208	2,687	40,800	SH	Call	SOLE		0	0	0
INTEGRA LIFESCIENCES HLDGS C	COM NEW	457985208	138	2,100	SH	Put	SOLE		2,100	0	0
INTEL CORP	COM	458140100	11,941	252,500	SH	Call	SOLE		0	0	0
INTEL CORP	COM	458140100	53,201	1,125,000	SH	Put	SOLE		1,125,000	0	0
INTEL CORP	COM	458140100	9,457	199,983	SH		SOLE		199,983	0	0
INTERCONTINENTAL EXCHANGE IN	ORDINARY SHARES	45866F104	12,941	172,800	SH	Call	SOLE		0	0	0
INTERCONTINENTAL EXCHANGE IN	ORDINARY SHARES	45866F104	11,286	150,700	SH	Put	SOLE		150,700	0	0
INTERNATIONAL BUSINESS MACHI	ORDINARY SHARES	459200101	40,660	268,900	SH	Call	SOLE		0	0	0
INTERNATIONAL BUSINESS MACHI	ORDINARY SHARES	459200101	53,785	355,700	SH	Put	SOLE		355,700	0	0
INTERNATIONAL BUSINESS MACHI	ORDINARY SHARES	459200101	1,584	10,476	SH		SOLE		10,476	0	0
INTERNATIONAL FLAVORS & FRAG	ORDINARY SHARES	459506101	459	3,300	SH	Call	SOLE		0	0	0
INTERNATIONAL FLAVORS & FRAG	ORDINARY SHARES	459506101	779	5,600	SH	Put	SOLE		5,600	0	0
INTERNATIONAL FLAVORS & FRAG	ORDINARY SHARES	459506101	24	169	SH		SOLE		169	0	0
INTERNATIONAL GAME TECHNOLOG	ORDINARY SHARES	G4863A108	772	39,100	SH	Call	SOLE		0	0	0
INTERPUBLIC GROUP COS INC	COM	460690100	130	5,686	SH		SOLE		5,686	0	0
INTL PAPER CO	COM	460146103	1,420	28,900	SH	Call	SOLE		0	0	0
INTUIT	COM	461202103	7,368	32,400	SH	Call	SOLE		0	0	0
INTUIT	COM	461202103	1,455	6,400	SH	Put	SOLE		6,400	0	0
INTUIT	COM	461202103	9,528	41,900	SH		SOLE		41,900	0	0
INVESCO CAPITAL MANAGEMENT L	INVESCO QQQ TRUST SE	46090E103	687,534	3,700,600	SH	Call	SOLE		0	0	0
INVESCO CAPITAL MANAGEMENT L	INVESCO QQQ TRUST SE	46090E103	249,497	1,342,900	SH	Put	SOLE		1,342,900	0	0
INVESCO LTD	SHS	G491BT108	431	18,851	SH		SOLE		18,851	0	0
IONIS PHARMACEUTICALS INC	COM	462222100	8,144	157,900	SH	Call	SOLE		0	0	0
IONIS PHARMACEUTICALS INC	COM	462222100	2,502	48,500	SH	Put	SOLE		48,500	0	0
IONIS PHARMACEUTICALS INC	COM	462222100	506	9,802	SH		SOLE		9,802	0	0
IPG PHOTONICS CORP	COM	44980X109	297	1,900	SH	Call	SOLE		0	0	0
IPG PHOTONICS CORP	COM	44980X109	3,012	19,300	SH	Put	SOLE		19,300	0	0
IPG PHOTONICS CORP	COM	44980X109	2,875	18,422	SH		SOLE		18,422	0	0
IRON MTN INC NEW	COM	46284V101	490	14,200	SH	Call	SOLE		0	0	0
IRON MTN INC NEW	COM	46284V101	575	16,647	SH		SOLE		16,647	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	1,430	42,400	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	6,257	185,500	SH	Put	SOLE		185,500	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	5,095	151,051	SH		SOLE		151,051	0	0
ISHARES INC	MSCI STH KOR ETF	464286772	57,941	848,700	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI STH KOR ETF	464286772	19,006	278,400	SH	Put	SOLE		278,400	0	0
ISHARES INC	MSCI GERMANY ETF	464286806	6,659	223,900	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI TAIWAN ETF	46434G772	5,889	156,200	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI TAIWAN ETF	46434G772	7,125	189,000	SH	Put	SOLE		189,000	0	0
ISHARES INC	MSCI TAIWAN ETF	46434G772	138	3,654	SH		SOLE		3,654	0	0
ISHARES INC	MSCI JPN ETF NEW	46434G822	1,632	27,100	SH	Call	SOLE		0	0	0
ISHARES SILVER TRUST	ISHARES	46428Q109	5,116	372,600	SH	Call	SOLE		0	0	0
ISHARES SILVER TRUST	ISHARES	46428Q109	14,894	1,084,800	SH	Put	SOLE		1,084,800	0	0
ISHARES SILVER TRUST	ISHARES	46428Q109	12,896	939,254	SH		SOLE		939,254	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	45,903	1,072,000	SH	Call	SOLE		0	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	46,678	1,090,100	SH	Put	SOLE		1,090,100	0	0
ISHARES TR	MSCI EAFE ETF	464287465	11,184	164,500	SH	Call	SOLE		0	0	0
ISHARES TR	NASDAQ BIOTECH	464287556	1,951	16,000	SH	Call	SOLE		0	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	41,463	246,000	SH	Call	SOLE		0	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	209,289	1,241,700	SH	Put	SOLE		1,241,700	0	0
ISHARES TR	U.S. REAL ES ETF	464287739	107,275	1,340,600	SH	Call	SOLE		0	0	0
ISHARES TR	U.S. REAL ES ETF	464287739	22,990	287,300	SH	Put	SOLE		287,300	0	0
ISHARES TR	U.S. REAL ES ETF	464287739	14,595	182,394	SH		SOLE		182,394	0	0
ISHARES TR	MSCI UK ETF NEW	46435G334	286	8,384	SH		SOLE		8,384	0	0
JEFFERIES FINANCIAL GROUP IN	ORDINARY SHARES	47233W109	2	100	SH	Call	SOLE		0	0	0
JEFFERIES FINANCIAL GROUP IN	ORDINARY SHARES	47233W109	351	16,000	SH	Put	SOLE		16,000	0	0
JEFFERIES FINANCIAL GROUP IN	ORDINARY SHARES	47233W109	57	2,575	SH		SOLE		2,575	0	0
JOHNSON & JOHNSON	COM	478160104	24,594	178,000	SH	Call	SOLE		0	0	0
JOHNSON & JOHNSON	COM	478160104	180,229	1,304,400	SH	Put	SOLE		1,304,400	0	0
JOHNSON & JOHNSON	COM	478160104	2,616	18,933	SH		SOLE		18,933	0	0
JOHNSON CONTROLS INTERNATION	REGISTERED SHARES	G51502105	11,561	330,300	SH	Call	SOLE		0	0	0
JPMORGAN CHASE & CO	COM	46625H100	24,464	216,800	SH	Call	SOLE		0	0	0
JPMORGAN CHASE & CO	COM	46625H100	3,205	28,400	SH	Put	SOLE		28,400	0	0
JUNIPER NETWORKS INC	ORDINARY SHARES	48203R104	438	14,624	SH		SOLE		14,624	0	0
KAR AUCTION SERVICES INC	ORDINARY SHARES	48238T109	866	14,500	SH	Put	SOLE		14,500	0	0
KAR AUCTION SERVICES INC	ORDINARY SHARES	48238T109	1,995	33,422	SH		SOLE		33,422	0	0
KELLOGG CO	ORDINARY SHARES	487836108	2,843	40,600	SH	Call	SOLE		0	0	0
KEYCORP NEW	COM	493267108	171	8,600	SH	Call	SOLE		0	0	0
