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
1LIFE HEALTHCARE INC	COM	68269G107	14,925	381,900	SH	Call	SOLE		0	0	0
1LIFE HEALTHCARE INC	COM	68269G107	2,224	56,900	SH	Put	SOLE		56,900	0	0
SMITH A O CORP	COM	831865209	8	114	SH		SOLE		114	0	0
ABBVIE INC	COM	00287Y109	5,422	50,100	SH	Call	SOLE		0	0	0
ABBVIE INC	COM	00287Y109	5,292	48,900	SH	Put	SOLE		48,900	0	0
ABIOMED INC.	COM	003654100	371	1,163	SH		SOLE		1,163	0	0
ACCENTURE PLC IRELAND	SHS CLASS A	G1151C101	67,792	245,400	SH	Call	SOLE		0	0	0
ACTIVISION BLIZZARD INC	COM	00507V109	9,623	103,469	SH		SOLE		103,469	0	0
ADOBE INC	COM	00724F101	96,690	203,400	SH	Put	SOLE		203,400	0	0
ADOBE INC	COM	00724F101	19,947	41,960	SH		SOLE		41,960	0	0
ADT INC	COM	00090Q103	262	31,003	SH		SOLE		31,003	0	0
ADVANCE AUTO PARTS INC	COM	00751Y106	15,193	82,800	SH	Call	SOLE		0	0	0
ADVANCE AUTO PARTS INC	COM	00751Y106	1,523	8,300	SH	Put	SOLE		8,300	0	0
ADVANCE AUTO PARTS INC	COM	00751Y106	5,516	30,061	SH		SOLE		30,061	0	0
ADVANCED MICRO DEVICES INC.	COM	007903107	156,608	1,995,000	SH	Put	SOLE		1,995,000	0	0
ADVANCED MICRO DEVICES INC.	COM	007903107	18,113	230,739	SH		SOLE		230,739	0	0
AERCAP HOLDINGS N.V.	SHS	N00985106	19,355	329,500	SH	Call	SOLE		0	0	0
AERCAP HOLDINGS N.V.	SHS	N00985106	2,267	38,600	SH	Put	SOLE		38,600	0	0
AFLAC INC.	COM	001055102	676	13,200	SH	Call	SOLE		0	0	0
AGILENT TECHNOLOGIES INC.	COM	00846U101	3,855	30,318	SH		SOLE		30,318	0	0
AGNC INVESTMENT CORP	COM	00123Q104	1,098	65,500	SH	Call	SOLE		0	0	0
AGNICO EAGLE MINES LTD	COM	008474108	1,617	27,968	SH		SOLE		27,968	0	0
AIR LEASE CORP	CL A	00912X302	1,779	36,300	SH	Call	SOLE		0	0	0
AIR PRODUCTS & CHEMICALS INC	COM	009158106	619	2,200	SH	Call	SOLE		0	0	0
AIR PRODUCTS & CHEMICALS INC	COM	009158106	78,072	277,500	SH	Put	SOLE		277,500	0	0
AIR PRODUCTS & CHEMICALS INC	COM	009158106	6,682	23,752	SH		SOLE		23,752	0	0
ALCOA CORP	COM	013872106	432	13,286	SH		SOLE		13,286	0	0
ALIBABA GROUP HOLDING LTD	SPONSORED ADS	01609W102	68,450	301,900	SH	Put	SOLE		301,900	0	0
ALIGN TECHNOLOGY, INC.	COM	016255101	74,460	137,500	SH	Put	SOLE		137,500	0	0
ALIGN TECHNOLOGY, INC.	COM	016255101	9,800	18,096	SH		SOLE		18,096	0	0
ALLEGHANY CORP.	COM	017175100	18	29	SH		SOLE		29	0	0
ALLSTATE CORP	COM	020002101	3,796	33,041	SH		SOLE		33,041	0	0
ALPHABET INC	CAP STK CL A	02079K305	215,533	104,500	SH	Put	SOLE		104,500	0	0
ALPHABET INC	CAP STK CL A	02079K305	18,171	8,810	SH		SOLE		8,810	0	0
ALTERYX INC	COM CL A	02156B103	10,105	121,800	SH	Put	SOLE		121,800	0	0
ALTERYX INC	COM CL A	02156B103	2,229	26,867	SH		SOLE		26,867	0	0
ALTRIA GROUP INC.	COM	02209S103	11,542	225,600	SH	Call	SOLE		0	0	0
ALTRIA GROUP INC.	COM	02209S103	13,289	259,747	SH		SOLE		259,747	0	0
AMAZON.COM INC.	COM	023135106	56,312	18,200	SH	Call	SOLE		0	0	0
AMAZON.COM INC.	COM	023135106	164,914	53,300	SH	Put	SOLE		53,300	0	0
AMEDISYS INC.	COM	023436108	53	200	SH	Call	SOLE		0	0	0
AMERICAN AIRLINES GROUP INC	COM	02376R102	7,421	310,500	SH	Put	SOLE		310,500	0	0
AMERICAN AIRLINES GROUP INC	COM	02376R102	3,002	125,594	SH		SOLE		125,594	0	0
AMERICAN ELECTRIC POWER COMP	COM	025537101	8,512	100,500	SH	Put	SOLE		100,500	0	0
AMERICAN ELECTRIC POWER COMP	COM	025537101	883	10,423	SH		SOLE		10,423	0	0
AMERICAN EXPRESS CO.	COM	025816109	10,749	76,000	SH	Call	SOLE		0	0	0
AMERICAN EXPRESS CO.	COM	025816109	84,270	595,800	SH	Put	SOLE		595,800	0	0
AMERICAN FINANCIAL GROUP INC	COM	025932104	1,449	12,700	SH	Call	SOLE		0	0	0
AMERICAN FINANCIAL GROUP INC	COM	025932104	1,586	13,900	SH	Put	SOLE		13,900	0	0
AMERICAN INTERNATIONAL GROUP	COM NEW	026874784	7,629	165,100	SH	Call	SOLE		0	0	0
AMERICAN INTERNATIONAL GROUP	COM NEW	026874784	162	3,500	SH	Put	SOLE		3,500	0	0
AMERICAN NATIONAL GROUP INC	COM NEW	02772A109	6	52	SH		SOLE		52	0	0
AMERICAN TOWER CORP.	COM	03027X100	31,197	130,500	SH	Call	SOLE		0	0	0
AMERICAN TOWER CORP.	COM	03027X100	11,905	49,800	SH	Put	SOLE		49,800	0	0
AMERICAN TOWER CORP.	COM	03027X100	10,636	44,493	SH		SOLE		44,493	0	0
AMERICOLD REALTY TRUST	COM	03064D108	1,627	42,285	SH		SOLE		42,285	0	0
AMERIPRISE FINANCIAL INC	COM	03076C106	46	200	SH	Call	SOLE		0	0	0
AMERISOURCE BERGEN CORP.	COM	03073E105	5,252	44,484	SH		SOLE		44,484	0	0
AMGEN INC.	COM	031162100	39,810	160,000	SH	Call	SOLE		0	0	0
AMKOR TECHNOLOGY INC.	COM	031652100	17	725	SH		SOLE		725	0	0
AMPHENOL CORP.	CL A	032095101	1,218	18,466	SH		SOLE		18,466	0	0
AMYRIS INC	COM NEW	03236M200	6,358	332,900	SH	Put	SOLE		332,900	0	0
AMYRIS INC	COM NEW	03236M200	1,100	57,566	SH		SOLE		57,566	0	0
ANALOG DEVICES INC.	COM	032654105	6,932	44,700	SH	Call	SOLE		0	0	0
ANALOG DEVICES INC.	COM	032654105	18,904	121,900	SH	Put	SOLE		121,900	0	0
ANALOG DEVICES INC.	COM	032654105	2,362	15,230	SH		SOLE		15,230	0	0
ANGLOGOLD ASHANTI LTD	SPONSORED ADR	035128206	7,305	332,500	SH	Put	SOLE		332,500	0	0
ANGLOGOLD ASHANTI LTD	SPONSORED ADR	035128206	3,111	141,593	SH		SOLE		141,593	0	0
ANHEUSER-BUSCH IN BEV SA/NV	SPONSORED ADR	03524A108	5,499	87,500	SH	Call	SOLE		0	0	0
ANHEUSER-BUSCH IN BEV SA/NV	SPONSORED ADR	03524A108	35,762	569,000	SH	Put	SOLE		569,000	0	0
ANHEUSER-BUSCH IN BEV SA/NV	SPONSORED ADR	03524A108	14,253	226,773	SH		SOLE		226,773	0	0
ANNALY CAPITAL MANAGEMENT IN	COM	035710409	11	1,242	SH		SOLE		1,242	0	0
ANSYS INC.	COM	03662Q105	475	1,400	SH	Call	SOLE		0	0	0
ANTHEM INC	COM	036752103	39,018	108,700	SH	Call	SOLE		0	0	0
ANTHEM INC	COM	036752103	17,624	49,100	SH	Put	SOLE		49,100	0	0
AON PLC.	SHS CL A	G0403H108	7,862	34,166	SH		SOLE		34,166	0	0
APA CORPORATION	COM	03743Q108	91	5,100	SH	Put	SOLE		5,100	0	0
APOLLO GLOBAL MANAGEMENT INC	COM CL A	03768E105	14,470	307,800	SH	Call	SOLE		0	0	0
APOLLO GLOBAL MANAGEMENT INC	COM CL A	03768E105	15,123	321,700	SH	Put	SOLE		321,700	0	0
APOLLO GLOBAL MANAGEMENT INC	COM CL A	03768E105	1,905	40,519	SH		SOLE		40,519	0	0
APPIAN CORP	CL A	03782L101	5,318	40,000	SH	Call	SOLE		0	0	0
APPIAN CORP	CL A	03782L101	3,018	22,700	SH	Put	SOLE		22,700	0	0
APPIAN CORP	CL A	03782L101	75	566	SH		SOLE		566	0	0
APPLE INC	COM	037833100	44,817	366,900	SH	Call	SOLE		0	0	0
APPLE INC	COM	037833100	167,822	1,373,900	SH	Put	SOLE		1,373,900	0	0
APPLE INC	COM	037833100	19,152	156,791	SH		SOLE		156,791	0	0
APPLIED MATERIALS INC.	COM	038222105	6,453	48,300	SH	Call	SOLE		0	0	0
APPLIED MATERIALS INC.	COM	038222105	182,751	1,367,900	SH	Put	SOLE		1,367,900	0	0
APPLIED MATERIALS INC.	COM	038222105	8,713	65,217	SH		SOLE		65,217	0	0
APTIV PLC	SHS	G6095L109	181	1,311	SH		SOLE		1,311	0	0
ARAMARK	COM	03852U106	1,943	51,421	SH		SOLE		51,421	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	610	20,900	SH	Call	SOLE		0	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	10,857	372,200	SH	Put	SOLE		372,200	0	0
ARCELORMITTAL SA LUXEMBOURG	NY REGISTRY SH	03938L203	13,409	459,694	SH		SOLE		459,694	0	0
ARCHER DANIELS MIDLAND CO.	COM	039483102	21	362	SH		SOLE		362	0	0
ARES CAPITAL CORP	COM	04010L103	3,488	186,400	SH	Call	SOLE		0	0	0
ARES CAPITAL CORP	COM	04010L103	4	200	SH	Put	SOLE		200	0	0
ARMSTRONG WORLD INDS INC NEW	COM	04247X102	0	4	SH		SOLE		4	0	0
ARROW ELECTRONICS INC.	COM	042735100	7	62	SH		SOLE		62	0	0
GALLAGHER ARTHUR J & CO	COM	363576109	59	473	SH		SOLE		473	0	0
ASHLAND GLOBAL HOLDINGS INC	COM	044186104	746	8,400	SH	Put	SOLE		8,400	0	0
ASHLAND GLOBAL HOLDINGS INC	COM	044186104	54	605	SH		SOLE		605	0	0
ASML HOLDING NV	N Y REGISTRY SHS	N07059210	12,039	19,500	SH	Call	SOLE		0	0	0
ASML HOLDING NV	N Y REGISTRY SHS	N07059210	193,913	314,100	SH	Put	SOLE		314,100	0	0
ASML HOLDING NV	N Y REGISTRY SHS	N07059210	11,466	18,572	SH		SOLE		18,572	0	0
ASSURED GUARANTY LTD	COM	G0585R106	19	450	SH		SOLE		450	0	0
ASTRAZENECA PLC	SPONSORED ADR	046353108	17,551	353,000	SH	Call	SOLE		0	0	0
ASTRAZENECA PLC	SPONSORED ADR	046353108	17,183	345,600	SH	Put	SOLE		345,600	0	0
ASTRAZENECA PLC	SPONSORED ADR	046353108	2,165	43,549	SH		SOLE		43,549	0	0
AT&T, INC.	COM	00206R102	96,737	3,195,800	SH	Call	SOLE		0	0	0
AT&T, INC.	COM	00206R102	4,174	137,900	SH	Put	SOLE		137,900	0	0
ATHENE HOLDING LTD	CL A	G0684D107	1,235	24,500	SH	Call	SOLE		0	0	0
ATHENE HOLDING LTD	CL A	G0684D107	171	3,400	SH	Put	SOLE		3,400	0	0
AUTODESK INC.	COM	052769106	15,243	55,000	SH	Call	SOLE		0	0	0
AUTOMATIC DATA PROCESSING IN	COM	053015103	63,571	337,300	SH	Call	SOLE		0	0	0
AUTOZONE INC.	COM	053332102	11,796	8,400	SH	Call	SOLE		0	0	0
AVALARA INC	COM	05338G106	1,241	9,300	SH	Call	SOLE		0	0	0
AVALONBAY COMMUNITIES INC.	COM	053484101	26,440	143,300	SH	Call	SOLE		0	0	0
AVANTOR INC.	COM	05352A100	3,639	125,800	SH	Call	SOLE		0	0	0
AVANTOR INC.	COM	05352A100	27,252	942,000	SH	Put	SOLE		942,000	0	0
AVANTOR INC.	COM	05352A100	1,798	62,150	SH		SOLE		62,150	0	0
AVERY DENNISON CORP.	COM	053611109	19	103	SH		SOLE		103	0	0
AXALTA COATING SYSTEMS LTD	COM	G0750C108	1,924	65,030	SH		SOLE		65,030	0	0