KEYSIGHT TECHNOLOGIES INC	COM	49338L103	6,088	91,853	SH		SOLE		91,853	0	0
KIMBERLY-CLARK CORP.	ORDINARY SHARES	494368103	259	2,283	SH		SOLE		2,283	0	0
KIMCO RLTY CORP	COM	49446R109	132	7,900	SH	Call	SOLE		0	0	0
KINDER MORGAN INC DEL	COM	49456B101	5,847	329,800	SH	Call	SOLE		0	0	0
KINDER MORGAN INC DEL	COM	49456B101	11,650	657,100	SH	Put	SOLE		657,100	0	0
KINDER MORGAN INC DEL	COM	49456B101	1,868	105,375	SH		SOLE		105,375	0	0
KKR & CO. INC.	ORDINARY SHARES - CL	48251W104	447	16,388	SH		SOLE		16,388	0	0
KLA-TENCOR CORP	COM	482480100	9,317	91,600	SH	Call	SOLE		0	0	0
KLA-TENCOR CORP	COM	482480100	19,671	193,400	SH	Put	SOLE		193,400	0	0
KLA-TENCOR CORP	COM	482480100	740	7,278	SH		SOLE		7,278	0	0
KNIGHT SWIFT TRANSN HLDGS IN	CL A	499049104	1,321	38,300	SH	Put	SOLE		38,300	0	0
KNIGHT SWIFT TRANSN HLDGS IN	CL A	499049104	2,500	72,509	SH		SOLE		72,509	0	0
KOHLS CORP	COM	500255104	75	1,000	SH	Call	SOLE		0	0	0
KRAFT HEINZ CO	ORDINARY SHARES	500754106	3,659	66,400	SH	Call	SOLE		0	0	0
KRAFT HEINZ CO	ORDINARY SHARES	500754106	4,221	76,600	SH	Put	SOLE		76,600	0	0
KRAFT HEINZ CO	ORDINARY SHARES	500754106	5,154	93,530	SH		SOLE		93,530	0	0
KROGER CO	COM	501044101	11,073	380,400	SH	Call	SOLE		0	0	0
KROGER CO	COM	501044101	9,717	333,800	SH	Put	SOLE		333,800	0	0
KROGER CO	COM	501044101	911	31,280	SH		SOLE		31,280	0	0
LABORATORY CORP AMER HLDGS	COM NEW	50540R409	358	2,064	SH		SOLE		2,064	0	0
LAM RESEARCH CORP	COM	512807108	8,055	53,100	SH	Call	SOLE		0	0	0
LAM RESEARCH CORP	COM	512807108	28,884	190,400	SH	Put	SOLE		190,400	0	0
LAM RESEARCH CORP	COM	512807108	14,768	97,350	SH		SOLE		97,350	0	0
LAMAR ADVERTISING CO NEW	CL A	512816109	0	1	SH		SOLE		1	0	0
LAUDER ESTEE COS INC	CL A	518439104	4,955	34,094	SH		SOLE		34,094	0	0
LIBERTY GLOBAL PLC	SHS CL A	G5480U104	182	6,300	SH	Call	SOLE		0	0	0
LIBERTY GLOBAL PLC	SHS CL A	G5480U104	77	2,661	SH		SOLE		2,661	0	0
LIGAND PHARMACEUTICALS INC	COM NEW	53220K504	522	1,900	SH	Put	SOLE		1,900	0	0
LILLY ELI & CO	COM	532457108	1,427	13,300	SH	Call	SOLE		0	0	0
LILLY ELI & CO	COM	532457108	5,645	52,600	SH	Put	SOLE		52,600	0	0
LILLY ELI & CO	COM	532457108	15,409	143,595	SH		SOLE		143,595	0	0
LINCOLN NATL CORP IND	COM	534187109	151	2,225	SH		SOLE		2,225	0	0
LIVANOVA PLC	SHS	G5509L101	1,004	8,100	SH	Put	SOLE		8,100	0	0
LIVANOVA PLC	SHS	G5509L101	2,514	20,282	SH		SOLE		20,282	0	0
LIVE NATION ENTERTAINMENT IN	ORDINARY SHARES	538034109	9,265	170,100	SH	Put	SOLE		170,100	0	0
LIVE NATION ENTERTAINMENT IN	ORDINARY SHARES	538034109	713	13,088	SH		SOLE		13,088	0	0
LKQ CORP	ORDINARY SHARES	501889208	409	12,900	SH	Put	SOLE		12,900	0	0
LKQ CORP	ORDINARY SHARES	501889208	108	3,419	SH		SOLE		3,419	0	0
LOCKHEED MARTIN CORP.	ORDINARY SHARES	539830109	6,193	17,900	SH	Call	SOLE		0	0	0
LOCKHEED MARTIN CORP.	ORDINARY SHARES	539830109	3,390	9,799	SH		SOLE		9,799	0	0
LOEWS CORP	COM	540424108	42	843	SH		SOLE		843	0	0
LOWES COS INC	COM	548661107	12,401	108,000	SH	Call	SOLE		0	0	0
LOWES COS INC	COM	548661107	111,352	969,800	SH	Put	SOLE		969,800	0	0
LULULEMON ATHLETICA INC.	ORDINARY SHARES	550021109	1,502	9,245	SH		SOLE		9,245	0	0
MACERICH CO	COM	554382101	691	12,506	SH		SOLE		12,506	0	0
MADISON SQUARE GARDEN CO.	ORDINARY SHARES - CL	55825T103	4,855	15,397	SH		SOLE		15,397	0	0
MARATHON OIL CORP	COM	565849106	6,637	285,100	SH	Call	SOLE		0	0	0
MARATHON OIL CORP	COM	565849106	6,716	288,500	SH	Put	SOLE		288,500	0	0
MARATHON PETE CORP	COM	56585A102	922	11,525	SH		SOLE		11,525	0	0
MARKEL CORP	COM	570535104	5,467	4,600	SH	Put	SOLE		4,600	0	0
MARKEL CORP	COM	570535104	555	467	SH		SOLE		467	0	0
MARRIOTT INTL INC NEW	CL A	571903202	32	240	SH		SOLE		240	0	0
MARRIOTT VACATIONS WRLDWDE C	COM	57164Y107	615	5,500	SH	Call	SOLE		0	0	0
MARTIN MARIETTA MATERIALS, I	ORDINARY SHARES	573284106	16,776	92,200	SH	Call	SOLE		0	0	0
MARTIN MARIETTA MATERIALS, I	ORDINARY SHARES	573284106	4,349	23,900	SH	Put	SOLE		23,900	0	0
MARTIN MARIETTA MATERIALS, I	ORDINARY SHARES	573284106	3,832	21,058	SH		SOLE		21,058	0	0
MARVELL TECHNOLOGY GROUP LTD	ORD	G5876H105	44	2,300	SH	Put	SOLE		2,300	0	0
MARVELL TECHNOLOGY GROUP LTD	ORD	G5876H105	1,645	85,232	SH		SOLE		85,232	0	0
MASIMO CORP	COM	574795100	68	550	SH		SOLE		550	0	0
MASTERCARD INCORPORATED	CL A	57636Q104	3,851	17,300	SH	Call	SOLE		0	0	0
MASTERCARD INCORPORATED	CL A	57636Q104	5,962	26,782	SH		SOLE		26,782	0	0
MATCH GROUP INC	ORDINARY SHARES	57665R106	12	205	SH		SOLE		205	0	0
MCCORMICK & CO., INC.	ORDINARY SHARES (NON	579780206	210	1,596	SH		SOLE		1,596	0	0
MCDONALDS CORP	COM	580135101	12,229	73,100	SH	Call	SOLE		0	0	0
MCDONALDS CORP	COM	580135101	59,488	355,600	SH	Put	SOLE		355,600	0	0
MCDONALDS CORP	COM	580135101	960	5,740	SH		SOLE		5,740	0	0
MCKESSON CORP	COM	58155Q103	42,156	317,800	SH	Call	SOLE		0	0	0
MCKESSON CORP	COM	58155Q103	1,791	13,500	SH	Put	SOLE		13,500	0	0
MCKESSON CORP	COM	58155Q103	1,829	13,786	SH		SOLE		13,786	0	0
MEDICAL PPTYS TRUST INC	COM	58463J304	182	12,200	SH	Call	SOLE		0	0	0
MEDTRONIC PLC	SHS	G5960L103	10,535	107,100	SH	Call	SOLE		0	0	0
MEDTRONIC PLC	SHS	G5960L103	16,752	170,300	SH	Put	SOLE		170,300	0	0
MERCK & CO INC	COM	58933Y105	4,115	58,000	SH	Put	SOLE		58,000	0	0
METLIFE INC	COM	59156R108	2,187	46,804	SH		SOLE		46,804	0	0
METTLER TOLEDO INTERNATIONAL	COM	592688105	548	900	SH	Put	SOLE		900	0	0