AXIS CAPITAL HOLDINGS LTD	SHS	G0692U109	0	1	SH		SOLE		1	0	0
AXON ENTERPRISE INC	COM	05464C101	713	5,006	SH		SOLE		5,006	0	0
BAIDU INC	SPON ADR REP A	056752108	5,635	25,900	SH	Call	SOLE		0	0	0
BAIDU INC	SPON ADR REP A	056752108	29,195	134,200	SH	Put	SOLE		134,200	0	0
BAIDU INC	SPON ADR REP A	056752108	11,357	52,202	SH		SOLE		52,202	0	0
BAKER HUGHES CO	ORDINARY SHARES - CL	05722G100	4,130	191,118	SH		SOLE		191,118	0	0
BALLARD POWER SYSTEMS INC.	CL A	058586108	15,395	632,500	SH	Put	SOLE		632,500	0	0
BALLARD POWER SYSTEMS INC.	COM	058586108	5,949	244,419	SH		SOLE		244,419	0	0
BANK OF AMERICA CORP.	COM	060505104	8,040	207,800	SH	Call	SOLE		0	0	0
BANK OF AMERICA CORP.	COM	060505104	133,125	3,440,800	SH	Put	SOLE		3,440,800	0	0
BANK OF AMERICA CORP.	COM	060505104	15,705	405,908	SH		SOLE		405,908	0	0
BANK OF MONTREAL	COM	063671101	52,563	589,800	SH	Call	SOLE		0	0	0
BANK OF MONTREAL	COM	063671101	185,334	2,079,600	SH	Put	SOLE		2,079,600	0	0
BANK OF NEW YORK MELLON CORP	COM	064058100	1,923	40,661	SH		SOLE		40,661	0	0
BANK OF NOVA SCOTIA	COM	064149107	20,085	321,100	SH	Call	SOLE		0	0	0
BANK OF NOVA SCOTIA	COM	064149107	79,720	1,274,500	SH	Put	SOLE		1,274,500	0	0
BANK OF NOVA SCOTIA	COM	064149107	3,697	59,110	SH		SOLE		59,110	0	0
BARCLAYS BANK PLC	IPTH SR B S&P	06746P621	1,058	92,800	SH	Call	SOLE		0	0	0
BARRICK GOLD CORP.	COM	067901108	1,766	89,200	SH	Call	SOLE		0	0	0
BARRICK GOLD CORP.	COM	067901108	2,120	107,053	SH		SOLE		107,053	0	0
BAUSCH HEALTH COMPANIES INC	COM	071734107	20,574	648,200	SH	Put	SOLE		648,200	0	0
BAUSCH HEALTH COMPANIES INC	COM	071734107	6,482	204,216	SH		SOLE		204,216	0	0
BEAM THERAPEUTICS INC	COM	07373V105	1,697	21,200	SH	Call	SOLE		0	0	0
BERKSHIRE HATHAWAY INC.	CL B NEW	084670702	9,376	36,700	SH	Put	SOLE		36,700	0	0
BERKSHIRE HATHAWAY INC.	CL B NEW	084670702	23,087	90,372	SH		SOLE		90,372	0	0
BEYOND MEAT INC	COM	08862E109	885	6,800	SH	Call	SOLE		0	0	0
BEYOND MEAT INC	COM	08862E109	34,508	265,200	SH	Put	SOLE		265,200	0	0
BEYOND MEAT INC	COM	08862E109	9,415	72,354	SH		SOLE		72,354	0	0
BHP GROUP LIMITED	SPONSORED ADS	088606108	46,762	673,900	SH	Call	SOLE		0	0	0
BHP GROUP LIMITED	SPONSORED ADS	088606108	7,550	108,800	SH	Put	SOLE		108,800	0	0
BHP GROUP LIMITED	SPONSORED ADS	088606108	3,096	44,623	SH		SOLE		44,623	0	0
BILL.COM HOLDINGS INC	COM	090043100	103	708	SH		SOLE		708	0	0
BIOGEN INC	COM	09062X103	811	2,900	SH	Call	SOLE		0	0	0
BIOGEN INC	COM	09062X103	18,911	67,600	SH	Put	SOLE		67,600	0	0
BIOGEN INC	COM	09062X103	27,814	99,425	SH		SOLE		99,425	0	0
BIOMARIN PHARMACEUTICAL INC.	COM	09061G101	325	4,300	SH	Call	SOLE		0	0	0
BIOMARIN PHARMACEUTICAL INC.	COM	09061G101	453	6,000	SH	Put	SOLE		6,000	0	0
BIOMARIN PHARMACEUTICAL INC.	COM	09061G101	468	6,194	SH		SOLE		6,194	0	0
BIONTECH SE	SPONSORED ADS	09075V102	13,419	122,900	SH	Call	SOLE		0	0	0
BIONTECH SE	SPONSORED ADS	09075V102	40,520	371,100	SH	Put	SOLE		371,100	0	0
BIONTECH SE	SPONSORED ADS	09075V102	7,915	72,488	SH		SOLE		72,488	0	0
BIO-RAD LABORATORIES INC.	CL A	090572207	5,769	10,100	SH	Call	SOLE		0	0	0
BIO-TECHNE CORP	COM	09073M104	1,948	5,100	SH	Call	SOLE		0	0	0
BLACKBERRY LTD	COM	09228F103	728	86,300	SH	Put	SOLE		86,300	0	0
BLACKBERRY LTD	COM	09228F103	948	112,400	SH		SOLE		112,400	0	0
BLACKROCK INC.	COM	09247X101	5,429	7,200	SH	Call	SOLE		0	0	0
BLACKROCK INC.	COM	09247X101	141,669	187,900	SH	Put	SOLE		187,900	0	0
BLACKROCK INC.	COM	09247X101	5,793	7,683	SH		SOLE		7,683	0	0
ISHARES TR	PHLX SEMICND ETF	464287523	94,719	223,400	SH	Call	SOLE		0	0	0
ISHARES TR	SELECT DIVID ETF	464287168	83,578	732,500	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI AUST ETF	464286103	42,488	1,713,900	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	96,697	2,890,800	SH	Call	SOLE		0	0	0
ISHARES TR	EXPANDED TECH	464287515	47,594	139,400	SH	Call	SOLE		0	0	0
ISHARES TR	RUS 2000 GRW ETF	464287648	6,556	21,800	SH	Call	SOLE		0	0	0
ISHARES TR	US HOME CONS ETF	464288752	81,567	1,201,900	SH	Call	SOLE		0	0	0
ISHARES TR	U.S. REAL ES ETF	464287739	3,742	40,700	SH	Call	SOLE		0	0	0
ISHARES SILVER TR	ISHARES	46428Q109	81,958	3,610,500	SH	Call	SOLE		0	0	0
ISHARES TR	ISHARES RUSSELL 2000	464287655	144,981	656,200	SH	Call	SOLE		0	0	0
ISHARES INC	MSCI JPN ETF NEW	46434G822	13,704	200,000	SH	Call	SOLE		0	0	0
ISHARES TR	MSCI ACWI ETF	464288257	9,239	97,100	SH	Call	SOLE		0	0	0
ISHARES TR	MSCI EAFE ETF	464287465	58,116	766,000	SH	Call	SOLE		0	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	12,244	262,400	SH	Call	SOLE		0	0	0
ISHARES TR	PHLX SEMICND ETF	464287523	23,362	55,100	SH	Put	SOLE		55,100	0	0
ISHARES TR	SELECT DIVID ETF	464287168	10,292	90,200	SH	Put	SOLE		90,200	0	0
ISHARES INC	MSCI AUST ETF	464286103	12,878	519,500	SH	Put	SOLE		519,500	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	3,445	103,000	SH	Put	SOLE		103,000	0	0
ISHARES TR	EXPANDED TECH	464287515	2,253	6,600	SH	Put	SOLE		6,600	0	0
ISHARES TR	US HOME CONS ETF	464288752	11,992	176,700	SH	Put	SOLE		176,700	0	0
ISHARES TR	U.S. REAL ES ETF	464287739	15,023	163,400	SH	Put	SOLE		163,400	0	0
ISHARES SILVER TR	ISHARES	46428Q109	200,575	8,835,900	SH	Put	SOLE		8,835,900	0	0
ISHARES TR	RUSSELL 2000 ETF	464287655	113,983	515,900	SH	Put	SOLE		515,900	0	0
ISHARES TR	MSCI EAFE ETF	464287465	10,591	139,600	SH	Put	SOLE		139,600	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	51,214	1,097,600	SH	Put	SOLE		1,097,600	0	0
ISHARES TR	MSCI EMG MKT ETF	464287234	35,290	661,600	SH	Put	SOLE		661,600	0	0
ISHARES INC	MSCI STH KOR ETF	464286772	25,753	287,100	SH	Put	SOLE		287,100	0	0
ISHARES INC	MSCI BRAZIL ETF	464286400	7,714	230,622	SH		SOLE		230,622	0	0
ISHARES SILVER TR	ISHARES	46428Q109	5,211	229,559	SH		SOLE		229,559	0	0
ISHARES INC	MSCI JPN ETF NEW	46434G822	20,097	293,294	SH		SOLE		293,294	0	0
ISHARES TR	CHINA LG-CAP ETF	464287184	21,657	464,136	SH		SOLE		464,136	0	0
ISHARES TR	MSCI EMG MKT ETF	464287234	1,327	24,876	SH		SOLE		24,876	0	0
ISHARES INC	MSCI HONG KG ETF	464286871	260	9,780	SH		SOLE		9,780	0	0
ISHARES TR	US AER DEF ETF	464288760	4,926	47,311	SH		SOLE		47,311	0	0
ISHARES TR	MSCI CHINA ETF	46429B671	4,007	49,049	SH		SOLE		49,049	0	0
ISHARES TR	TRANS AVG ETF	464287192	29,936	116,199	SH		SOLE		116,199	0	0
ISHARES TR	BARCLAYS 7 10 YR	464287440	14,892	131,869	SH		SOLE		131,869	0	0
BLACKSTONE GROUP INC	COM	09260D107	1,542	20,690	SH		SOLE		20,690	0	0
BLOOM ENERGY CORP	COM CL A	093712107	9,914	366,500	SH	Put	SOLE		366,500	0	0
BLOOM ENERGY CORP	COM CL A	093712107	5,457	201,725	SH		SOLE		201,725	0	0
BOEING CO.	COM	097023105	6,546	25,700	SH	Call	SOLE		0	0	0
BOEING CO.	COM	097023105	176,445	692,700	SH	Put	SOLE		692,700	0	0
BOEING CO.	COM	097023105	27,779	109,057	SH		SOLE		109,057	0	0
BOK FINL CORP	COM NEW	05561Q201	36	402	SH		SOLE		402	0	0
BOOKING HOLDINGS INC	COM	09857L108	32,618	14,000	SH	Put	SOLE		14,000	0	0
BOOKING HOLDINGS INC	COM	09857L108	545	234	SH		SOLE		234	0	0
BOOZ ALLEN HAMILTON HLDG COR	CL A	099502106	3,790	47,069	SH		SOLE		47,069	0	0
BORGWARNER INC	COM	099724106	319	6,884	SH		SOLE		6,884	0	0
BOSTON BEER CO., INC.	COM	100557107	30,036	24,900	SH	Put	SOLE		24,900	0	0
BOSTON BEER CO., INC.	COM	100557107	2,542	2,107	SH		SOLE		2,107	0	0
BOSTON PROPERTIES, INC.	COM	101121101	7,969	78,700	SH	Call	SOLE		0	0	0
BOSTON SCIENTIFIC CORP.	COM	101137107	3,888	100,600	SH	Put	SOLE		100,600	0	0
BOSTON SCIENTIFIC CORP.	COM	101137107	379	9,804	SH		SOLE		9,804	0	0
BP PLC	SPONSORED ADR	055622104	27,019	1,109,600	SH	Call	SOLE		0	0	0
BP PLC	SPONSORED ADR	055622104	22,921	941,300	SH	Put	SOLE		941,300	0	0
BP PLC	SPONSORED ADR	055622104	2,574	105,725	SH		SOLE		105,725	0	0
BRIDGEBIO PHARMA INC	COM	10806X102	203	3,300	SH	Call	SOLE		0	0	0
BRIGHT HORIZONS FAM SOL IN D	COM	109194100	943	5,500	SH	Call	SOLE		0	0	0
BRISTOL-MYERS SQUIBB CO.	COM	110122108	10,043	159,087	SH		SOLE		159,087	0	0
BRITISH AMERICAN TOBACCO PLC	ADR	110448107	1	38	SH		SOLE		38	0	0
BRIXMOR PROPERTY GROUP INC	COM	11120U105	726	35,900	SH	Call	SOLE		0	0	0
BRIXMOR PROPERTY GROUP INC	COM	11120U105	4	200	SH	Put	SOLE		200	0	0
BROADCOM INC	COM	11135F101	37,186	80,200	SH	Call	SOLE		0	0	0
BROADCOM INC	COM	11135F101	90,785	195,800	SH	Put	SOLE		195,800	0	0
BROADCOM INC	COM	11135F101	8,605	18,558	SH		SOLE		18,558	0	0
BROOKFIELD ASSET MANAGEMENT	CL A LTD VT SH	112585104	1,873	42,100	SH	Call	SOLE		0	0	0
BROOKFIELD ASSET MANAGEMENT	CL A LTD VT SH	112585104	20,497	460,600	SH	Put	SOLE		460,600	0	0
BROOKFIELD ASSET MANAGEMENT	CL A LTD VT SH	112585104	1,890	42,482	SH		SOLE		42,482	0	0
BROWN-FORMAN CORP.	CL A	115637100	9	147	SH		SOLE		147	0	0
BROWN-FORMAN CORP.	CL B	115637209	16	226	SH		SOLE		226	0	0
BRUNSWICK CORP.	COM	117043109	677	7,100	SH	Call	SOLE		0	0	0
BRUNSWICK CORP.	COM	117043109	1,040	10,900	SH	Put	SOLE		10,900	0	0
BRUNSWICK CORP.	COM	117043109	56	590	SH		SOLE		590	0	0
BUILDERS FIRSTSOURCE INC	COM	12008R107	3,176	68,500	SH	Call	SOLE		0	0	0
BUILDERS FIRSTSOURCE INC	COM	12008R107	969	20,900	SH	Put	SOLE		20,900	0	0
BUNGE LIMITED	COM	G16962105	258	3,254	SH		SOLE		3,254	0	0
C H ROBINSON WORLDWIDE INC	COM NEW	12541W209	3,999	41,900	SH	Call	SOLE		0	0	0
CAESARS ENTERTAINMENT INC NE	COM	12769G100	52,164	596,500	SH	Put	SOLE		596,500	0	0
CAESARS ENTERTAINMENT INC NE	COM	12769G100	12,032	137,590	SH		SOLE		137,590	0	0
CALLAWAY GOLF CO.	COM	131193104	3,637	135,981	SH		SOLE		135,981	0	0
CAMECO CORP.	COM	13321L108	2,658	160,000	SH	Put	SOLE		160,000	0	0
CAMECO CORP.	COM	13321L108	3,272	196,982	SH		SOLE		196,982	0	0
CANADIAN NATIONAL RAILWAY CO	COM	136375102	3,027	26,100	SH	Put	SOLE		26,100	0	0
CANADIAN NATIONAL RAILWAY CO	COM	136375102	298	2,572	SH		SOLE		2,572	0	0
CANADIAN PACIFIC RAILWAY LTD	COM	13645T100	94,102	248,100	SH	Put	SOLE		248,100	0	0
CANADIAN PACIFIC RAILWAY LTD	COM	13645T100	13,996	36,901	SH		SOLE		36,901	0	0
CANOPY GROWTH CORPORATION	COM	138035100	34,061	1,063,400	SH	Put	SOLE		1,063,400	0	0
CANOPY GROWTH CORPORATION	COM	138035100	2,624	81,920	SH		SOLE		81,920	0	0
CAPITAL ONE FINANCIAL CORP.	COM	14040H105	1,972	15,500	SH	Call	SOLE		0	0	0
CAPITAL ONE FINANCIAL CORP.	COM	14040H105	14,988	117,800	SH	Put	SOLE		117,800	0	0
CARDINAL HEALTH, INC.	COM	14149Y108	2,321	38,200	SH	Call	SOLE		0	0	0
CARDINAL HEALTH, INC.	COM	14149Y108	917	15,100	SH	Put	SOLE		15,100	0	0
CARNIVAL CORP.	UNIT 99/99/9999	143658300	25,951	977,800	SH	Put	SOLE		977,800	0	0
CARNIVAL CORP.	UNIT 99/99/9999	143658300	22,367	842,758	SH		SOLE		842,758	0	0
CARNIVAL PLC	ADR	14365C103	4,493	200,503	SH		SOLE		200,503	0	0
CARVANA CO.	CL A	146869102	32,092	122,300	SH	Call	SOLE		0	0	0
CARVANA CO.	CL A	146869102	9,315	35,500	SH	Put	SOLE		35,500	0	0
CASEY`S GENERAL STORES, INC.	COM	147528103	0	2	SH		SOLE		2	0	0
CATALENT INC.	COM	148806102	1,312	12,463	SH		SOLE		12,463	0	0
CATERPILLAR INC.	COM	149123101	10,862	46,846	SH		SOLE		46,846	0	0
CBRE GROUP INC	CL A	12504L109	1,709	21,600	SH	Call	SOLE		0	0	0
CBRE GROUP INC	CL A	12504L109	5,087	64,300	SH	Put	SOLE		64,300	0	0
CDK GLOBAL INC	COM	12508E101	998	18,464	SH		SOLE		18,464	0	0
CENTERPOINT ENERGY INC.	COM	15189T107	1	39	SH		SOLE		39	0	0
CERNER CORP.	COM	156782104	554	7,708	SH		SOLE		7,708	0	0
CHANGE HEALTHCARE INC	COM	15912K100	605	27,369	SH		SOLE		27,369	0	0
CHARGEPOINT HOLDINGS INC	COM CL A	15961R105	390	14,600	SH	Put	SOLE		14,600	0	0
CHARGEPOINT HOLDINGS INC	COM CL A	15961R105	2,226	83,372	SH		SOLE		83,372	0	0
CHARLES RIVER LABORATORIES I	COM	159864107	3,391	11,700	SH	Put	SOLE		11,700	0	0
CHARLES RIVER LABORATORIES I	COM	159864107	151	521	SH		SOLE		521	0	0
CHARTER COMMUNICATIONS INC.	CL A	16119P108	18,943	30,700	SH	Call	SOLE		0	0	0
CHARTER COMMUNICATIONS INC.	CL A	16119P108	555	900	SH	Put	SOLE		900	0	0
CHECK POINT SOFTWARE TECHNOL	ORD	M22465104	1,571	14,027	SH		SOLE		14,027	0	0
CHEGG INC	COM	163092109	548	6,400	SH	Put	SOLE		6,400	0	0
CHEGG INC	COM	163092109	977	11,410	SH		SOLE		11,410	0	0
CHEVRON CORP NEW	COM	166764100	3,825	36,500	SH	Call	SOLE		0	0	0
CHEVRON CORP NEW	COM	166764100	170	1,624	SH		SOLE		1,624	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	24,154	17,000	SH	Call	SOLE		0	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	59,817	42,100	SH	Put	SOLE		42,100	0	0
CHIPOTLE MEXICAN GRILL INC	COM	169656105	4,154	2,924	SH		SOLE		2,924	0	0
CHUBB LIMITED	COM	H1467J104	9,857	62,400	SH	Call	SOLE		0	0	0
CHUBB LIMITED	COM	H1467J104	4,629	29,300	SH	Put	SOLE		29,300	0	0
CHURCH & DWIGHT CO., INC.	COM	171340102	5,712	65,393	SH		SOLE		65,393	0	0
CHURCHILL DOWNS, INC.	COM	171484108	3,366	14,800	SH	Put	SOLE		14,800	0	0
CHURCHILL DOWNS, INC.	COM	171484108	644	2,832	SH		SOLE		2,832	0	0
CIENA CORP.	COM NEW	171779309	6,337	115,800	SH	Put	SOLE		115,800	0	0
CIENA CORP.	COM NEW	171779309	4,508	82,382	SH		SOLE		82,382	0	0
CIGNA CORP NEW	COM	125523100	67,155	277,800	SH	Put	SOLE		277,800	0	0
CIGNA CORP NEW	COM	125523100	578	2,391	SH		SOLE		2,391	0	0
CIMAREX ENERGY CO.	COM	171798101	2,029	34,159	SH		SOLE		34,159	0	0
CINCINNATI FINANCIAL CORP.	COM	172062101	6,474	62,800	SH	Call	SOLE		0	0	0
CINCINNATI FINANCIAL CORP.	COM	172062101	1,423	13,800	SH	Put	SOLE		13,800	0	0
CINEMARK HOLDINGS INC	COM	17243V102	15	746	SH		SOLE		746	0	0
CINTAS CORP	COM	172908105	7,782	22,800	SH	Call	SOLE		0	0	0
CINTAS CORP	COM	172908105	26,793	78,500	SH	Put	SOLE		78,500	0	0
CINTAS CORP	COM	172908105	2,374	6,955	SH		SOLE		6,955	0	0
CISCO SYSTEMS, INC.	COM	17275R102	141,039	2,727,500	SH	Call	SOLE		0	0	0
CISCO SYSTEMS, INC.	COM	17275R102	6,903	133,500	SH	Put	SOLE		133,500	0	0
CISCO SYSTEMS, INC.	COM	17275R102	10,401	201,143	SH		SOLE		201,143	0	0
CITIGROUP INC	COM NEW	172967424	21,680	298,000	SH	Call	SOLE		0	0	0
CITIGROUP INC	COM NEW	172967424	36,128	496,600	SH	Put	SOLE		496,600	0	0
CITIZENS FINANCIAL GROUP INC	COM	174610105	26,168	592,700	SH	Call	SOLE		0	0	0
CITIZENS FINANCIAL GROUP INC	COM	174610105	17,073	386,700	SH	Put	SOLE		386,700	0	0
CLEVELAND-CLIFFS INC NEW	COM	185899101	4,571	227,300	SH	Call	SOLE		0	0	0
CLEVELAND-CLIFFS INC NEW	COM	185899101	4,437	220,628	SH		SOLE		220,628	0	0
CLOROX CO.	COM	189054109	2,165	11,225	SH		SOLE		11,225	0	0
CLOUDERA INC	COM	18914U100	549	45,126	SH		SOLE		45,126	0	0
CLOUDFLARE INC	CL A COM	18915M107	392	5,578	SH		SOLE		5,578	0	0
CNA FINANCIAL CORP.	COM	126117100	19	415	SH		SOLE		415	0	0
COCA-COLA CO	COM	191216100	5,693	108,000	SH	Call	SOLE		0	0	0
COCA-COLA CO	COM	191216100	1,442	27,350	SH		SOLE		27,350	0	0
COGNEX CORP.	COM	192422103	14	167	SH		SOLE		167	0	0
COGNIZANT TECHNOLOGY SOLUTIO	CL A	192446102	733	9,377	SH		SOLE		9,377	0	0
COLFAX CORP	COM	194014106	4	80	SH		SOLE		80	0	0
COLGATE PALMOLIVE CO	COM	194162103	54,204	687,600	SH	Call	SOLE		0	0	0
COLUMBIA SPORTSWEAR CO	COM	198516106	80	760	SH		SOLE		760	0	0
COMERICA INC	COM	200340107	9,907	138,100	SH	Call	SOLE		0	0	0
COMERICA INC	COM	200340107	16,450	229,300	SH	Put	SOLE		229,300	0	0
COMMERCE BANCSHARES, INC.	COM	200525103	0	1	SH		SOLE		1	0	0
CONAGRA BRANDS INC	COM	205887102	40,033	1,064,700	SH	Call	SOLE		0	0	0
CONAGRA BRANDS INC	COM	205887102	4	100	SH	Put	SOLE		100	0	0
CONOCOPHILLIPS	COM	20825C104	397	7,500	SH	Put	SOLE		7,500	0	0
CONOCOPHILLIPS	COM	20825C104	2,847	53,744	SH		SOLE		53,744	0	0
CONSOLIDATED EDISON INC	COM	209115104	1,107	14,803	SH		SOLE		14,803	0	0
CONSTELLATION BRANDS INC	CL A	21036P108	24,305	106,600	SH	Call	SOLE		0	0	0
COOPER COS INC	COM NEW	216648402	622	1,619	SH		SOLE		1,619	0	0
COPA HOLDINGS SA	CL A	P31076105	38	476	SH		SOLE		476	0	0
CORNING, INC.	COM	219350105	2,586	59,431	SH		SOLE		59,431	0	0
CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	5	194	SH		SOLE		194	0	0
COSTCO WHSL CORP NEW	COM	22160K105	12,407	35,200	SH	Put	SOLE		35,200	0	0
COSTCO WHSL CORP NEW	COM	22160K105	24,357	69,103	SH		SOLE		69,103	0	0
CRANE CO.	COM	224399105	1,005	10,700	SH	Call	SOLE		0	0	0
CREE, INC.	COM	225447101	3,374	31,200	SH	Call	SOLE		0	0	0
CRONOS GROUP INC	COM	22717L101	117	12,338	SH		SOLE		12,338	0	0
CROWDSTRIKE HOLDINGS INC	CL A	22788C105	3,194	17,500	SH	Call	SOLE		0	0	0
CROWDSTRIKE HOLDINGS INC	CL A	22788C105	140,533	770,000	SH	Put	SOLE		770,000	0	0
CROWDSTRIKE HOLDINGS INC	CL A	22788C105	13,997	76,690	SH		SOLE		76,690	0	0
CROWN CASTLE INTL CORP NEW	COM	22822V101	52	300	SH	Call	SOLE		0	0	0
CROWN CASTLE INTL CORP NEW	COM	22822V101	8,168	47,455	SH		SOLE		47,455	0	0
CROWN HOLDINGS, INC.	COM	228368106	694	7,154	SH		SOLE		7,154	0	0
CULLEN FROST BANKERS INC.	COM	229899109	7,417	68,200	SH	Call	SOLE		0	0	0
CULLEN FROST BANKERS INC.	COM	229899109	2,501	23,000	SH	Put	SOLE		23,000	0	0
CVS HEALTH CORP	COM	126650100	23,133	307,500	SH	Call	SOLE		0	0	0
CVS HEALTH CORP	COM	126650100	121,940	1,620,900	SH	Put	SOLE		1,620,900	0	0
CVS HEALTH CORP	COM	126650100	3,093	41,111	SH		SOLE		41,111	0	0
CYBERARK SOFTWARE LTD	SHS	M2682V108	642	4,960	SH		SOLE		4,960	0	0
D.R. HORTON INC.	COM	23331A109	61,127	685,900	SH	Call	SOLE		0	0	0
D.R. HORTON INC.	COM	23331A109	34,846	391,000	SH	Put	SOLE		391,000	0	0
DANAHER CORP.	COM	235851102	1,974	8,769	SH		SOLE		8,769	0	0
DARDEN RESTAURANTS, INC.	COM	237194105	12,908	90,900	SH	Call	SOLE		0	0	0
DARDEN RESTAURANTS, INC.	COM	237194105	32,504	228,900	SH	Put	SOLE		228,900	0	0
DARLING INGREDIENTS INC	COM	237266101	8,274	112,455	SH		SOLE		112,455	0	0
DBX ETF TR	XTRACK HRVST CSI	233051879	245	6,331	SH		SOLE		6,331	0	0
DELL TECHNOLOGIES INC	CL C	24703L202	8,374	95,000	SH	Put	SOLE		95,000	0	0
DELL TECHNOLOGIES INC	CL C	24703L202	19,376	219,809	SH		SOLE		219,809	0	0
DELTA AIR LINES INC DEL	COM NEW	247361702	7,116	147,400	SH	Put	SOLE		147,400	0	0
DELTA AIR LINES INC DEL	COM NEW	247361702	10,244	212,174	SH		SOLE		212,174	0	0
DENTSPLY SIRONA INC	COM	24906P109	370	5,800	SH	Call	SOLE		0	0	0