METTLER TOLEDO INTERNATIONAL	COM	592688105	153	251	SH		SOLE		251	0	0
MGM RESORTS INTERNATIONAL	COM	552953101	293	10,500	SH	Call	SOLE		0	0	0
MGM RESORTS INTERNATIONAL	COM	552953101	1,102	39,500	SH	Put	SOLE		39,500	0	0
MGM RESORTS INTERNATIONAL	COM	552953101	4,502	161,314	SH		SOLE		161,314	0	0
MICHAEL KORS HOLDINGS LTD	ORDINARY SHARES	G60754101	21,754	317,300	SH	Call	SOLE		0	0	0
MICHAEL KORS HOLDINGS LTD	ORDINARY SHARES	G60754101	4,422	64,500	SH	Put	SOLE		64,500	0	0
MICROCHIP TECHNOLOGY INC	COM	595017104	965	12,235	SH		SOLE		12,235	0	0
MICRON TECHNOLOGY INC	COM	595112103	53,941	1,192,600	SH	Put	SOLE		1,192,600	0	0
MICRON TECHNOLOGY INC	COM	595112103	16,684	368,876	SH		SOLE		368,876	0	0
MICROSOFT CORP	COM	594918104	31,234	273,100	SH	Call	SOLE		0	0	0
MICROSOFT CORP	COM	594918104	269,787	2,358,900	SH	Put	SOLE		2,358,900	0	0
MICROSOFT CORP	COM	594918104	8,696	76,037	SH		SOLE		76,037	0	0
MID AMER APT CMNTYS INC	COM	59522J103	1,533	15,300	SH	Call	SOLE		0	0	0
MID AMER APT CMNTYS INC	COM	59522J103	571	5,700	SH	Put	SOLE		5,700	0	0
MIDDLEBY CORP.	ORDINARY SHARES	596278101	2,134	16,500	SH	Call	SOLE		0	0	0
MKS INSTRUMENT INC	COM	55306N104	6,460	80,600	SH	Call	SOLE		0	0	0
MKS INSTRUMENT INC	COM	55306N104	705	8,800	SH	Put	SOLE		8,800	0	0
MOHAWK INDS INC	COM	608190104	1,631	9,300	SH	Put	SOLE		9,300	0	0
MOLINA HEALTHCARE INC	COM	60855R100	3,732	25,100	SH	Call	SOLE		0	0	0
MONDELEZ INTERNATIONAL INC.	ORDINARY SHARES - CL	609207105	25	575	SH		SOLE		575	0	0
MOODY`S CORP.	ORDINARY SHARES	615369105	2,589	15,486	SH		SOLE		15,486	0	0
MORGAN STANLEY	COM NEW	617446448	11,382	244,400	SH	Call	SOLE		0	0	0
MORGAN STANLEY	COM NEW	617446448	30,890	663,300	SH	Put	SOLE		663,300	0	0
MORGAN STANLEY	COM NEW	617446448	5,210	111,875	SH		SOLE		111,875	0	0
MOTOROLA SOLUTIONS INC	COM NEW	620076307	3,889	29,887	SH		SOLE		29,887	0	0
MSC INDL DIRECT INC	CL A	553530106	126	1,427	SH		SOLE		1,427	0	0
MSCI INC	COM	55354G100	2,094	11,804	SH		SOLE		11,804	0	0
MYLAN N V	SHS EURO	N59465109	87	2,384	SH		SOLE		2,384	0	0
NATIONAL OILWELL VARCO INC	COM	637071101	1,633	37,900	SH	Put	SOLE		37,900	0	0
NATIONAL RETAIL PPTYS INC	COM	637417106	4,679	104,400	SH	Call	SOLE		0	0	0
NATIONAL RETAIL PPTYS INC	COM	637417106	887	19,800	SH	Put	SOLE		19,800	0	0
NETAPP INC	COM	64110D104	3,930	45,751	SH		SOLE		45,751	0	0
NETFLIX INC	COM	64110L106	5,799	15,500	SH	Call	SOLE		0	0	0
NETFLIX INC	COM	64110L106	54,548	145,800	SH	Put	SOLE		145,800	0	0
NETFLIX INC	COM	64110L106	15,942	42,612	SH		SOLE		42,612	0	0
NEUROCRINE BIOSCIENCES INC	COM	64125C109	1,094	8,900	SH	Call	SOLE		0	0	0
NEW RESIDENTIAL INVT CORP	COM NEW	64828T201	5,310	298,000	SH	Call	SOLE		0	0	0
NEW RESIDENTIAL INVT CORP	COM NEW	64828T201	1,370	76,900	SH	Put	SOLE		76,900	0	0
NEW YORK CMNTY BANCORP INC	COM	649445103	879	84,763	SH		SOLE		84,763	0	0
NEWELL BRANDS INC	COM	651229106	1,721	84,800	SH	Call	SOLE		0	0	0
NEWELL BRANDS INC	COM	651229106	2,119	104,400	SH	Put	SOLE		104,400	0	0
NEWELL BRANDS INC	COM	651229106	3,303	162,722	SH		SOLE		162,722	0	0
NEWMONT MINING CORP.	ORDINARY SHARES	651639106	616	20,391	SH		SOLE		20,391	0	0
NEWS CORP NEW	CL A	65249B109	2,906	220,323	SH		SOLE		220,323	0	0
NEXTERA ENERGY INC	COM	65339F101	17,967	107,200	SH	Call	SOLE		0	0	0
NIELSEN HLDGS PLC	SHS EUR	G6518L108	1,577	57,002	SH		SOLE		57,002	0	0
NIKE INC	CL B	654106103	4,854	57,300	SH	Call	SOLE		0	0	0
NIKE INC	CL B	654106103	67,471	796,400	SH	Put	SOLE		796,400	0	0
NIKE INC	CL B	654106103	2,611	30,815	SH		SOLE		30,815	0	0
NOBLE ENERGY INC	COM	655044105	3,462	110,984	SH		SOLE		110,984	0	0
NORDSTROM INC	COM	655664100	9,277	155,100	SH	Call	SOLE		0	0	0
NORFOLK SOUTHERN CORP	COM	655844108	14,982	83,000	SH	Call	SOLE		0	0	0
NORFOLK SOUTHERN CORP	COM	655844108	19,548	108,300	SH	Put	SOLE		108,300	0	0
NORWEGIAN CRUISE LINE HOLDIN	ORDINARY SHARES	G66721104	890	15,504	SH		SOLE		15,504	0	0
NOVO-NORDISK A S	ADR	670100205	1,268	26,900	SH	Put	SOLE		26,900	0	0
NOVO-NORDISK A S	ADR	670100205	368	7,816	SH		SOLE		7,816	0	0
NVIDIA CORP	COM	67066G104	31,418	111,800	SH	Call	SOLE		0	0	0
NVIDIA CORP	COM	67066G104	44,317	157,700	SH	Put	SOLE		157,700	0	0
NVIDIA CORP	COM	67066G104	1,089	3,874	SH		SOLE		3,874	0	0
O REILLY AUTOMOTIVE INC NEW	COM	67103H107	22,159	63,800	SH	Put	SOLE		63,800	0	0
O REILLY AUTOMOTIVE INC NEW	COM	67103H107	638	1,836	SH		SOLE		1,836	0	0
OCCIDENTAL PETE CORP DEL	COM	674599105	5,752	70,000	SH	Call	SOLE		0	0	0
OLD REP INTL CORP	COM	680223104	2	100	SH	Call	SOLE		0	0	0
OMEGA HEALTHCARE INVS INC	COM	681936100	14,170	432,400	SH	Call	SOLE		0	0	0
OMEGA HEALTHCARE INVS INC	COM	681936100	2,271	69,300	SH	Put	SOLE		69,300	0	0
OMNICOM GROUP INC	COM	681919106	8,224	120,900	SH	Call	SOLE		0	0	0
OMNICOM GROUP INC	COM	681919106	315	4,625	SH		SOLE		4,625	0	0
ORACLE CORP	COM	68389X105	35,953	697,300	SH	Call	SOLE		0	0	0
ORACLE CORP	COM	68389X105	47,538	922,000	SH	Put	SOLE		922,000	0	0
OWENS CORNING	ORDINARY SHARES	690742101	56	1,026	SH		SOLE		1,026	0	0
PACKAGING CORP OF AMERICA	ORDINARY SHARES	695156109	11,430	104,200	SH	Call	SOLE		0	0	0
PACKAGING CORP OF AMERICA	ORDINARY SHARES	695156109	3,225	29,400	SH	Put	SOLE		29,400	0	0
PARK HOTELS RESORTS INC	COM	700517105	142	4,318	SH		SOLE		4,318	0	0
PARKER-HANNIFIN CORP.	ORDINARY SHARES	701094104	2,963	16,109	SH		SOLE		16,109	0	0
PAYCOM SOFTWARE INC	COM	70432V102	8,827	56,800	SH	Put	SOLE		56,800	0	0
PAYCOM SOFTWARE INC	COM	70432V102	1,453	9,352	SH		SOLE		9,352	0	0
PAYPAL HLDGS INC	COM	70450Y103	12,104	137,800	SH	Put	SOLE		137,800	0	0
PAYPAL HLDGS INC	COM	70450Y103	3,194	36,364	SH		SOLE		36,364	0	0
PENTAIR PLC	ORDINARY SHARES	G7S00T104	872	20,111	SH		SOLE		20,111	0	0
PEPSICO INC.	ORDINARY SHARES	713448108	1,599	14,300	SH		SOLE		14,300	0	0
PERKINELMER INC	COM	714046109	1,023	10,522	SH		SOLE		10,522	0	0
PFIZER INC	COM	717081103	485	11,000	SH	Call	SOLE		0	0	0
PFIZER INC	COM	717081103	6,910	156,800	SH	Put	SOLE		156,800	0	0
PG&E CORP	COM	69331C108	787	17,100	SH	Put	SOLE		17,100	0	0
PHILIP MORRIS INTL INC	COM	718172109	102,496	1,257,000	SH	Call	SOLE		0	0	0
PHILIP MORRIS INTL INC	COM	718172109	3,294	40,400	SH	Put	SOLE		40,400	0	0
PHILLIPS 66	COM	718546104	5,362	47,568	SH		SOLE		47,568	0	0
PILGRIMS PRIDE CORP NEW	COM	72147K108	8	444	SH		SOLE		444	0	0
POLARIS INDUSTRIES INC.	ORDINARY SHARES	731068102	1,292	12,800	SH	Put	SOLE		12,800	0	0
POLARIS INDUSTRIES INC.	ORDINARY SHARES	731068102	263	2,606	SH		SOLE		2,606	0	0
POOL CORPORATION	ORDINARY SHARES	73278L105	1,560	9,347	SH		SOLE		9,347	0	0
POST HOLDINGS INC	ORDINARY SHARES	737446104	36	364	SH		SOLE		364	0	0
PPL CORP	COM	69351T106	3,652	124,800	SH	Call	SOLE		0	0	0
PRA HEALTH SCIENCES INC	COM	69354M108	227	2,058	SH		SOLE		2,058	0	0
PRAXAIR, INC.	ORDINARY SHARES	74005P104	4,422	27,515	SH		SOLE		27,515	0	0
PRINCIPAL FINL GROUP INC	COM	74251V102	11	195	SH		SOLE		195	0	0
PROCTER & GAMBLE CO.	ORDINARY SHARES	742718109	22,888	275,000	SH	Call	SOLE		0	0	0
PROGRESSIVE CORP OHIO	COM	743315103	2,360	33,219	SH		SOLE		33,219	0	0
PROLOGIS INC	COM	74340W103	10,928	161,200	SH	Call	SOLE		0	0	0
PROLOGIS INC	COM	74340W103	1,085	16,000	SH	Put	SOLE		16,000	0	0
PRUDENTIAL FINL INC	COM	744320102	1,510	14,900	SH	Call	SOLE		0	0	0
PRUDENTIAL FINL INC	COM	744320102	963	9,500	SH		SOLE		9,500	0	0
PTC INC	COM	69370C100	3,763	35,435	SH		SOLE		35,435	0	0
PURE STORAGE INC	CL A	74624M102	968	37,312	SH		SOLE		37,312	0	0
PVH CORP	ORDINARY SHARES	693656100	606	4,200	SH	Put	SOLE		4,200	0	0
QIAGEN NV	SHS NEW	N72482123	433	11,437	SH		SOLE		11,437	0	0
QUALCOMM INC	COM	747525103	15,299	212,400	SH	Call	SOLE		0	0	0
QUALCOMM INC	COM	747525103	46,272	642,400	SH	Put	SOLE		642,400	0	0
QUALCOMM INC	COM	747525103	7,220	100,234	SH		SOLE		100,234	0	0
QUANTA SVCS INC	COM	74762E102	214	6,426	SH		SOLE		6,426	0	0
QURATE RETAIL INC	ORDINARY SHARES - SE	74915M100	1,661	74,795	SH		SOLE		74,795	0	0
RALPH LAUREN CORP	ORDINARY SHARES - CL	751212101	2,600	18,900	SH	Put	SOLE		18,900	0	0
RANDGOLD RESOURCES	ADR	752344309	2,055	29,131	SH		SOLE		29,131	0	0
RAYMOND JAMES FINANCIAL INC	COM	754730109	9,941	108,000	SH	Call	SOLE		0	0	0
RAYMOND JAMES FINANCIAL INC	COM	754730109	5,486	59,600	SH	Put	SOLE		59,600	0	0
RAYTHEON CO	COM NEW	755111507	991	4,797	SH		SOLE		4,797	0	0
REALPAGE INC	COM	75606N109	672	10,200	SH	Call	SOLE		0	0	0
REALPAGE INC	COM	75606N109	1,219	18,500	SH	Put	SOLE		18,500	0	0
REALPAGE INC	COM	75606N109	2,430	36,879	SH		SOLE		36,879	0	0
REALTY INCOME CORP	COM	756109104	11,133	195,700	SH	Call	SOLE		0	0	0
RED HAT INC	ORDINARY SHARES	756577102	2,712	19,900	SH	Call	SOLE		0	0	0
RED HAT INC	ORDINARY SHARES	756577102	10,166	74,600	SH	Put	SOLE		74,600	0	0
RED HAT INC	ORDINARY SHARES	756577102	2,879	21,124	SH		SOLE		21,124	0	0
REGENCY CTRS CORP	COM	758849103	1,474	22,800	SH	Call	SOLE		0	0	0
REGENERON PHARMACEUTICALS	COM	75886F107	8,727	21,600	SH	Put	SOLE		21,600	0	0
REGIONS FINL CORP NEW	COM	7591EP100	220	12,000	SH	Call	SOLE		0	0	0
REINSURANCE GROUP AMER INC	COM NEW	759351604	243	1,678	SH		SOLE		1,678	0	0
RELIANCE STEEL & ALUMINUM CO	COM	759509102	174	2,037	SH		SOLE		2,037	0	0
REPUBLIC SVCS INC	COM	760759100	749	10,315	SH		SOLE		10,315	0	0
RESMED INC	COM	761152107	78	678	SH		SOLE		678	0	0
RESTAURANT BRANDS INTL INC	COM	76131D103	1,459	24,612	SH		SOLE		24,612	0	0
RIO TINTO PLC	ADR	767204100	2,638	51,713	SH		SOLE		51,713	0	0
ROBERT HALF INTL INC	COM	770323103	704	10,000	SH	Put	SOLE		10,000	0	0
ROCKWELL AUTOMATION INC	COM	773903109	9,901	52,800	SH	Put	SOLE		52,800	0	0
ROCKWELL AUTOMATION INC	COM	773903109	804	4,290	SH		SOLE		4,290	0	0
ROLLINS, INC.	ORDINARY SHARES	775711104	176	2,900	SH	Put	SOLE		2,900	0	0
ROLLINS, INC.	ORDINARY SHARES	775711104	5	81	SH		SOLE		81	0	0
ROPER TECHNOLOGIES INC	COM	776696106	26,392	89,100	SH	Put	SOLE		89,100	0	0
ROPER TECHNOLOGIES INC	COM	776696106	5,301	17,895	SH		SOLE		17,895	0	0
ROYAL BK CDA MONTREAL QUE	COM	780087102	8,194	102,187	SH		SOLE		102,187	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	34	500	SH	Put	SOLE		500	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	6	84	SH		SOLE		84	0	0
ROYAL GOLD, INC.	ORDINARY SHARES	780287108	1,214	15,754	SH		SOLE		15,754	0	0
RPM INTL INC	COM	749685103	2,360	36,348	SH		SOLE		36,348	0	0
S&P GLOBAL INC	ORDINARY SHARES	78409V104	20	100	SH	Call	SOLE		0	0	0
S&P GLOBAL INC	ORDINARY SHARES	78409V104	3,537	18,100	SH	Put	SOLE		18,100	0	0
S&P GLOBAL INC	ORDINARY SHARES	78409V104	274	1,402	SH		SOLE		1,402	0	0
SABRE CORP	ORDINARY SHARES	78573M104	811	31,105	SH		SOLE		31,105	0	0