DESKTOP METAL INC	COM CL A	25058X105	371	24,900	SH	Put	SOLE		24,900	0	0
DESKTOP METAL INC	COM CL A	25058X105	280	18,795	SH		SOLE		18,795	0	0
DEUTSCHE BANK A G	NAMEN AKT	D18190898	2,180	181,664	SH		SOLE		181,664	0	0
DEXCOM INC	COM	252131107	29,362	81,700	SH	Call	SOLE		0	0	0
DEXCOM INC	COM	252131107	8,518	23,700	SH	Put	SOLE		23,700	0	0
DEXCOM INC	COM	252131107	1,488	4,140	SH		SOLE		4,140	0	0
DIAGEO PLC	SPON ADR NEW	25243Q205	29,246	178,100	SH	Call	SOLE		0	0	0
DIAGEO PLC	SPON ADR NEW	25243Q205	74,256	452,200	SH	Put	SOLE		452,200	0	0
DIAGEO PLC	SPON ADR NEW	25243Q205	5,196	31,642	SH		SOLE		31,642	0	0
DIAMONDBACK ENERGY INC	COM	25278X109	2,996	40,770	SH		SOLE		40,770	0	0
DICKS SPORTING GOODS, INC.	COM	253393102	1,652	21,700	SH	Call	SOLE		0	0	0
DICKS SPORTING GOODS, INC.	COM	253393102	5,787	76,000	SH	Put	SOLE		76,000	0	0
DIGITAL REALTY TRUST INC	COM	253868103	32,661	231,900	SH	Call	SOLE		0	0	0
DIGITAL TURBINE INC	COM NEW	25400W102	554	6,900	SH	Call	SOLE		0	0	0
DIGITAL TURBINE INC	COM NEW	25400W102	8,832	109,900	SH	Put	SOLE		109,900	0	0
DIGITAL TURBINE INC	COM NEW	25400W102	2,553	31,770	SH		SOLE		31,770	0	0
DISCOVER FINL SVCS	COM	254709108	26,227	276,100	SH	Call	SOLE		0	0	0
DISCOVER FINL SVCS	COM	254709108	42,233	444,600	SH	Put	SOLE		444,600	0	0
DISCOVERY INC	COM SER A	25470F104	574	13,200	SH	Call	SOLE		0	0	0
DISCOVERY INC	COM SER A	25470F104	2,555	58,800	SH	Put	SOLE		58,800	0	0
DISCOVERY INC	COM SER A	25470F104	47	1,088	SH		SOLE		1,088	0	0
DISH NETWORK CORPORATION	CL A	25470M109	2,994	82,700	SH	Call	SOLE		0	0	0
DISH NETWORK CORPORATION	CL A	25470M109	1,222	33,765	SH		SOLE		33,765	0	0
DOCUSIGN INC	COM	256163106	53,933	266,400	SH	Put	SOLE		266,400	0	0
DOCUSIGN INC	COM	256163106	931	4,600	SH		SOLE		4,600	0	0
DOLBY LABORATORIES INC	COM CL A	25659T107	3,855	39,048	SH		SOLE		39,048	0	0
DOLLAR GENERAL CORP.	COM	256677105	26,503	130,800	SH	Put	SOLE		130,800	0	0
DOLLAR GENERAL CORP.	COM	256677105	3,907	19,283	SH		SOLE		19,283	0	0
DOLLAR TREE INC	COM	256746108	2,140	18,700	SH	Put	SOLE		18,700	0	0
DOMINION ENERGY INC	COM	25746U109	15,352	202,100	SH	Call	SOLE		0	0	0
DOMINOS PIZZA INC	COM	25754A201	3,046	8,281	SH		SOLE		8,281	0	0
DOMTAR CORP	COM NEW	257559203	18	496	SH		SOLE		496	0	0
DOW INC	COM	260557103	56,849	889,100	SH	Call	SOLE		0	0	0
DOW INC	COM	260557103	1,061	16,600	SH	Put	SOLE		16,600	0	0
DRAFTKINGS INC	COM CL A	26142R104	2,435	39,700	SH	Call	SOLE		0	0	0
DRAFTKINGS INC	COM CL A	26142R104	31,076	506,700	SH	Put	SOLE		506,700	0	0
DRAFTKINGS INC	COM CL A	26142R104	7,162	116,775	SH		SOLE		116,775	0	0
DROPBOX INC	CL A	26210C104	611	22,900	SH	Call	SOLE		0	0	0
DROPBOX INC	CL A	26210C104	12,096	453,700	SH	Put	SOLE		453,700	0	0
DROPBOX INC	CL A	26210C104	12,058	452,273	SH		SOLE		452,273	0	0
DUKE ENERGY CORP.	COM NEW	26441C204	21,111	218,700	SH	Call	SOLE		0	0	0
DUKE ENERGY CORP.	COM NEW	26441C204	17,675	183,100	SH	Put	SOLE		183,100	0	0
DUKE REALTY CORP	COM NEW	264411505	407	9,700	SH	Put	SOLE		9,700	0	0
DUKE REALTY CORP	COM NEW	264411505	33	794	SH		SOLE		794	0	0
DYNATRACE INC	COM NEW	268150109	772	16,000	SH	Put	SOLE		16,000	0	0
DYNATRACE INC	COM NEW	268150109	6,183	128,165	SH		SOLE		128,165	0	0
EAGLE MATERIALS INC.	COM	26969P108	1,344	10,000	SH	Call	SOLE		0	0	0
EAST WEST BANCORP, INC.	COM	27579R104	7	100	SH	Put	SOLE		100	0	0
EAST WEST BANCORP, INC.	COM	27579R104	1	15	SH		SOLE		15	0	0
EASTGROUP PROPERTIES, INC.	COM	277276101	229	1,600	SH	Call	SOLE		0	0	0
EATON CORP PLC	SHS	G29183103	6,969	50,400	SH	Call	SOLE		0	0	0
EBAY INC.	COM	278642103	28,054	458,100	SH	Put	SOLE		458,100	0	0
EBAY INC.	COM	278642103	2,562	41,829	SH		SOLE		41,829	0	0
ECOLAB, INC.	COM	278865100	1,927	9,000	SH	Call	SOLE		0	0	0
ECOLAB, INC.	COM	278865100	43,820	204,700	SH	Put	SOLE		204,700	0	0
ECOLAB, INC.	COM	278865100	2,928	13,678	SH		SOLE		13,678	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	2,300	27,500	SH	Put	SOLE		27,500	0	0
EDWARDS LIFESCIENCES CORP	COM	28176E108	200	2,395	SH		SOLE		2,395	0	0
ELANCO ANIMAL HEALTH INC	COM	28414H103	29	990	SH		SOLE		990	0	0
ELASTIC N.V	ORD SHS	N14506104	54	487	SH		SOLE		487	0	0
EMERSON ELECTRIC CO.	COM	291011104	27	300	SH	Call	SOLE		0	0	0
ENCOMPASS HEALTH CORP	COM	29261A100	5,463	66,700	SH	Put	SOLE		66,700	0	0
ENCOMPASS HEALTH CORP	COM	29261A100	310	3,783	SH		SOLE		3,783	0	0
ENPHASE ENERGY INC	COM	29355A107	4,135	25,500	SH	Call	SOLE		0	0	0
ENPHASE ENERGY INC	COM	29355A107	1,492	9,200	SH	Put	SOLE		9,200	0	0
ENPHASE ENERGY INC	COM	29355A107	3,400	20,970	SH		SOLE		20,970	0	0
ENTEGRIS INC	COM	29362U104	272	2,430	SH		SOLE		2,430	0	0
ENTERGY CORP NEW	COM	29364G103	1,661	16,700	SH	Call	SOLE		0	0	0
ENTERGY CORP.	COM	29364G103	22	220	SH		SOLE		220	0	0
ENVISTA HOLDINGS CORPORATION	COM	29415F104	201	4,935	SH		SOLE		4,935	0	0
EOG RES INC	COM	26875P101	2,192	30,219	SH		SOLE		30,219	0	0
EPAM SYSTEMS INC	COM	29414B104	29,196	73,600	SH	Put	SOLE		73,600	0	0
EPAM SYSTEMS INC	COM	29414B104	2,075	5,232	SH		SOLE		5,232	0	0
EQUITABLE HOLDINGS INC	COM	29452E101	939	28,800	SH	Call	SOLE		0	0	0
EQUITY LIFESTYLE PROPERTIES	COM	29472R108	127	2,000	SH	Call	SOLE		0	0	0
EQUITY LIFESTYLE PROPERTIES	COM	29472R108	592	9,300	SH	Put	SOLE		9,300	0	0
EQUITY LIFESTYLE PROPERTIES	COM	29472R108	99	1,550	SH		SOLE		1,550	0	0
EQUITY RESIDENTIAL	SH BEN INT	29476L107	6,934	96,800	SH	Call	SOLE		0	0	0
EQUITY RESIDENTIAL	SH BEN INT	29476L107	193	2,700	SH	Put	SOLE		2,700	0	0
ESSEX PPTY TR INC	COM	297178105	2,746	10,100	SH	Call	SOLE		0	0	0
LAUDER ESTEE COS INC	CL A	518439104	58	200	SH	Call	SOLE		0	0	0
LAUDER ESTEE COS INC	CL A	518439104	53,196	182,900	SH	Put	SOLE		182,900	0	0
LAUDER ESTEE COS INC	CL A	518439104	3,837	13,193	SH		SOLE		13,193	0	0
ETSY INC	COM	29786A106	14,077	69,800	SH	Put	SOLE		69,800	0	0
EVERBRIDGE INC	COM	29978A104	172	1,420	SH		SOLE		1,420	0	0
EVERCORE INC	CLASS A	29977A105	1,912	14,513	SH		SOLE		14,513	0	0
EVEREST RE GROUP LTD	COM	G3223R108	5,650	22,800	SH	Call	SOLE		0	0	0
EVERSOURCE ENERGY	COM	30040W108	9,603	110,900	SH	Call	SOLE		0	0	0
EXACT SCIENCES CORP.	COM	30063P105	237	1,800	SH	Call	SOLE		0	0	0
EXELIXIS INC	COM	30161Q104	1,666	73,769	SH		SOLE		73,769	0	0
EXELON CORP.	COM	30161N101	311	7,100	SH	Call	SOLE		0	0	0
EXELON CORP.	COM	30161N101	12,059	275,700	SH	Put	SOLE		275,700	0	0
EXELON CORP.	COM	30161N101	778	17,785	SH		SOLE		17,785	0	0
EXP WORLD HOLDINGS INC	COM	30212W100	742	16,300	SH	Call	SOLE		0	0	0
EXP WORLD HOLDINGS INC	COM	30212W100	442	9,700	SH	Put	SOLE		9,700	0	0
EXP WORLD HOLDINGS INC	COM	30212W100	2,201	48,317	SH		SOLE		48,317	0	0
EXPEDIA GROUP INC	COM NEW	30212P303	18,288	106,254	SH		SOLE		106,254	0	0
EXPEDITORS INTL WASH INC	COM	302130109	11,542	107,176	SH		SOLE		107,176	0	0
EXXON MOBIL CORP.	COM	30231G102	23,985	429,600	SH	Call	SOLE		0	0	0
EXXON MOBIL CORP.	COM	30231G102	21,571	386,365	SH		SOLE		386,365	0	0
FACEBOOK INC	CL A	30303M102	110,861	376,400	SH	Put	SOLE		376,400	0	0
FACEBOOK INC	CL A	30303M102	14,527	49,322	SH		SOLE		49,322	0	0
FAIR, ISAAC CORP.	COM	303250104	22,796	46,900	SH	Call	SOLE		0	0	0
FAIR, ISAAC CORP.	COM	303250104	583	1,200	SH	Put	SOLE		1,200	0	0
FASTENAL CO.	COM	311900104	10,594	210,700	SH	Call	SOLE		0	0	0
FASTENAL CO.	COM	311900104	6,114	121,600	SH	Put	SOLE		121,600	0	0
FASTLY INC	CL A	31188V100	807	12,000	SH	Call	SOLE		0	0	0
FASTLY INC	CL A	31188V100	39,096	581,100	SH	Put	SOLE		581,100	0	0
FASTLY INC	CL A	31188V100	13,273	197,287	SH		SOLE		197,287	0	0
FEDERAL REALTY INVESTMENT TR	SH BEN INT NEW	313747206	233	2,300	SH	Call	SOLE		0	0	0
FEDERAL REALTY INVESTMENT TR	SH BEN INT NEW	313747206	477	4,700	SH	Put	SOLE		4,700	0	0
FEDERAL REALTY INVESTMENT TR	SH BEN INT NEW	313747206	82	809	SH		SOLE		809	0	0
FEDEX CORP	COM	31428X106	141,083	496,700	SH	Put	SOLE		496,700	0	0
FEDEX CORP	COM	31428X106	12,582	44,298	SH		SOLE		44,298	0	0
FIDELITY NATIONAL FINANCIAL	FNF GROUP COM	31620R303	7,912	194,586	SH		SOLE		194,586	0	0
FIFTH THIRD BANCORP	COM	316773100	16,515	441,000	SH	Call	SOLE		0	0	0
FIFTH THIRD BANCORP	COM	316773100	5,378	143,600	SH	Put	SOLE		143,600	0	0
FIRST HORIZON CORPORATION	COM	320517105	2,048	121,100	SH	Call	SOLE		0	0	0
FIRST HORIZON CORPORATION	COM	320517105	69	4,100	SH	Put	SOLE		4,100	0	0
FIRST REP BK SAN FRANCISCO C	COM	33616C100	0	1	SH		SOLE		1	0	0
FIRST SOLAR INC	COM	336433107	20,524	235,100	SH	Put	SOLE		235,100	0	0
FIRST SOLAR INC	COM	336433107	8,520	97,595	SH		SOLE		97,595	0	0
FIRST TRUST EXCHANGE-TRADED	DJ INTERNT IDX	33733E302	2,181	10,000	SH	Call	SOLE		0	0	0
FIRST TRUST EXCHANGE-TRADED	DJ INTERNT IDX	33733E302	632	2,900	SH	Put	SOLE		2,900	0	0
FIRST TRUST EXCHANGE-TRADED	DJ INTERNT IDX	33733E302	935	4,289	SH		SOLE		4,289	0	0
FIRSTENERGY CORP.	COM	337932107	1,910	55,071	SH		SOLE		55,071	0	0
FISERV, INC.	COM	337738108	6,678	56,100	SH	Call	SOLE		0	0	0
FISERV, INC.	COM	337738108	29,510	247,900	SH	Put	SOLE		247,900	0	0
FISERV, INC.	COM	337738108	10,201	85,694	SH		SOLE		85,694	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	4,862	18,100	SH	Call	SOLE		0	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	5,292	19,700	SH	Put	SOLE		19,700	0	0
FLEETCOR TECHNOLOGIES INC	COM	339041105	152	567	SH		SOLE		567	0	0
FLEX LTD	ORD	Y2573F102	1,881	102,706	SH		SOLE		102,706	0	0
FLIR SYSTEMS, INC.	COM	302445101	3,802	67,322	SH		SOLE		67,322	0	0
FOOT LOCKER INC	COM	344849104	24,463	434,900	SH	Call	SOLE		0	0	0
FORD MOTOR CO.	COM	345370860	526	42,900	SH	Put	SOLE		42,900	0	0
FORD MOTOR CO.	COM	345370860	13,268	1,083,088	SH		SOLE		1,083,088	0	0
FORTUNE BRANDS HOME & SEC IN	COM	34964C106	997	10,400	SH	Call	SOLE		0	0	0
FOX CORP	CL A COM	35137L105	140	3,883	SH		SOLE		3,883	0	0
FRANCO NEV CORP	COM	351858105	8,060	64,327	SH		SOLE		64,327	0	0
FRANKLIN RESOURCES, INC.	COM	354613101	8,913	301,100	SH	Call	SOLE		0	0	0
FRANKLIN RESOURCES, INC.	COM	354613101	3	100	SH	Put	SOLE		100	0	0
FREEPORT-MCMORAN INC	CL B	35671D857	6,385	193,900	SH	Put	SOLE		193,900	0	0
FREEPORT-MCMORAN INC	CL B	35671D857	12,289	373,174	SH		SOLE		373,174	0	0
FUELCELL ENERGY INC	COM	35952H601	7,421	515,000	SH	Put	SOLE		515,000	0	0
FUELCELL ENERGY INC	COM	35952H601	1,322	91,760	SH		SOLE		91,760	0	0
GARTNER, INC.	COM	366651107	21	113	SH		SOLE		113	0	0
GENERAC HOLDINGS INC	COM	368736104	69,911	213,500	SH	Call	SOLE		0	0	0
GENERAL ELECTRIC CO.	COM	369604103	2,118	161,300	SH	Put	SOLE		161,300	0	0
GENERAL ELECTRIC CO.	COM	369604103	12,270	934,495	SH		SOLE		934,495	0	0
GENERAL MILLS, INC.	COM	370334104	23,633	385,400	SH	Call	SOLE		0	0	0
GENERAL MILLS, INC.	COM	370334104	3,765	61,401	SH		SOLE		61,401	0	0
GENERAL MOTORS COMPANY	COM	37045V100	4,224	73,519	SH		SOLE		73,519	0	0
GENTEX CORP.	COM	371901109	288	8,079	SH		SOLE		8,079	0	0
GENUINE PARTS CO.	COM	372460105	12,229	105,800	SH	Call	SOLE		0	0	0
GILEAD SCIENCES, INC.	COM	375558103	5,901	91,300	SH	Call	SOLE		0	0	0
GILEAD SCIENCES, INC.	COM	375558103	16,642	257,500	SH	Put	SOLE		257,500	0	0
GILEAD SCIENCES, INC.	COM	375558103	8,316	128,675	SH		SOLE		128,675	0	0
GLAXOSMITHKLINE PLC	SPONSORED ADR	37733W105	4,904	137,400	SH	Call	SOLE		0	0	0
GLAXOSMITHKLINE PLC	SPONSORED ADR	37733W105	1,662	46,554	SH		SOLE		46,554	0	0
GLOBAL PAYMENTS, INC.	COM	37940X102	1,149	5,700	SH	Call	SOLE		0	0	0
GLOBAL PAYMENTS, INC.	COM	37940X102	44,469	220,600	SH	Put	SOLE		220,600	0	0
GLOBAL PAYMENTS, INC.	COM	37940X102	8,962	44,459	SH		SOLE		44,459	0	0
GLOBUS MEDICAL INC	CL A	379577208	40	646	SH		SOLE		646	0	0
GODADDY INC	CL A	380237107	1,070	13,789	SH		SOLE		13,789	0	0
GOLD FIELDS LTD	SPONSORED ADR	38059T106	424	44,700	SH	Call	SOLE		0	0	0
GOLD FIELDS LTD	SPONSORED ADR	38059T106	3,563	375,400	SH	Put	SOLE		375,400	0	0
GOLD FIELDS LTD	SPONSORED ADR	38059T106	3,057	322,119	SH		SOLE		322,119	0	0
GOLDMAN SACHS GROUP, INC.	COM	38141G104	10,873	33,252	SH		SOLE		33,252	0	0
GRAHAM HOLDINGS CO.	COM CL B	384637104	37	66	SH		SOLE		66	0	0
GUIDEWIRE SOFTWARE INC	COM	40171V100	1,041	10,241	SH		SOLE		10,241	0	0
HALLIBURTON CO.	COM	406216101	1,159	54,000	SH	Call	SOLE		0	0	0
HALLIBURTON CO.	COM	406216101	3,899	181,700	SH	Put	SOLE		181,700	0	0
HALOZYME THERAPEUTICS INC.	COM	40637H109	143	3,420	SH		SOLE		3,420	0	0
HANOVER INSURANCE GROUP INC	COM	410867105	19	143	SH		SOLE		143	0	0
HARLEY-DAVIDSON, INC.	COM	412822108	10,458	260,800	SH	Call	SOLE		0	0	0
HARLEY-DAVIDSON, INC.	COM	412822108	2,723	67,900	SH	Put	SOLE		67,900	0	0
HASBRO, INC.	COM	418056107	6,629	68,965	SH		SOLE		68,965	0	0
HCA HEALTHCARE INC	COM	40412C101	10,830	57,500	SH	Put	SOLE		57,500	0	0
HEALTHCARE TRUST OF AMERICA	CL A NEW	42225P501	0	1	SH		SOLE		1	0	0
HEALTHEQUITY INC	COM	42226A107	6,222	91,500	SH	Call	SOLE		0	0	0
HEALTHEQUITY INC	COM	42226A107	884	13,000	SH	Put	SOLE		13,000	0	0
HEALTHEQUITY INC	COM	42226A107	74	1,082	SH		SOLE		1,082	0	0
HELMERICH & PAYNE, INC.	COM	423452101	2	91	SH		SOLE		91	0	0
HESS CORPORATION	COM	42809H107	13,147	185,800	SH	Call	SOLE		0	0	0
HEWLETT PACKARD ENTERPRISE C	COM	42824C109	560	35,571	SH		SOLE		35,571	0	0
HILTON WORLDWIDE HOLDINGS IN	COM	43300A203	15,605	129,055	SH		SOLE		129,055	0	0
HOLLYFRONTIER CORP	COM	436106108	1,742	48,700	SH	Call	SOLE		0	0	0
HOLOGIC, INC.	COM	436440101	3,012	40,500	SH	Put	SOLE		40,500	0	0
HOLOGIC, INC.	COM	436440101	575	7,734	SH		SOLE		7,734	0	0
HOME DEPOT, INC.	COM	437076102	259,218	849,200	SH	Put	SOLE		849,200	0	0
HOME DEPOT, INC.	COM	437076102	9,212	30,180	SH		SOLE		30,180	0	0
HONDA MOTOR LTD	AMERN SHS	438128308	2,077	68,763	SH		SOLE		68,763	0	0
HONEYWELL INTERNATIONAL INC	COM	438516106	22	100	SH	Call	SOLE		0	0	0
HORIZON THERAPEUTICS PUB L	SHS	G46188101	451	4,900	SH	Put	SOLE		4,900	0	0
HORIZON THERAPEUTICS PUB L	SHS	G46188101	5,995	65,140	SH		SOLE		65,140	0	0
HORMEL FOODS CORP.	COM	440452100	4	78	SH		SOLE		78	0	0
HOWMET AEROSPACE INC	COM	443201108	3,043	94,700	SH		SOLE		94,700	0	0
HP INC	COM	40434L105	11	353	SH		SOLE		353	0	0
HUBSPOT INC	COM	443573100	2,389	5,259	SH		SOLE		5,259	0	0
HUDSON PACIFIC PROPERTIES IN	COM	444097109	1	52	SH		SOLE		52	0	0
HUMANA INC.	COM	444859102	59,030	140,800	SH	Call	SOLE		0	0	0
HUMANA INC.	COM	444859102	8,217	19,600	SH	Put	SOLE		19,600	0	0
HUNTINGTON BANCSHARES, INC.	COM	446150104	15,063	958,200	SH	Call	SOLE		0	0	0
HUNTINGTON BANCSHARES, INC.	COM	446150104	322	20,500	SH	Put	SOLE		20,500	0	0
HYATT HOTELS CORPORATION	COM CL A	448579102	14	175	SH		SOLE		175	0	0
IAC INTERACTIVECORP.	COM	44891N109	2,141	9,900	SH	Put	SOLE		9,900	0	0
IAC INTERACTIVECORP.	COM	44891N109	1,798	8,311	SH		SOLE		8,311	0	0
ILLINOIS TOOL WORKS, INC.	COM	452308109	10,544	47,600	SH	Call	SOLE		0	0	0
ILLINOIS TOOL WORKS, INC.	COM	452308109	2,304	10,400	SH	Put	SOLE		10,400	0	0
ILLINOIS TOOL WORKS, INC.	COM	452308109	1,275	5,756	SH		SOLE		5,756	0	0
INCYTE CORP.	COM	45337C102	520	6,400	SH	Call	SOLE		0	0	0
INCYTE CORP.	COM	45337C102	750	9,232	SH		SOLE		9,232	0	0
INFOSYS LTD	SPONSORED ADR	456788108	12,095	646,107	SH		SOLE		646,107	0	0
ING GROEP N.V.	SPONSORED ADR	456837103	854	69,800	SH	Call	SOLE		0	0	0
ING GROEP N.V.	SPONSORED ADR	456837103	16	1,300	SH	Put	SOLE		1,300	0	0
INGERSOLL-RAND INC	COM	45687V106	1,046	21,258	SH		SOLE		21,258	0	0
INPHI CORP	COM	45772F107	3,996	22,400	SH	Call	SOLE		0	0	0
INPHI CORP	COM	45772F107	24,424	136,900	SH	Put	SOLE		136,900	0	0
INPHI CORP	COM	45772F107	2,520	14,127	SH		SOLE		14,127	0	0
INTEL CORP.	COM	458140100	39,558	618,100	SH	Call	SOLE		0	0	0
INTEL CORP.	COM	458140100	222,982	3,484,100	SH	Put	SOLE		3,484,100	0	0
INTEL CORP.	COM	458140100	10,747	167,916	SH		SOLE		167,916	0	0
INTERACTIVE BROKERS GROUP IN	COM CL A	45841N107	56	771	SH		SOLE		771	0	0
INTERCONTINENTAL EXCHANGE IN	COM	45866F104	2,135	19,117	SH		SOLE		19,117	0	0
INTERNATIONAL BUSINESS MACHI	COM	459200101	1,999	15,000	SH	Call	SOLE		0	0	0
INTERNATIONAL BUSINESS MACHI	COM	459200101	128,862	967,000	SH	Put	SOLE		967,000	0	0
INTERNATIONAL BUSINESS MACHI	COM	459200101	18,478	138,659	SH		SOLE		138,659	0	0
INTERNATIONAL FLAVORS & FRAG	COM	459506101	504	3,612	SH		SOLE		3,612	0	0
INTERNATIONAL PAPER CO.	COM	460146103	43,040	796,000	SH	Call	SOLE		0	0	0
INTERNATIONAL PAPER CO.	COM	460146103	184	3,400	SH	Put	SOLE		3,400	0	0
INTERPUBLIC GROUP COS INC	COM	460690100	453	15,500	SH	Call	SOLE		0	0	0
INTUIT INC	COM	461202103	66,882	174,600	SH	Call	SOLE		0	0	0
INTUIT INC	COM	461202103	50,066	130,700	SH	Put	SOLE		130,700	0	0
INTUIT INC	COM	461202103	1,239	3,234	SH		SOLE		3,234	0	0
INTUITIVE SURGICAL INC	COM NEW	46120E602	61,923	83,800	SH	Put	SOLE		83,800	0	0
INTUITIVE SURGICAL INC	COM NEW	46120E602	6,172	8,352	SH		SOLE		8,352	0	0
INVESCO QQQ TR	UNIT SER 1	46090E103	587,199	1,840,000	SH	Call	SOLE		0	0	0
INVESCO QQQ TR	UNIT SER 1	46090E103	161,161	505,000	SH	Put	SOLE		505,000	0	0
INVESCO QQQ TR	UNIT SER 1	46090E103	88,306	276,708	SH		SOLE		276,708	0	0
INVITAE CORP	COM	46185L103	657	17,200	SH	Put	SOLE		17,200	0	0
INVITAE CORP	COM	46185L103	82	2,154	SH		SOLE		2,154	0	0
INVITATION HOMES INC	COM	46187W107	6	200	SH	Put	SOLE		200	0	0
INVITATION HOMES INC	COM	46187W107	0	10	SH		SOLE		10	0	0
IQVIA HOLDINGS INC	COM	46266C105	2,549	13,200	SH	Call	SOLE		0	0	0
IQVIA HOLDINGS INC	COM	46266C105	66,382	343,700	SH	Put	SOLE		343,700	0	0
IQVIA HOLDINGS INC	COM	46266C105	4,023	20,831	SH		SOLE		20,831	0	0
IRHYTHM TECHNOLOGIES INC	COM	450056106	944	6,800	SH	Call	SOLE		0	0	0
IRON MOUNTAIN INC.	COM	46284V101	21,625	584,300	SH	Call	SOLE		0	0	0
IRON MOUNTAIN INC.	COM	46284V101	2,058	55,600	SH	Put	SOLE		55,600	0	0
J2 GLOBAL INC.	COM	48123V102	1,484	12,381	SH		SOLE		12,381	0	0
JABIL INC	COM	466313103	1,194	22,900	SH	Put	SOLE		22,900	0	0
JABIL INC	COM	466313103	97	1,861	SH		SOLE		1,861	0	0
HENRY JACK & ASSOC INC	COM	426281101	397	2,619	SH		SOLE		2,619	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	82	500	SH	Put	SOLE		500	0	0