SAGE THERAPEUTICS INC	COM	78667J108	5,650	40,000	SH	Call	SOLE		0	0	0
SAGE THERAPEUTICS INC	COM	78667J108	3,616	25,600	SH	Put	SOLE		25,600	0	0
SAGE THERAPEUTICS INC	COM	78667J108	910	6,446	SH		SOLE		6,446	0	0
SALESFORCE COM INC	COM	79466L302	26,558	167,000	SH	Put	SOLE		167,000	0	0
SALESFORCE COM INC	COM	79466L302	17,312	108,859	SH		SOLE		108,859	0	0
SAP SE	SPON ADR	803054204	4,216	34,274	SH		SOLE		34,274	0	0
SCHLUMBERGER LTD	COM	806857108	2,796	45,897	SH		SOLE		45,897	0	0
SEAGATE TECHNOLOGY PLC	SHS	G7945M107	966	20,400	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI MATERIALS	81369Y100	25,252	435,900	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI HEALTHCARE	81369Y209	4,063	42,700	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI HEALTHCARE	81369Y209	16,375	172,100	SH	Put	SOLE		172,100	0	0
SELECT SECTOR SPDR TR	SBI CONS STPLS	81369Y308	4,579	84,900	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI CONS STPLS	81369Y308	836	15,500	SH	Put	SOLE		15,500	0	0
SELECT SECTOR SPDR TR	SBI CONS DISCR	81369Y407	2,180	18,600	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI CONS DISCR	81369Y407	19,787	168,800	SH	Put	SOLE		168,800	0	0
SELECT SECTOR SPDR TR	SBI CONS DISCR	81369Y407	5,085	43,383	SH		SOLE		43,383	0	0
SELECT SECTOR SPDR TR	ENERGY	81369Y506	9,187	121,300	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	ENERGY	81369Y506	1,231	16,257	SH		SOLE		16,257	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	10,693	387,700	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	12,645	458,500	SH	Put	SOLE		458,500	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	1,323	47,980	SH		SOLE		47,980	0	0
SELECT SECTOR SPDR TR	TECHNOLOGY	81369Y803	62,403	828,400	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI INT-UTILS	81369Y886	5,702	108,300	SH	Call	SOLE		0	0	0
SEMPRA ENERGY	COM	816851109	7,371	64,800	SH	Call	SOLE		0	0	0
SENSATA TECHNOLOGIES HLDG NV	SHS	G8060N102	946	19,100	SH	Call	SOLE		0	0	0
SENSATA TECHNOLOGIES HLDG NV	SHS	G8060N102	364	7,353	SH		SOLE		7,353	0	0
SERVICE CORP. INTERNATIONAL	ORDINARY SHARES	817565104	3,715	84,056	SH		SOLE		84,056	0	0
SERVICENOW INC	COM	81762P102	1,510	7,718	SH		SOLE		7,718	0	0
SIMON PPTY GROUP INC NEW	COM	828806109	20,043	113,400	SH	Call	SOLE		0	0	0
SIX FLAGS ENTERTAINMENT CORP	ORDINARY SHARES	83001A102	1,892	27,100	SH	Call	SOLE		0	0	0
SIX FLAGS ENTERTAINMENT CORP	ORDINARY SHARES	83001A102	1,031	14,773	SH		SOLE		14,773	0	0
SKECHERS U S A, INC.	ORDINARY SHARES - CL	830566105	1	46	SH		SOLE		46	0	0
SNAP INC	ORDINARY SHARES - CL	83304A106	1,800	212,300	SH	Call	SOLE		0	0	0
SNAP INC	ORDINARY SHARES - CL	83304A106	15,278	1,801,600	SH	Put	SOLE		1,801,600	0	0
SNAP INC	ORDINARY SHARES - CL	83304A106	7,803	920,135	SH		SOLE		920,135	0	0
SNAP-ON, INC.	ORDINARY SHARES	833034101	2,198	11,973	SH		SOLE		11,973	0	0
SONY CORP	SPONSORED ADR	835699307	14,617	241,000	SH	Put	SOLE		241,000	0	0
SONY CORP	SPONSORED ADR	835699307	1,054	17,380	SH		SOLE		17,380	0	0
SOUTHERN CO	COM	842587107	4,399	100,900	SH	Call	SOLE		0	0	0
SOUTHERN COPPER CORPORATION	ORDINARY SHARES	84265V105	918	21,287	SH		SOLE		21,287	0	0
SPDR DOW JONES INDL AVRG ETF	UT SER 1	78467X109	10,338	39,100	SH	Call	SOLE		0	0	0
SPDR DOW JONES INDL AVRG ETF	UT SER 1	78467X109	27,075	102,400	SH	Put	SOLE		102,400	0	0
SPDR DOW JONES INDL AVRG ETF	UT SER 1	78467X109	798	3,019	SH		SOLE		3,019	0	0
SPDR GOLD TRUST	GOLD SHS	78463V107	13,644	121,000	SH	Call	SOLE		0	0	0
SPDR GOLD TRUST	GOLD SHS	78463V107	201,919	1,790,700	SH	Put	SOLE		1,790,700	0	0
SPDR INDEX SHS FDS	EURO STOXX 50	78463X202	391	10,222	SH		SOLE		10,222	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	1,443,628	4,965,700	SH	Call	SOLE		0	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	1,821,099	6,264,100	SH	Put	SOLE		6,264,100	0	0
SPDR S&P MIDCAP 400 ETF TR	UTSER1 S&PDCRP	78467Y107	26,972	73,400	SH	Call	SOLE		0	0	0
SPDR SERIES TRUST	S&P REGL BKG	78464A698	9,394	158,100	SH	Put	SOLE		158,100	0	0
SPDR SERIES TRUST	S&P RETAIL ETF	78464A714	5,587	109,500	SH	Put	SOLE		109,500	0	0
SPDR SERIES TRUST	S&P RETAIL ETF	78464A714	678	13,282	SH		SOLE		13,282	0	0
SPDR SERIES TRUST	S&P OILGAS EXP	78464A730	4,168	96,274	SH		SOLE		96,274	0	0
SPDR SERIES TRUST	S&P BIOTECH	78464A870	68,125	710,600	SH	Call	SOLE		0	0	0
SPDR SERIES TRUST	S&P BIOTECH	78464A870	28,262	294,800	SH	Put	SOLE		294,800	0	0
SPDR SERIES TRUST	S&P HOMEBUILD	78464A888	3,210	83,500	SH	Call	SOLE		0	0	0
SPLUNK INC	COM	848637104	5,876	48,600	SH	Call	SOLE		0	0	0
SPLUNK INC	COM	848637104	97	800	SH	Put	SOLE		800	0	0
SPLUNK INC	COM	848637104	76	628	SH		SOLE		628	0	0
SQUARE INC	CL A	852234103	14,911	150,600	SH	Call	SOLE		0	0	0
SQUARE INC	CL A	852234103	79,069	798,600	SH	Put	SOLE		798,600	0	0
SQUARE INC	CL A	852234103	1,745	17,628	SH		SOLE		17,628	0	0
SS&C TECHNOLOGIES HLDGS INC	COM	78467J100	229	4,026	SH		SOLE		4,026	0	0
STAMPS COM INC	COM NEW	852857200	2,172	9,600	SH	Call	SOLE		0	0	0
STANLEY BLACK & DECKER INC	ORDINARY SHARES	854502101	18,232	124,500	SH	Call	SOLE		0	0	0
STANLEY BLACK & DECKER INC	ORDINARY SHARES	854502101	20,326	138,800	SH	Put	SOLE		138,800	0	0
STANLEY BLACK & DECKER INC	ORDINARY SHARES	854502101	1,843	12,582	SH		SOLE		12,582	0	0
STARBUCKS CORP.	ORDINARY SHARES	855244109	6,736	118,500	SH	Call	SOLE		0	0	0
STARBUCKS CORP.	ORDINARY SHARES	855244109	24,868	437,500	SH	Put	SOLE		437,500	0	0
STARS GROUP INC	COM	85570W100	110	4,430	SH		SOLE		4,430	0	0
STEEL DYNAMICS INC	COM	858119100	32	700	SH	Call	SOLE		0	0	0
STERICYCLE INC.	ORDINARY SHARES	858912108	5,334	90,900	SH	Call	SOLE		0	0	0
STERICYCLE INC.	ORDINARY SHARES	858912108	7,576	129,100	SH	Put	SOLE		129,100	0	0
STERIS PLC	SHS USD	G84720104	480	4,200	SH	Put	SOLE		4,200	0	0
STERIS PLC	SHS USD	G84720104	39	343	SH		SOLE		343	0	0
STMICROELECTRONICS N V	NY REGISTRY	861012102	378	20,607	SH		SOLE		20,607	0	0
STORE CAP CORP	COM	862121100	1	22	SH		SOLE		22	0	0
STRYKER CORP	COM	863667101	12,011	67,600	SH	Call	SOLE		0	0	0
STRYKER CORP	COM	863667101	46,534	261,900	SH	Put	SOLE		261,900	0	0
STRYKER CORP	COM	863667101	2,609	14,681	SH		SOLE		14,681	0	0
SUN LIFE FINL INC	COM	866796105	304	7,637	SH		SOLE		7,637	0	0
SVB FINL GROUP	COM	78486Q101	167	536	SH		SOLE		536	0	0
SYMANTEC CORP	COM	871503108	651	30,600	SH	Call	SOLE		0	0	0
SYMANTEC CORP	COM	871503108	1,038	48,800	SH	Put	SOLE		48,800	0	0
SYMANTEC CORP	COM	871503108	2,083	97,882	SH		SOLE		97,882	0	0
SYNCHRONY FINANCIAL	ORDINARY SHARES	87165B103	2,685	86,400	SH	Put	SOLE		86,400	0	0
SYNCHRONY FINANCIAL	ORDINARY SHARES	87165B103	585	18,838	SH		SOLE		18,838	0	0
SYNOPSYS INC	COM	871607107	1,733	17,573	SH		SOLE		17,573	0	0
SYNOVUS FINL CORP	COM NEW	87161C501	49	1,073	SH		SOLE		1,073	0	0
SYSCO CORP.	ORDINARY SHARES	871829107	2,051	28,000	SH	Call	SOLE		0	0	0
SYSCO CORP.	ORDINARY SHARES	871829107	8,849	120,800	SH	Put	SOLE		120,800	0	0
SYSCO CORP.	ORDINARY SHARES	871829107	1,405	19,180	SH		SOLE		19,180	0	0
T MOBILE US INC	COM	872590104	8,237	117,363	SH		SOLE		117,363	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADR	874039100	5,810	131,575	SH		SOLE		131,575	0	0
TAKE-TWO INTERACTIVE SOFTWAR	COM	874054109	3,209	23,253	SH		SOLE		23,253	0	0
TAPESTRY INC	ORDINARY SHARES	876030107	4,092	81,400	SH	Call	SOLE		0	0	0
TAPESTRY INC	ORDINARY SHARES	876030107	503	10,000	SH	Put	SOLE		10,000	0	0
TARGA RES CORP	COM	87612G101	19,934	354,000	SH	Call	SOLE		0	0	0
TARGA RES CORP	COM	87612G101	10,012	177,800	SH	Put	SOLE		177,800	0	0
TARGET CORP	COM	87612E106	42,799	485,200	SH	Call	SOLE		0	0	0
TARGET CORP	COM	87612E106	18,736	212,400	SH	Put	SOLE		212,400	0	0
TATA MOTORS LTD.	ADR	876568502	137	8,929	SH		SOLE		8,929	0	0
TECHNIPFMC PLC	COM	G87110105	710	22,724	SH		SOLE		22,724	0	0
TECK RESOURCES LTD	CL B	878742204	2,183	90,600	SH	Call	SOLE		0	0	0
TECK RESOURCES LTD	CL B	878742204	11,828	490,800	SH	Put	SOLE		490,800	0	0
TECK RESOURCES LTD	CL B	878742204	11,457	475,397	SH		SOLE		475,397	0	0
TELEDYNE TECHNOLOGIES INC	COM	879360105	592	2,400	SH	Put	SOLE		2,400	0	0
TELEDYNE TECHNOLOGIES INC	COM	879360105	93	378	SH		SOLE		378	0	0
TESLA INC	COM	88160R101	23,909	90,300	SH	Call	SOLE		0	0	0
TESLA INC	COM	88160R101	3,045	11,500	SH	Put	SOLE		11,500	0	0
TESLA INC	COM	88160R101	849	3,207	SH		SOLE		3,207	0	0
TEVA PHARMACEUTICAL INDS LTD	SPONSORED ADR	881624209	17,047	791,400	SH	Call	SOLE		0	0	0
TEVA PHARMACEUTICAL INDS LTD	SPONSORED ADR	881624209	12,394	575,400	SH	Put	SOLE		575,400	0	0
TEVA PHARMACEUTICAL INDS LTD	SPONSORED ADR	881624209	2,804	130,196	SH		SOLE		130,196	0	0
TEXAS INSTRS INC	COM	882508104	5,783	53,900	SH	Call	SOLE		0	0	0
TEXAS INSTRS INC	COM	882508104	22,885	213,300	SH	Put	SOLE		213,300	0	0
TEXAS INSTRS INC	COM	882508104	7,320	68,225	SH		SOLE		68,225	0	0
TEXTRON INC.	ORDINARY SHARES	883203101	412	5,762	SH		SOLE		5,762	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	4,564	18,700	SH	Call	SOLE		0	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	39,443	161,600	SH	Put	SOLE		161,600	0	0
THOMSON REUTERS CORP	COM	884903105	964	21,100	SH	Call	SOLE		0	0	0
THOMSON REUTERS CORP	COM	884903105	6,094	133,411	SH		SOLE		133,411	0	0
THOR INDS INC	COM	885160101	427	5,100	SH	Put	SOLE		5,100	0	0
TIFFANY & CO NEW	COM	886547108	696	5,400	SH	Call	SOLE		0	0	0
TIFFANY & CO NEW	COM	886547108	658	5,100	SH	Put	SOLE		5,100	0	0
TIFFANY & CO NEW	COM	886547108	416	3,226	SH		SOLE		3,226	0	0
TJX COS INC NEW	COM	872540109	4,037	36,037	SH		SOLE		36,037	0	0
TORCHMARK CORP	COM	891027104	209	2,410	SH		SOLE		2,410	0	0
TORO CO	COM	891092108	24	400	SH	Put	SOLE		400	0	0
TORO CO	COM	891092108	5	79	SH		SOLE		79	0	0
TORONTO DOMINION BK ONT	COM NEW	891160509	13,528	222,500	SH	Call	SOLE		0	0	0
TORONTO DOMINION BK ONT	COM NEW	891160509	5,446	89,567	SH		SOLE		89,567	0	0
TOTAL SYS SVCS INC	COM	891906109	4,068	41,200	SH	Call	SOLE		0	0	0
TOTAL SYS SVCS INC	COM	891906109	2,093	21,200	SH	Put	SOLE		21,200	0	0
TRADE DESK INC	ORDINARY SHARES - CL	88339J105	860	5,700	SH	Call	SOLE		0	0	0
TRADE DESK INC	ORDINARY SHARES - CL	88339J105	1,796	11,900	SH	Put	SOLE		11,900	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	978	70,100	SH	Call	SOLE		0	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	5,955	426,900	SH	Put	SOLE		426,900	0	0
TRANSOCEAN LTD	REG SHS	H8817H100	1,136	81,426	SH		SOLE		81,426	0	0
TRANSUNION	ORDINARY SHARES	89400J107	59	805	SH		SOLE		805	0	0
TRIMBLE INC	COM	896239100	152	3,500	SH	Put	SOLE		3,500	0	0
TRIMBLE INC	COM	896239100	41	933	SH		SOLE		933	0	0