JAZZ PHARMACEUTICALS PLC	SHS USD	G50871105	1,521	9,253	SH		SOLE		9,253	0	0
JEFFERIES FINANCIAL GROUP IN	COM	47233W109	1,967	65,339	SH		SOLE		65,339	0	0
JETBLUE AIRWAYS CORP	COM	477143101	2,278	112,000	SH	Put	SOLE		112,000	0	0
JETBLUE AIRWAYS CORP	COM	477143101	99	4,874	SH		SOLE		4,874	0	0
JOHNSON & JOHNSON	COM	478160104	5,988	36,437	SH		SOLE		36,437	0	0
JOHNSON CTLS INTL PLC	SHS	G51502105	54,711	916,900	SH	Call	SOLE		0	0	0
JONES LANG LASALLE INC	COM	48020Q107	2,757	15,400	SH	Call	SOLE		0	0	0
JPMORGAN CHASE & CO.	COM	46625H100	19,699	129,400	SH	Put	SOLE		129,400	0	0
JUNIPER NETWORKS INC	COM	48203R104	5,005	197,600	SH	Put	SOLE		197,600	0	0
JUNIPER NETWORKS INC	COM	48203R104	16,546	653,236	SH		SOLE		653,236	0	0
KELLOGG CO	COM	487836108	5,159	81,494	SH		SOLE		81,494	0	0
KEURIG DR PEPPER INC	COM	49271V100	2,685	78,126	SH		SOLE		78,126	0	0
KEYCORP	COM	493267108	9,285	464,700	SH	Call	SOLE		0	0	0
KEYCORP	COM	493267108	2,673	133,800	SH	Put	SOLE		133,800	0	0
KEYSIGHT TECHNOLOGIES INC	COM	49338L103	1,273	8,880	SH		SOLE		8,880	0	0
KIMCO REALTY CORP.	COM	49446R109	4,123	219,900	SH	Call	SOLE		0	0	0
KIMCO REALTY CORP.	COM	49446R109	1,054	56,200	SH	Put	SOLE		56,200	0	0
KINDER MORGAN INC DEL	COM	49456B101	7,729	464,213	SH		SOLE		464,213	0	0
KIRBY CORP.	COM	497266106	13	218	SH		SOLE		218	0	0
KIRKLAND LAKE GOLD LTD	COM	49741E100	712	21,078	SH		SOLE		21,078	0	0
KKR & CO. INC.	COM	48251W104	2,775	56,800	SH	Put	SOLE		56,800	0	0
KKR & CO. INC.	COM	48251W104	243	4,969	SH		SOLE		4,969	0	0
KLA CORP.	COM NEW	482480100	75,860	229,600	SH	Put	SOLE		229,600	0	0
KLA CORP.	COM NEW	482480100	5,130	15,528	SH		SOLE		15,528	0	0
KNIGHT-SWIFT TRANSN HLDGS IN	CL A	499049104	12,506	260,051	SH		SOLE		260,051	0	0
KOHLS CORP	COM	500255104	26,032	436,700	SH	Call	SOLE		0	0	0
KOHLS CORP	COM	500255104	7,094	119,000	SH	Put	SOLE		119,000	0	0
KRAFT HEINZ CO	COM	500754106	3,464	86,600	SH	Call	SOLE		0	0	0
KRAFT HEINZ CO	COM	500754106	7,916	197,900	SH	Put	SOLE		197,900	0	0
KRANESHARES TR	CSI CHI INTERNET	500767306	7,378	96,634	SH		SOLE		96,634	0	0
KROGER CO.	COM	501044101	7,102	197,322	SH		SOLE		197,322	0	0
LABORATORY CORP. OF AMERICA	COM NEW	50540R409	18,439	72,300	SH	Call	SOLE		0	0	0
LABORATORY CORP. OF AMERICA	COM NEW	50540R409	5,891	23,100	SH	Put	SOLE		23,100	0	0
LAM RESEARCH CORP.	COM	512807108	112,619	189,200	SH	Put	SOLE		189,200	0	0
LAM RESEARCH CORP.	COM	512807108	11,335	19,042	SH		SOLE		19,042	0	0
LAMAR ADVERTISING CO NEW	CL A	512816109	6,161	65,600	SH	Call	SOLE		0	0	0
LAMAR ADVERTISING CO NEW	CL A	512816109	7,927	84,400	SH	Put	SOLE		84,400	0	0
LANDSTAR SYSTEM, INC.	COM	515098101	18	112	SH		SOLE		112	0	0
LAS VEGAS SANDS CORP	COM	517834107	10,530	173,305	SH		SOLE		173,305	0	0
LATTICE SEMICONDUCTOR CORP.	COM	518415104	959	21,300	SH	Call	SOLE		0	0	0
LATTICE SEMICONDUCTOR CORP.	COM	518415104	1,004	22,303	SH		SOLE		22,303	0	0
LEGGETT & PLATT, INC.	COM	524660107	8,240	180,500	SH	Call	SOLE		0	0	0
LENNAR CORP.	CL A	526057104	34,621	342,000	SH	Call	SOLE		0	0	0
LENNAR CORP.	CL A	526057104	42,466	419,500	SH	Put	SOLE		419,500	0	0
LIBERTY BROADBAND CORP	COM SER C	530307305	3,814	25,400	SH	Call	SOLE		0	0	0
LIBERTY BROADBAND CORP	COM SER C	530307305	2,718	18,100	SH	Put	SOLE		18,100	0	0
LIBERTY MEDIA CORP DEL	COM C SIRIUSXM	531229607	155	3,524	SH		SOLE		3,524	0	0
LILLY ELI & CO	COM	532457108	9,098	48,700	SH	Call	SOLE		0	0	0
LILLY ELI & CO	COM	532457108	121,919	652,600	SH	Put	SOLE		652,600	0	0
LILLY ELI & CO	COM	532457108	17,118	91,628	SH		SOLE		91,628	0	0
LINCOLN NATIONAL CORP.	COM	534187109	46,429	745,600	SH	Call	SOLE		0	0	0
LINCOLN NATIONAL CORP.	COM	534187109	8,114	130,300	SH	Put	SOLE		130,300	0	0
LINDE PLC	SHS	G5494J103	2,740	9,782	SH		SOLE		9,782	0	0
LIONS GATE ENTMNT CORP	CL A VTG	535919401	53	3,525	SH		SOLE		3,525	0	0
LITHIA MTRS INC	CL A	536797103	1,191	3,054	SH		SOLE		3,054	0	0
LIVE NATION ENTERTAINMENT IN	COM	538034109	4,021	47,500	SH	Call	SOLE		0	0	0
LKQ CORP	COM	501889208	4,817	113,800	SH	Put	SOLE		113,800	0	0
LKQ CORP	COM	501889208	871	20,574	SH		SOLE		20,574	0	0
LOCKHEED MARTIN CORP.	COM	539830109	32,553	88,100	SH	Call	SOLE		0	0	0
LOCKHEED MARTIN CORP.	COM	539830109	8,427	22,807	SH		SOLE		22,807	0	0
LOEWS CORP.	COM	540424108	226	4,400	SH	Call	SOLE		0	0	0
LOGITECH INTL S A	SHS	H50430232	2,121	20,300	SH	Put	SOLE		20,300	0	0
LOGITECH INTL S A	SHS	H50430232	122	1,165	SH		SOLE		1,165	0	0
LOWES COS INC	COM	548661107	24,799	130,400	SH	Call	SOLE		0	0	0
LOWES COS INC	COM	548661107	115,249	606,000	SH	Put	SOLE		606,000	0	0
LPL FINANCIAL HOLDINGS INC	COM	50212V100	3	22	SH		SOLE		22	0	0
LUMEN TECHNOLOGIES INC	COM	550241103	13,004	974,100	SH	Call	SOLE		0	0	0
LUMEN TECHNOLOGIES INC	COM	550241103	12,837	961,600	SH	Put	SOLE		961,600	0	0
LYFT INC	CL A COM	55087P104	486	7,700	SH	Call	SOLE		0	0	0
LYFT INC	CL A COM	55087P104	31,925	505,300	SH	Put	SOLE		505,300	0	0
LYFT INC	CL A COM	55087P104	2,056	32,548	SH		SOLE		32,548	0	0
LYONDELLBASELL INDUSTRIES NV	SHS - A -	N53745100	46,656	448,400	SH	Call	SOLE		0	0	0
LYONDELLBASELL INDUSTRIES NV	SHS - A -	N53745100	21,153	203,300	SH	Put	SOLE		203,300	0	0
M & T BANK CORP	COM	55261F104	8,096	53,400	SH	Call	SOLE		0	0	0
M & T BANK CORP	COM	55261F104	1,304	8,600	SH	Put	SOLE		8,600	0	0
MACERICH CO.	COM	554382101	17	1,494	SH		SOLE		1,494	0	0
MACY`S INC	COM	55616P104	1,831	113,100	SH	Call	SOLE		0	0	0
MACY`S INC	COM	55616P104	5,304	327,600	SH	Put	SOLE		327,600	0	0
MACY`S INC	COM	55616P104	2,654	163,935	SH		SOLE		163,935	0	0
MAGNA INTERNATIONAL INC.	COM	559222401	6,603	75,000	SH	Put	SOLE		75,000	0	0
MAGNA INTERNATIONAL INC.	COM	559222401	17,731	201,392	SH		SOLE		201,392	0	0
MAGNITE INC	COM	55955D100	252	6,052	SH		SOLE		6,052	0	0
MANULIFE FINANCIAL CORP.	COM	56501R106	7,796	362,600	SH	Call	SOLE		0	0	0
MANULIFE FINANCIAL CORP.	COM	56501R106	8,331	387,500	SH	Put	SOLE		387,500	0	0
MARATHON OIL CORPORATION	COM	565849106	109	10,200	SH	Call	SOLE		0	0	0
MARATHON OIL CORPORATION	COM	565849106	690	64,625	SH		SOLE		64,625	0	0
MARATHON PETROLEUM CORP	COM	56585A102	37,299	697,300	SH	Call	SOLE		0	0	0
MARATHON PETROLEUM CORP	COM	56585A102	24,397	456,100	SH	Put	SOLE		456,100	0	0
MARKEL CORP	COM	570535104	3,305	2,900	SH	Call	SOLE		0	0	0
MARKEL CORP	COM	570535104	7,863	6,900	SH	Put	SOLE		6,900	0	0
MARKEL CORP	COM	570535104	827	726	SH		SOLE		726	0	0
MARKETAXESS HOLDINGS INC.	COM	57060D108	747	1,500	SH	Call	SOLE		0	0	0
MARRIOTT INTERNATIONAL, INC.	CL A	571903202	24,690	166,700	SH	Put	SOLE		166,700	0	0
MARRIOTT INTERNATIONAL, INC.	CL A	571903202	3,316	22,391	SH		SOLE		22,391	0	0
MARTIN MARIETTA MATLS INC	COM	573284106	3,511	10,455	SH		SOLE		10,455	0	0
MARVELL TECHNOLOGY GROUP LTD	ORD	G5876H105	9,975	203,654	SH		SOLE		203,654	0	0
MASCO CORP.	COM	574599106	10	161	SH		SOLE		161	0	0
MASTEC INC.	COM	576323109	297	3,170	SH		SOLE		3,170	0	0
MASTERCARD INCORPORATED	CL A	57636Q104	10,610	29,800	SH	Call	SOLE		0	0	0
MASTERCARD INCORPORATED	CL A	57636Q104	187,532	526,700	SH	Put	SOLE		526,700	0	0
MASTERCARD INCORPORATED	CL A	57636Q104	28,881	81,115	SH		SOLE		81,115	0	0
MATTEL, INC.	COM	577081102	817	41,007	SH		SOLE		41,007	0	0
MCCORMICK & CO., INC.	COM NON VTG	579780206	422	4,731	SH		SOLE		4,731	0	0
MCDONALD`S CORP	COM	580135101	16,026	71,500	SH	Call	SOLE		0	0	0
MCDONALD`S CORP	COM	580135101	63,230	282,100	SH	Put	SOLE		282,100	0	0
MCDONALD`S CORP	COM	580135101	8,922	39,804	SH		SOLE		39,804	0	0
MDU RESOURCES GROUP INC	COM	552690109	1,271	40,200	SH	Call	SOLE		0	0	0
MDU RESOURCES GROUP INC	COM	552690109	743	23,500	SH	Put	SOLE		23,500	0	0
MEDICAL PROPERTIES TRUST INC	COM	58463J304	6,927	325,500	SH	Call	SOLE		0	0	0
MEDICAL PROPERTIES TRUST INC	COM	58463J304	3,081	144,800	SH	Put	SOLE		144,800	0	0
MEDTRONIC PLC	SHS	G5960L103	1,677	14,200	SH	Call	SOLE		0	0	0
MEDTRONIC PLC	SHS	G5960L103	16,148	136,700	SH	Put	SOLE		136,700	0	0
MEDTRONIC PLC	SHS	G5960L103	1,475	12,484	SH		SOLE		12,484	0	0
MERCK & CO INC	COM	58933Y105	22,479	291,600	SH	Call	SOLE		0	0	0
MERCK & CO INC	COM	58933Y105	13,944	180,882	SH		SOLE		180,882	0	0
MERCURY GENERAL CORP.	COM	589400100	7	114	SH		SOLE		114	0	0
METLIFE INC	COM	59156R108	3,410	56,100	SH	Call	SOLE		0	0	0
METLIFE INC	COM	59156R108	4,608	75,800	SH	Put	SOLE		75,800	0	0
MGM GROWTH PROPERTIES LLC	CL A COM	55303A105	0	12	SH		SOLE		12	0	0
MGM RESORTS INTERNATIONAL	COM	552953101	15,732	414,100	SH	Put	SOLE		414,100	0	0
MGM RESORTS INTERNATIONAL	COM	552953101	6,500	171,105	SH		SOLE		171,105	0	0
MICROCHIP TECHNOLOGY INC.	COM	595017104	9,639	62,100	SH	Call	SOLE		0	0	0
MICROCHIP TECHNOLOGY INC.	COM	595017104	14,761	95,100	SH	Put	SOLE		95,100	0	0
MICRON TECHNOLOGY INC.	COM	595112103	16,892	191,500	SH	Put	SOLE		191,500	0	0
MICRON TECHNOLOGY INC.	COM	595112103	26,559	301,083	SH		SOLE		301,083	0	0
MICROSOFT CORP	COM	594918104	8,016	34,000	SH	Call	SOLE		0	0	0