TRIPADVISOR INC.	ORDINARY SHARES	896945201	2,063	40,400	SH	Call	SOLE		0	0	0
TRIPADVISOR INC.	ORDINARY SHARES	896945201	8,084	158,300	SH	Put	SOLE		158,300	0	0
TWITTER INC	ORDINARY SHARES	90184L102	1,195	42,000	SH	Call	SOLE		0	0	0
TWITTER INC	ORDINARY SHARES	90184L102	43,427	1,525,900	SH	Put	SOLE		1,525,900	0	0
TWITTER INC	ORDINARY SHARES	90184L102	19,141	672,569	SH		SOLE		672,569	0	0
TYLER TECHNOLOGIES INC	COM	902252105	511	2,085	SH		SOLE		2,085	0	0
TYSON FOODS INC	CL A	902494103	3	46	SH		SOLE		46	0	0
UBS GROUP AG	SHS	H42097107	1	78	SH		SOLE		78	0	0
ULTA BEAUTY INC	ORDINARY SHARES	90384S303	24,911	88,300	SH	Call	SOLE		0	0	0
ULTIMATE SOFTWARE GROUP INC	COM	90385D107	647	2,008	SH		SOLE		2,008	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311107	1,161	54,700	SH	Call	SOLE		0	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311107	6,969	328,400	SH	Put	SOLE		328,400	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311107	1,893	89,203	SH		SOLE		89,203	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311206	675	34,700	SH	Call	SOLE		0	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311206	4,266	219,200	SH	Put	SOLE		219,200	0	0
UNDER ARMOUR INC	ORDINARY SHARES - CL	904311206	1,231	63,264	SH		SOLE		63,264	0	0
UNILEVER NV	NEW YORK SHARES	904784709	9,616	173,100	SH	Call	SOLE		0	0	0
UNILEVER NV	NEW YORK SHARES	904784709	11,677	210,200	SH	Put	SOLE		210,200	0	0
UNILEVER NV	NEW YORK SHARES	904784709	608	10,945	SH		SOLE		10,945	0	0
UNION PAC CORP	COM	907818108	72,541	445,500	SH	Call	SOLE		0	0	0
UNION PAC CORP	COM	907818108	44,257	271,800	SH	Put	SOLE		271,800	0	0
UNITED CONTINENTAL HOLDINGS	ORDINARY SHARES	910047109	21,419	240,500	SH	Call	SOLE		0	0	0
UNITED CONTINENTAL HOLDINGS	ORDINARY SHARES	910047109	42,865	481,300	SH	Put	SOLE		481,300	0	0
UNITED PARCEL SERVICE, INC.	ORDINARY SHARES - CL	911312106	13,391	114,700	SH	Call	SOLE		0	0	0
UNITED RENTALS INC	COM	911363109	17,538	107,200	SH	Call	SOLE		0	0	0
UNITED RENTALS INC	COM	911363109	17,423	106,500	SH	Put	SOLE		106,500	0	0
UNITED STATES STL CORP NEW	COM	912909108	3,648	119,700	SH	Call	SOLE		0	0	0
UNITED STATES STL CORP NEW	COM	912909108	19,065	625,500	SH	Put	SOLE		625,500	0	0
UNITED STATES STL CORP NEW	COM	912909108	5,888	193,177	SH		SOLE		193,177	0	0
UNITED TECHNOLOGIES CORP	COM	913017109	14,196	101,535	SH		SOLE		101,535	0	0
UNITEDHEALTH GROUP INC	COM	91324P102	12,025	45,200	SH	Put	SOLE		45,200	0	0
UNIVERSAL DISPLAY CORP.	ORDINARY SHARES	91347P105	679	5,756	SH		SOLE		5,756	0	0
UNIVERSAL HLTH SVCS INC	CL B	913903100	452	3,533	SH		SOLE		3,533	0	0
UNUM GROUP	COM	91529Y106	1,363	34,893	SH		SOLE		34,893	0	0
URBAN OUTFITTERS INC	COM	917047102	789	19,300	SH	Put	SOLE		19,300	0	0
URBAN OUTFITTERS INC	COM	917047102	222	5,438	SH		SOLE		5,438	0	0
US BANCORP DEL	COM NEW	902973304	20,469	387,600	SH	Call	SOLE		0	0	0
US BANCORP DEL	COM NEW	902973304	1,093	20,701	SH		SOLE		20,701	0	0
US FOODS HOLDING CORP	ORDINARY SHARES	912008109	410	13,300	SH	Put	SOLE		13,300	0	0
VAIL RESORTS INC.	ORDINARY SHARES	91879Q109	1,753	6,388	SH		SOLE		6,388	0	0
VANECK VECTORS ETF TR	GOLD MINERS ETF	92189F106	2,937	158,600	SH	Put	SOLE		158,600	0	0
VANECK VECTORS ETF TR	GOLD MINERS ETF	92189F106	8,985	485,125	SH		SOLE		485,125	0	0
VANECK VECTORS ETF TR	SEMICONDUCTOR ET	92189F676	63,082	592,600	SH	Call	SOLE		0	0	0
VANECK VECTORS ETF TR	SEMICONDUCTOR ET	92189F676	181,252	1,702,700	SH	Put	SOLE		1,702,700	0	0
VANECK VECTORS ETF TR	SEMICONDUCTOR ET	92189F676	4,054	38,080	SH		SOLE		38,080	0	0
VANECK VECTORS ETF TR	OIL SVCS ETF	92189F718	598	23,724	SH		SOLE		23,724	0	0
VANECK VECTORS ETF TR	JR GOLD MINERS E	92189F791	11,702	427,700	SH	Put	SOLE		427,700	0	0
VANECK VECTORS ETF TR	JR GOLD MINERS E	92189F791	10,317	377,084	SH		SOLE		377,084	0	0
VANGUARD INDEX FDS	REAL ESTATE ETF	922908553	11,989	148,600	SH	Call	SOLE		0	0	0
VANGUARD INTL EQUITY INDEX F	FTSE EMR MKT ETF	922042858	9,364	228,400	SH	Call	SOLE		0	0	0
VANGUARD INTL EQUITY INDEX F	FTSE EUROPE ETF	922042874	19,902	354,000	SH	Call	SOLE		0	0	0
VEEVA SYS INC	CL A COM	922475108	1,981	18,200	SH	Put	SOLE		18,200	0	0
VEEVA SYS INC	CL A COM	922475108	4,791	44,003	SH		SOLE		44,003	0	0
VENTAS INC	COM	92276F100	4,481	82,400	SH	Call	SOLE		0	0	0
VERISIGN INC	COM	92343E102	849	5,300	SH	Put	SOLE		5,300	0	0
VERISIGN INC	COM	92343E102	943	5,887	SH		SOLE		5,887	0	0
VERISK ANALYTICS INC	COM	92345Y106	207	1,721	SH		SOLE		1,721	0	0
VERIZON COMMUNICATIONS INC	COM	92343V104	41,185	771,400	SH	Call	SOLE		0	0	0
VERIZON COMMUNICATIONS INC	COM	92343V104	38,788	726,500	SH	Put	SOLE		726,500	0	0
VERTEX PHARMACEUTICALS INC	COM	92532F100	3,662	19,000	SH	Put	SOLE		19,000	0	0
VERTEX PHARMACEUTICALS INC	COM	92532F100	6,948	36,049	SH		SOLE		36,049	0	0
VF CORP.	ORDINARY SHARES	918204108	4,654	49,800	SH	Put	SOLE		49,800	0	0
VISA INC	COM CL A	92826C839	38,168	254,300	SH	Call	SOLE		0	0	0
VISA INC	COM CL A	92826C839	153,452	1,022,400	SH	Put	SOLE		1,022,400	0	0
VISA INC	COM CL A	92826C839	6,616	44,077	SH		SOLE		44,077	0	0
VISTRA ENERGY CORP	COM	92840M102	1,829	73,527	SH		SOLE		73,527	0	0
VMWARE INC	CL A COM	928563402	36,034	230,900	SH	Call	SOLE		0	0	0
VMWARE INC	CL A COM	928563402	11,798	75,600	SH	Put	SOLE		75,600	0	0