MICROSOFT CORP	COM	594918104	172,065	729,800	SH	Put	SOLE		729,800	0	0
MICROSTRATEGY INC.	CL A NEW	594972408	679	1,000	SH	Put	SOLE		1,000	0	0
MICROSTRATEGY INC.	CL A NEW	594972408	2,036	2,999	SH		SOLE		2,999	0	0
MID-AMERICA APARTMENT COMMUN	COM	59522J103	1,472	10,200	SH	Call	SOLE		0	0	0
MID-AMERICA APARTMENT COMMUN	COM	59522J103	173	1,200	SH	Put	SOLE		1,200	0	0
MODERNA INC	COM	60770K107	33,654	257,000	SH	Call	SOLE		0	0	0
MODERNA INC	COM	60770K107	33,287	254,200	SH	Put	SOLE		254,200	0	0
MODERNA INC	COM	60770K107	20	155	SH		SOLE		155	0	0
MOHAWK INDS INC	COM	608190104	615	3,200	SH	Put	SOLE		3,200	0	0
MOLINA HEALTHCARE INC	COM	60855R100	158	676	SH		SOLE		676	0	0
MOLSON COORS BEVERAGE CO	CL B	60871R209	1,120	21,900	SH	Call	SOLE		0	0	0
MOLSON COORS BEVERAGE CO	CL B	60871R209	6,806	133,051	SH		SOLE		133,051	0	0
MONDELEZ INTL INC	CL A	609207105	178	3,041	SH		SOLE		3,041	0	0
MONGODB INC	CL A	60937P106	695	2,600	SH	Call	SOLE		0	0	0
MONOLITHIC PWR SYS INC	COM	609839105	2,049	5,800	SH	Call	SOLE		0	0	0
MONOLITHIC PWR SYS INC	COM	609839105	14,376	40,700	SH	Put	SOLE		40,700	0	0
MONOLITHIC PWR SYS INC	COM	609839105	2,789	7,896	SH		SOLE		7,896	0	0
MONSTER BEVERAGE CORP NEW	COM	61174X109	2,279	25,024	SH		SOLE		25,024	0	0
MOODYS CORP	COM	615369105	1,822	6,100	SH	Put	SOLE		6,100	0	0
MOODYS CORP	COM	615369105	259	867	SH		SOLE		867	0	0
MORGAN STANLEY	COM NEW	617446448	5,933	76,393	SH		SOLE		76,393	0	0
MORNINGSTAR INC	COM	617700109	54	241	SH		SOLE		241	0	0
MOSAIC COMPANY	COM	61945C103	858	27,156	SH		SOLE		27,156	0	0
MOTOROLA SOLUTIONS INC	COM NEW	620076307	2,069	11,000	SH	Put	SOLE		11,000	0	0
MOTOROLA SOLUTIONS INC	COM NEW	620076307	240	1,277	SH		SOLE		1,277	0	0
MSCI INC	COM	55354G100	8,428	20,100	SH	Call	SOLE		0	0	0
NATIONAL INSTRS CORP	COM	636518102	5	127	SH		SOLE		127	0	0
NATIONAL RETAIL PROPERTIES I	COM	637417106	7,060	160,200	SH	Call	SOLE		0	0	0
NATIONAL RETAIL PROPERTIES I	COM	637417106	458	10,400	SH	Put	SOLE		10,400	0	0
NCR CORP NEW	COM	62886E108	1,962	51,700	SH	Call	SOLE		0	0	0
NCR CORP NEW	COM	62886E108	11,059	291,400	SH	Put	SOLE		291,400	0	0
NCR CORP NEW	COM	62886E108	2,890	76,166	SH		SOLE		76,166	0	0
NETEASE INC	SPONSORED ADS	64110W102	18,215	176,400	SH	Put	SOLE		176,400	0	0
NETEASE INC	SPONSORED ADS	64110W102	6,016	58,257	SH		SOLE		58,257	0	0
NETFLIX INC	COM	64110L106	66,303	127,100	SH	Put	SOLE		127,100	0	0
NETFLIX INC	COM	64110L106	8,306	15,922	SH		SOLE		15,922	0	0
NEUROCRINE BIOSCIENCES, INC.	COM	64125C109	107	1,100	SH	Call	SOLE		0	0	0
NEUROCRINE BIOSCIENCES, INC.	COM	64125C109	3,452	35,500	SH	Put	SOLE		35,500	0	0
NEUROCRINE BIOSCIENCES, INC.	COM	64125C109	600	6,167	SH		SOLE		6,167	0	0
NEW YORK CMNTY BANCORP INC	COM	649445103	3	203	SH		SOLE		203	0	0
NEW YORK TIMES CO.	CL A	650111107	2,611	51,589	SH		SOLE		51,589	0	0
NEWELL BRANDS INC	COM	651229106	1,283	47,900	SH	Call	SOLE		0	0	0
NEWMARKET CORP.	COM	651587107	45	119	SH		SOLE		119	0	0
NEWMONT CORP	COM	651639106	8,581	142,382	SH		SOLE		142,382	0	0
NEWS CORP NEW	CL A	65249B109	38	1,484	SH		SOLE		1,484	0	0
NEWS CORP NEW	CL B	65249B208	37	1,588	SH		SOLE		1,588	0	0
NEXSTAR MEDIA GROUP INC	CL A	65336K103	17,343	123,500	SH	Call	SOLE		0	0	0
NEXTERA ENERGY INC	COM	65339F101	1,015	13,426	SH		SOLE		13,426	0	0
NIELSEN HLDGS PLC	SHS EUR	G6518L108	56	2,238	SH		SOLE		2,238	0	0
NIKE INC	CL B	654106103	3,003	22,600	SH	Call	SOLE		0	0	0
NIKE INC	CL B	654106103	44,093	331,800	SH	Put	SOLE		331,800	0	0
NIKE INC	CL B	654106103	30,188	227,166	SH		SOLE		227,166	0	0
NIKOLA CORPORATION	COM	654110105	68	4,900	SH	Call	SOLE		0	0	0
NISOURCE INC	COM	65473P105	62	2,575	SH		SOLE		2,575	0	0
NORDSON CORP.	COM	655663102	7,331	36,900	SH	Put	SOLE		36,900	0	0
NORDSON CORP.	COM	655663102	1,013	5,101	SH		SOLE		5,101	0	0
NORTHROP GRUMMAN CORP.	COM	666807102	4,466	13,800	SH	Call	SOLE		0	0	0
NORWEGIAN CRUISE LINE HLDG L	SHS	G66721104	657	23,800	SH	Call	SOLE		0	0	0
NORWEGIAN CRUISE LINE HLDG L	SHS	G66721104	673	24,400	SH	Put	SOLE		24,400	0	0
NORWEGIAN CRUISE LINE HLDG L	SHS	G66721104	3,445	124,858	SH		SOLE		124,858	0	0
NOV INC	COM	62955J103	9	672	SH		SOLE		672	0	0
NOVARTIS AG	SPONSORED ADR	66987V109	4,009	46,900	SH	Call	SOLE		0	0	0
NOVARTIS AG	SPONSORED ADR	66987V109	5,806	67,920	SH		SOLE		67,920	0	0
NOVO-NORDISK A S	ADR	670100205	263	3,900	SH	Put	SOLE		3,900	0	0
NOVO-NORDISK A S	ADR	670100205	113	1,678	SH		SOLE		1,678	0	0
NRG ENERGY INC.	COM NEW	629377508	602	15,961	SH		SOLE		15,961	0	0
NU SKIN ENTERPRISES, INC.	CL A	67018T105	0	3	SH		SOLE		3	0	0
NUANCE COMMUNICATIONS INC	COM	67020Y100	12,265	281,045	SH		SOLE		281,045	0	0
NUCOR CORP.	COM	670346105	6,406	79,800	SH	Call	SOLE		0	0	0
NUCOR CORP.	COM	670346105	7,602	94,700	SH		SOLE		94,700	0	0
NUTANIX INC	CL A	67059N108	471	17,747	SH		SOLE		17,747	0	0
NVIDIA CORPORATION	COM	67066G104	16,018	30,000	SH	Call	SOLE		0	0	0
NVIDIA CORPORATION	COM	67066G104	70,906	132,800	SH	Put	SOLE		132,800	0	0
NVIDIA CORPORATION	COM	67066G104	25,761	48,248	SH		SOLE		48,248	0	0
NXP SEMICONDUCTORS NV	COM	N6596X109	18,886	93,800	SH	Call	SOLE		0	0	0
NXP SEMICONDUCTORS NV	COM	N6596X109	80,677	400,700	SH	Put	SOLE		400,700	0	0
NXP SEMICONDUCTORS NV	COM	N6596X109	11,475	56,994	SH		SOLE		56,994	0	0
OREILLY AUTOMOTIVE INC	COM	67103H107	14,051	27,700	SH	Call	SOLE		0	0	0
OCCIDENTAL PETE CORP	COM	674599105	2,579	96,900	SH	Call	SOLE		0	0	0
OCCIDENTAL PETE CORP	COM	674599105	282	10,600	SH	Put	SOLE		10,600	0	0
OCCIDENTAL PETE CORP	COM	674599105	1,895	71,202	SH		SOLE		71,202	0	0
OGE ENERGY CORP.	COM	670837103	94	2,900	SH	Call	SOLE		0	0	0
OGE ENERGY CORP.	COM	670837103	3	100	SH	Put	SOLE		100	0	0
OGE ENERGY CORP.	COM	670837103	2	62	SH		SOLE		62	0	0
OLD DOMINION FREIGHT LINE IN	COM	679580100	4,111	17,100	SH	Call	SOLE		0	0	0
OLD DOMINION FREIGHT LINE IN	COM	679580100	10,674	44,400	SH	Put	SOLE		44,400	0	0
OLD DOMINION FREIGHT LINE IN	COM	679580100	441	1,834	SH		SOLE		1,834	0	0
OLD REP INTL CORP	COM	680223104	19	848	SH		SOLE		848	0	0
OLIN CORP	COM PAR $1	680665205	1,618	42,600	SH	Put	SOLE		42,600	0	0
OLIN CORP	COM PAR $1	680665205	197	5,201	SH		SOLE		5,201	0	0
OLLIES BARGAIN OUTLET HOLDIN	COM	681116109	99	1,135	SH		SOLE		1,135	0	0
OMEGA HEALTHCARE INVS INC	COM	681936100	22,004	600,700	SH	Call	SOLE		0	0	0
OMEGA HEALTHCARE INVS INC	COM	681936100	32,802	895,500	SH	Put	SOLE		895,500	0	0
OMEGA HEALTHCARE INVS INC	COM	681936100	3,782	103,255	SH		SOLE		103,255	0	0
OMNICELL COM	COM	68213N109	3,286	25,300	SH	Call	SOLE		0	0	0
OMNICELL COM	COM	68213N109	9,571	73,700	SH	Put	SOLE		73,700	0	0
OMNICELL COM	COM	68213N109	1,773	13,653	SH		SOLE		13,653	0	0
OMNICOM GROUP INC	COM	681919106	7,437	100,300	SH	Call	SOLE		0	0	0
OMNICOM GROUP INC	COM	681919106	1,394	18,800	SH	Put	SOLE		18,800	0	0
ON SEMICONDUCTOR CORP.	COM	682189105	4,943	118,800	SH	Call	SOLE		0	0	0
ON SEMICONDUCTOR CORP.	COM	682189105	54,601	1,312,200	SH	Put	SOLE		1,312,200	0	0
ONEOK INC.	COM	682680103	7,082	139,800	SH	Call	SOLE		0	0	0
ONEOK INC.	COM	682680103	21,688	428,100	SH	Put	SOLE		428,100	0	0
ORACLE CORP.	COM	68389X105	22,996	327,724	SH		SOLE		327,724	0	0
OSHKOSH CORP	COM	688239201	4,314	36,356	SH		SOLE		36,356	0	0
OVINTIV INC	COM	69047Q102	9,502	398,900	SH	Put	SOLE		398,900	0	0
OVINTIV INC	COM	69047Q102	1,685	70,745	SH		SOLE		70,745	0	0
OWENS CORNING	COM	690742101	1,068	11,600	SH	Call	SOLE		0	0	0
PACCAR INC.	COM	693718108	14,322	154,135	SH		SOLE		154,135	0	0
PALO ALTO NETWORKS INC	COM	697435105	2,544	7,900	SH	Put	SOLE		7,900	0	0
PALO ALTO NETWORKS INC	COM	697435105	354	1,099	SH		SOLE		1,099	0	0
PAN AMERICAN SILVER CORP	COM	697900108	16,751	557,800	SH	Put	SOLE		557,800	0	0
PAN AMERICAN SILVER CORP	COM	697900108	4,391	146,221	SH		SOLE		146,221	0	0
PARKER-HANNIFIN CORP.	COM	701094104	18,863	59,800	SH	Put	SOLE		59,800	0	0
PARKER-HANNIFIN CORP.	COM	701094104	305	967	SH		SOLE		967	0	0
PAYCOM SOFTWARE INC	COM	70432V102	21,945	59,300	SH	Put	SOLE		59,300	0	0
PAYCOM SOFTWARE INC	COM	70432V102	6,641	17,945	SH		SOLE		17,945	0	0
PAYPAL HOLDINGS INC	COM	70450Y103	4,760	19,600	SH	Call	SOLE		0	0	0
PAYPAL HOLDINGS INC	COM	70450Y103	238,323	981,400	SH	Put	SOLE		981,400	0	0
PAYPAL HOLDINGS INC	COM	70450Y103	31,214	128,536	SH		SOLE		128,536	0	0
PEMBINA PIPELINE CORPORATION	COM	706327103	6,319	219,100	SH	Call	SOLE		0	0	0
PEMBINA PIPELINE CORPORATION	COM	706327103	4,113	142,600	SH	Put	SOLE		142,600	0	0
PENN NATIONAL GAMING, INC.	COM	707569109	7,748	73,900	SH	Call	SOLE		0	0	0
PENN NATIONAL GAMING, INC.	COM	707569109	45,144	430,600	SH	Put	SOLE		430,600	0	0
PENTAIR PLC	SHS	G7S00T104	5	80	SH		SOLE		80	0	0
PENUMBRA INC	COM	70975L107	1,678	6,200	SH	Put	SOLE		6,200	0	0
PENUMBRA INC	COM	70975L107	1,073	3,966	SH		SOLE		3,966	0	0
PEOPLES UNITED FINANCIAL INC	COM	712704105	1,525	85,200	SH	Call	SOLE		0	0	0
PEOPLES UNITED FINANCIAL INC	COM	712704105	48	2,700	SH	Put	SOLE		2,700	0	0