VMWARE INC	CL A COM	928563402	4,048	25,937	SH		SOLE		25,937	0	0
VODAFONE GROUP PLC NEW	SPONSORED ADR	92857W308	4,965	228,800	SH	Call	SOLE		0	0	0
VODAFONE GROUP PLC NEW	SPONSORED ADR	92857W308	3,209	147,900	SH	Put	SOLE		147,900	0	0
VODAFONE GROUP PLC NEW	SPONSORED ADR	92857W308	1,555	71,676	SH		SOLE		71,676	0	0
VORNADO RLTY TR	SH BEN INT	929042109	1,226	16,800	SH	Call	SOLE		0	0	0
VORNADO RLTY TR	SH BEN INT	929042109	2,241	30,700	SH	Put	SOLE		30,700	0	0
VORNADO RLTY TR	SH BEN INT	929042109	387	5,296	SH		SOLE		5,296	0	0
VOYA FINL INC	COM	929089100	35	708	SH		SOLE		708	0	0
W P CAREY INC	COM	92936U109	51	800	SH	Call	SOLE		0	0	0
W P CAREY INC	COM	92936U109	161	2,508	SH		SOLE		2,508	0	0
W.R. GRACE & CO.	ORDINARY SHARES	38388F108	185	2,595	SH		SOLE		2,595	0	0
WABTEC CORP	COM	929740108	881	8,400	SH	Call	SOLE		0	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	40,496	555,500	SH	Call	SOLE		0	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	20,551	281,900	SH	Put	SOLE		281,900	0	0
WALMART INC	COM	931142103	9,100	96,900	SH	Call	SOLE		0	0	0
WALMART INC	COM	931142103	42,983	457,700	SH	Put	SOLE		457,700	0	0
WASTE CONNECTIONS INC	COM	94106B101	1,038	13,014	SH		SOLE		13,014	0	0
WASTE MGMT INC DEL	COM	94106L109	17,683	195,700	SH	Put	SOLE		195,700	0	0
WASTE MGMT INC DEL	COM	94106L109	1,566	17,334	SH		SOLE		17,334	0	0
WATERS CORP	COM	941848103	1,246	6,400	SH	Put	SOLE		6,400	0	0
WATERS CORP	COM	941848103	1,014	5,208	SH		SOLE		5,208	0	0
WAYFAIR INC	CL A	94419L101	20,083	136,000	SH	Call	SOLE		0	0	0
WAYFAIR INC	CL A	94419L101	236	1,600	SH	Put	SOLE		1,600	0	0
WEBSTER FINL CORP CONN	COM	947890109	127	2,149	SH		SOLE		2,149	0	0
WEIGHTWATCHERS INTERNATIONAL	ORDINARY SHARES	948626106	11,943	165,900	SH	Call	SOLE		0	0	0
WEIGHTWATCHERS INTERNATIONAL	ORDINARY SHARES	948626106	1,656	23,000	SH	Put	SOLE		23,000	0	0
WEIGHTWATCHERS INTERNATIONAL	ORDINARY SHARES	948626106	489	6,789	SH		SOLE		6,789	0	0
WELLS FARGO CO NEW	COM	949746101	5,939	113,000	SH	Call	SOLE		0	0	0
WELLS FARGO CO NEW	COM	949746101	7,716	146,800	SH	Put	SOLE		146,800	0	0
WELLTOWER INC	ORDINARY SHARES	95040Q104	9,133	142,000	SH	Call	SOLE		0	0	0
WESTERN ALLIANCE BANCORP	COM	957638109	466	8,190	SH		SOLE		8,190	0	0
WESTERN DIGITAL CORP	COM	958102105	9,039	154,400	SH	Call	SOLE		0	0	0
WESTERN UN CO	COM	959802109	281	14,758	SH		SOLE		14,758	0	0
WESTLAKE CHEMICAL CORP	ORDINARY SHARES	960413102	181	2,176	SH		SOLE		2,176	0	0
WESTROCK CO	ORDINARY SHARES	96145D105	1,122	21,000	SH	Call	SOLE		0	0	0
WESTROCK CO	ORDINARY SHARES	96145D105	75	1,400	SH	Put	SOLE		1,400	0	0
WHEATON PRECIOUS METALS CORP	COM	962879102	1,388	79,300	SH	Put	SOLE		79,300	0	0
WHEATON PRECIOUS METALS CORP	COM	962879102	3,145	179,720	SH		SOLE		179,720	0	0
WHIRLPOOL CORP.	ORDINARY SHARES	963320106	843	7,100	SH	Call	SOLE		0	0	0
WHIRLPOOL CORP.	ORDINARY SHARES	963320106	2,874	24,200	SH	Put	SOLE		24,200	0	0
WHIRLPOOL CORP.	ORDINARY SHARES	963320106	644	5,426	SH		SOLE		5,426	0	0
WHITING PETE CORP NEW	COM NEW	966387409	4,790	90,300	SH	Put	SOLE		90,300	0	0
WHITING PETE CORP NEW	COM NEW	966387409	1,389	26,180	SH		SOLE		26,180	0	0
WILLIAMS COS INC DEL	COM	969457100	3,739	137,500	SH	Call	SOLE		0	0	0
WILLIAMS COS INC DEL	COM	969457100	2,700	99,300	SH	Put	SOLE		99,300	0	0
WILLIAMS COS INC DEL	COM	969457100	61	2,253	SH		SOLE		2,253	0	0
WILLIAMS-SONOMA, INC.	ORDINARY SHARES	969904101	252	3,837	SH		SOLE		3,837	0	0
WISDOMTREE TR	INDIA ERNGS FD	97717W422	119	4,931	SH		SOLE		4,931	0	0
WORKDAY INC	CL A	98138H101	3,431	23,500	SH	Call	SOLE		0	0	0
WORKDAY INC	CL A	98138H101	336	2,300	SH	Put	SOLE		2,300	0	0
WORKDAY INC	CL A	98138H101	411	2,814	SH		SOLE		2,814	0	0
WORLD WRESTLING ENTMT INC	CL A	98156Q108	2,418	25,000	SH	Put	SOLE		25,000	0	0
WORLD WRESTLING ENTMT INC	CL A	98156Q108	6,209	64,188	SH		SOLE		64,188	0	0
WORLDPAY INC	CL A	981558109	879	8,675	SH		SOLE		8,675	0	0
WYNN RESORTS LTD	COM	983134107	58,219	458,200	SH	Call	SOLE		0	0	0
WYNN RESORTS LTD	COM	983134107	553	4,349	SH		SOLE		4,349	0	0
XCEL ENERGY INC	COM	98389B100	274	5,800	SH	Call	SOLE		0	0	0
XILINX INC	COM	983919101	369	4,600	SH	Call	SOLE		0	0	0
XILINX INC	COM	983919101	2,820	35,178	SH		SOLE		35,178	0	0
XPO LOGISTICS INC	ORDINARY SHARES	983793100	628	5,500	SH	Call	SOLE		0	0	0
XPO LOGISTICS INC	ORDINARY SHARES	983793100	334	2,924	SH		SOLE		2,924	0	0
YUM BRANDS INC	COM	988498101	1,173	12,900	SH	Call	SOLE		0	0	0
ZEBRA TECHNOLOGIES CORP.	ORDINARY SHARES - CL	989207105	13,457	76,100	SH	Call	SOLE		0	0	0
ZEBRA TECHNOLOGIES CORP.	ORDINARY SHARES - CL	989207105	2,988	16,900	SH	Put	SOLE		16,900	0	0
ZILLOW GROUP INC	CL A	98954M101	438	9,900	SH	Call	SOLE		0	0	0
ZIMMER BIOMET HLDGS INC	COM	98956P102	159	1,208	SH		SOLE		1,208	0	0
ZIONS BANCORPORATION N.A	ORDINARY SHARES	989701107	3,350	66,800	SH	Call	SOLE		0	0	0
ZOETIS INC	CL A	98978V103	214	2,341	SH		SOLE		2,341	0	0
COMERICA INC-CW18	*W EXP 11/14/201	200340115	659	55,800	SH		SOLE		55,800	0	0
DEL TACO RESTAURANTS IN-CW18	*W EXP 06/30/202	245496112	542	4,800	SH		SOLE		4,800	0	0
JPMORGAN CHASE & CO-CW18	*W EXP 10/28/201	46634E114	6	66	SH		SOLE		66	0	0
WASHINGTON FEDERAL INC-CW18	*W EXP 11/14/201	938824117	26	500	SH		SOLE		500	0	0
WELLS FARGO & CO-CW18	*W EXP 10/28/201	949746119	83	2,600	SH		SOLE		2,600	0	0