PEPSICO INC	COM	713448108	138	975	SH		SOLE		975	0	0
PERFORMANCE FOOD GROUP CO	COM	71377A103	421	7,300	SH	Call	SOLE		0	0	0
PFIZER INC.	COM	717081103	40,154	1,108,300	SH	Call	SOLE		0	0	0
PFIZER INC.	COM	717081103	118,008	3,257,200	SH	Put	SOLE		3,257,200	0	0
PFIZER INC.	COM	717081103	3,799	104,855	SH		SOLE		104,855	0	0
PG&E CORP.	COM	69331C108	0	11	SH		SOLE		11	0	0
PHILLIPS 66	COM	718546104	43,322	531,300	SH	Call	SOLE		0	0	0
PHILLIPS 66	COM	718546104	26,501	325,000	SH	Put	SOLE		325,000	0	0
PINNACLE FINL PARTNERS INC	COM	72346Q104	1,011	11,400	SH	Call	SOLE		0	0	0
PINNACLE WEST CAPITAL CORP.	COM	723484101	122	1,500	SH	Call	SOLE		0	0	0
PINTEREST INC	CL A	72352L106	6,078	82,100	SH	Call	SOLE		0	0	0
PINTEREST INC	CL A	72352L106	64,591	872,500	SH	Put	SOLE		872,500	0	0
PINTEREST INC	CL A	72352L106	7,272	98,231	SH		SOLE		98,231	0	0
PIONEER NATURAL RESOURCES CO	COM	723787107	25,729	162,000	SH	Put	SOLE		162,000	0	0
PIONEER NATURAL RESOURCES CO	COM	723787107	2,328	14,659	SH		SOLE		14,659	0	0
PLANET FITNESS INC	CL A	72703H101	9,237	119,500	SH	Call	SOLE		0	0	0
PLUG POWER INC	COM NEW	72919P202	1,588	44,300	SH	Call	SOLE		0	0	0
PLUG POWER INC	COM NEW	72919P202	29,217	815,200	SH	Put	SOLE		815,200	0	0
PLUG POWER INC	COM NEW	72919P202	15,429	430,499	SH		SOLE		430,499	0	0
PNC FINL SVCS GROUP INC	COM	693475105	67,936	387,300	SH	Call	SOLE		0	0	0
PNC FINL SVCS GROUP INC	COM	693475105	42,467	242,100	SH	Put	SOLE		242,100	0	0
POLARIS INC	COM	731068102	12,990	97,300	SH	Call	SOLE		0	0	0
POOL CORP	COM	73278L105	10,150	29,400	SH	Call	SOLE		0	0	0
POOL CORP	COM	73278L105	15,605	45,200	SH	Put	SOLE		45,200	0	0
POPULAR INC	COM NEW	733174700	16	229	SH		SOLE		229	0	0
PPD INC	COM	69355F102	0	6	SH		SOLE		6	0	0
PPL CORP	COM	69351T106	23,095	800,800	SH	Call	SOLE		0	0	0
PPL CORP	COM	69351T106	9,116	316,100	SH	Put	SOLE		316,100	0	0
PRINCIPAL FINANCIAL GROUP IN	COM	74251V102	10,001	166,800	SH	Call	SOLE		0	0	0
PRINCIPAL FINANCIAL GROUP IN	COM	74251V102	2,392	39,900	SH	Put	SOLE		39,900	0	0
PROCTER & GAMBLE CO.	COM	742718109	11,512	85,000	SH	Call	SOLE		0	0	0
PROCTER & GAMBLE CO.	COM	742718109	15,780	116,521	SH		SOLE		116,521	0	0
PROLOGIS INC	COM	74340W103	8,639	81,500	SH	Call	SOLE		0	0	0
PROLOGIS INC	COM	74340W103	11,098	104,700	SH	Put	SOLE		104,700	0	0
PROOFPOINT INC	COM	743424103	3,593	28,560	SH		SOLE		28,560	0	0
PROSPERITY BANCSHARES INC.	COM	743606105	9	124	SH		SOLE		124	0	0
PRUDENTIAL FINANCIAL INC.	COM	744320102	78,865	865,700	SH	Call	SOLE		0	0	0
PRUDENTIAL FINANCIAL INC.	COM	744320102	35,010	384,300	SH	Put	SOLE		384,300	0	0
PTC INC	COM	69370C100	13,068	94,933	SH		SOLE		94,933	0	0
PUBLIC SVC ENTERPRISE GRP IN	COM	744573106	5,040	83,700	SH	Call	SOLE		0	0	0
PUBLIC STORAGE	COM	74460D109	26,798	108,600	SH	Call	SOLE		0	0	0
PURE STORAGE INC	CL A	74624M102	87	4,019	SH		SOLE		4,019	0	0
QIAGEN NV	SHS NEW	N72482123	650	13,340	SH		SOLE		13,340	0	0
QORVO INC	COM	74736K101	55,906	306,000	SH	Put	SOLE		306,000	0	0
QORVO INC	COM	74736K101	7,121	38,977	SH		SOLE		38,977	0	0
QUALCOMM, INC.	COM	747525103	6,311	47,600	SH	Call	SOLE		0	0	0
QUALCOMM, INC.	COM	747525103	112,251	846,600	SH	Put	SOLE		846,600	0	0
QUALCOMM, INC.	COM	747525103	29,235	220,492	SH		SOLE		220,492	0	0
QUANTA SERVICES, INC.	COM	74762E102	5,612	63,784	SH		SOLE		63,784	0	0
QUIDEL CORP.	COM	74838J101	4,414	34,500	SH	Put	SOLE		34,500	0	0
QUIDEL CORP.	COM	74838J101	2,607	20,380	SH		SOLE		20,380	0	0
R1 RCM INC	COM	749397105	2	72	SH		SOLE		72	0	0
RAYTHEON TECHNOLOGIES CORPOR	COM	75513E101	27,902	361,100	SH	Call	SOLE		0	0	0
RAYTHEON TECHNOLOGIES CORPOR	COM	75513E101	105,072	1,359,800	SH	Put	SOLE		1,359,800	0	0
RAYTHEON TECHNOLOGIES CORPOR	COM	75513E101	1,723	22,293	SH		SOLE		22,293	0	0
REALPAGE INC.	COM	75606N109	750	8,600	SH		SOLE		8,600	0	0
REALTY INCOME CORP.	COM	756109104	21,031	331,200	SH	Call	SOLE		0	0	0
REALTY INCOME CORP.	COM	756109104	9,258	145,800	SH	Put	SOLE		145,800	0	0
REDFIN CORP	COM	75737F108	353	5,300	SH	Put	SOLE		5,300	0	0
REGENCY CENTERS CORPORATION	COM	758849103	7,446	131,300	SH	Put	SOLE		131,300	0	0
REGENCY CENTERS CORPORATION	COM	758849103	40	714	SH		SOLE		714	0	0
REGENERON PHARMACEUTICALS, I	COM	75886F107	2,311	4,884	SH		SOLE		4,884	0	0
REGIONS FINANCIAL CORP.	COM	7591EP100	21	1,000	SH	Call	SOLE		0	0	0
REGIONS FINANCIAL CORP.	COM	7591EP100	347	16,800	SH	Put	SOLE		16,800	0	0
REGIONS FINANCIAL CORP.	COM	7591EP100	4	208	SH		SOLE		208	0	0
REINSURANCE GROUP OF AMERICA	COM	759351604	3,126	24,800	SH	Call	SOLE		0	0	0
REINSURANCE GROUP OF AMERICA	COM	759351604	1,034	8,200	SH	Put	SOLE		8,200	0	0
RELIANCE STEEL & ALUMINUM CO	COM	759509102	4,310	28,300	SH	Call	SOLE		0	0	0
RELIANCE STEEL & ALUMINUM CO	COM	759509102	17,587	115,481	SH		SOLE		115,481	0	0
RENAISSANCERE HOLDINGS LTD	COM	G7496G103	1	7	SH		SOLE		7	0	0
REPLIGEN CORP.	COM	759916109	351	1,804	SH		SOLE		1,804	0	0
RESMED INC.	COM	761152107	15,580	80,300	SH	Put	SOLE		80,300	0	0
RESMED INC.	COM	761152107	2,296	11,835	SH		SOLE		11,835	0	0
RESTAURANT BRANDS INTERNATIO	COM	76131D103	871	13,400	SH	Call	SOLE		0	0	0
RH	COM	74967X103	14,557	24,400	SH	Put	SOLE		24,400	0	0
RH	COM	74967X103	385	646	SH		SOLE		646	0	0
RINGCENTRAL INC.	CL A	76680R206	11,915	40,000	SH	Call	SOLE		0	0	0
RINGCENTRAL INC.	CL A	76680R206	8,817	29,600	SH	Put	SOLE		29,600	0	0
RIO TINTO PLC	SPONSORED ADR	767204100	15,903	204,800	SH	Call	SOLE		0	0	0
RIO TINTO PLC	SPONSORED ADR	767204100	7,478	96,300	SH	Put	SOLE		96,300	0	0
RITE AID CORP.	COM	767754872	1	29	SH		SOLE		29	0	0
ROKU INC	COM CL A	77543R102	68,053	208,900	SH	Put	SOLE		208,900	0	0
ROKU INC	COM CL A	77543R102	4,686	14,384	SH		SOLE		14,384	0	0
ROSS STORES, INC.	COM	778296103	18,706	156,000	SH	Put	SOLE		156,000	0	0
ROSS STORES, INC.	COM	778296103	3,129	26,096	SH		SOLE		26,096	0	0
ROYAL BANK OF CANADA	COM	780087102	7,589	82,300	SH	Call	SOLE		0	0	0
ROYAL BANK OF CANADA	COM	780087102	11,757	127,500	SH	Put	SOLE		127,500	0	0
ROYAL BANK OF CANADA	COM	780087102	2,032	22,040	SH		SOLE		22,040	0	0
ROYAL CARIBBEAN GROUP	COM	V7780T103	7,551	88,200	SH	Call	SOLE		0	0	0
ROYAL CARIBBEAN GROUP	COM	V7780T103	3,022	35,300	SH	Put	SOLE		35,300	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	3,200	81,600	SH	Call	SOLE		0	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	10,955	279,400	SH	Put	SOLE		279,400	0	0
ROYAL DUTCH SHELL PLC	SPONS ADR A	780259206	1,149	29,305	SH		SOLE		29,305	0	0
ROYAL GOLD, INC.	COM	780287108	1,764	16,389	SH		SOLE		16,389	0	0
S&P GLOBAL INC	COM	78409V104	98,945	280,400	SH	Call	SOLE		0	0	0
SALESFORCE.COM INC	COM	79466L302	4,576	21,600	SH	Call	SOLE		0	0	0
SALESFORCE.COM INC	COM	79466L302	114,537	540,600	SH	Put	SOLE		540,600	0	0
SALESFORCE.COM INC	COM	79466L302	26,907	126,999	SH		SOLE		126,999	0	0
SAP SE	SPON ADR	803054204	1,621	13,200	SH	Call	SOLE		0	0	0
SAP SE	SPON ADR	803054204	41,245	335,900	SH	Put	SOLE		335,900	0	0
SAP SE	SPON ADR	803054204	6,041	49,196	SH		SOLE		49,196	0	0
SBA COMMUNICATIONS CORP	CL A	78410G104	8,299	29,900	SH	Call	SOLE		0	0	0
SCHLUMBERGER LTD.	COM	806857108	1,816	66,785	SH		SOLE		66,785	0	0
SCOTTS MIRACLE-GRO COMPANY	CL A	810186106	392	1,600	SH	Call	SOLE		0	0	0
SCOTTS MIRACLE-GRO COMPANY	CL A	810186106	1,328	5,423	SH		SOLE		5,423	0	0
SEABOARD CORP.	COM	811543107	30	8	SH		SOLE		8	0	0
SEAGATE TECHNOLOGY PLC	SHS	G7945M107	1,159	15,100	SH	Call	SOLE		0	0	0
SEAGATE TECHNOLOGY PLC	SHS	G7945M107	5,564	72,500	SH	Put	SOLE		72,500	0	0
SEAGATE TECHNOLOGY PLC	SHS	G7945M107	11,486	149,654	SH		SOLE		149,654	0	0
SEAGEN INC	COM	81181C104	39	279	SH		SOLE		279	0	0
SEALED AIR CORP.	COM	81211K100	0	1	SH		SOLE		1	0	0
SEMPRA ENERGY	COM	816851109	5,078	38,300	SH	Call	SOLE		0	0	0
SERVICENOW INC	COM	81762P102	3,951	7,900	SH	Put	SOLE		7,900	0	0
SHERWIN-WILLIAMS CO.	COM	824348106	19,410	26,300	SH	Call	SOLE		0	0	0
SHERWIN-WILLIAMS CO.	COM	824348106	36,310	49,200	SH	Put	SOLE		49,200	0	0
SHERWIN-WILLIAMS CO.	COM	824348106	14,271	19,337	SH		SOLE		19,337	0	0
SHOPIFY INC	CL A	82509L107	52,337	47,300	SH	Put	SOLE		47,300	0	0
SHOPIFY INC	CL A	82509L107	8,564	7,740	SH		SOLE		7,740	0	0
SIGNATURE BK NEW YORK N Y	COM	82669G104	5,019	22,197	SH		SOLE		22,197	0	0
SIMON PPTY GROUP INC NEW	COM	828806109	27,965	245,800	SH	Put	SOLE		245,800	0	0
SIMON PPTY GROUP INC NEW	COM	828806109	1,533	13,477	SH		SOLE		13,477	0	0
SITEONE LANDSCAPE SUPPLY INC	COM	82982L103	34	200	SH	Put	SOLE		200	0	0
SKYWORKS SOLUTIONS, INC.	COM	83088M102	5,174	28,200	SH	Call	SOLE		0	0	0
SKYWORKS SOLUTIONS, INC.	COM	83088M102	190,544	1,038,500	SH	Put	SOLE		1,038,500	0	0
SKYWORKS SOLUTIONS, INC.	COM	83088M102	14,693	80,078	SH		SOLE		80,078	0	0
SL GREEN REALTY CORP.	COM	78440X804	1,085	15,500	SH	Put	SOLE		15,500	0	0
SL GREEN REALTY CORP.	COM	78440X804	249	3,556	SH		SOLE		3,556	0	0
SLACK TECHNOLOGIES INC	COM CL A	83088V102	626	15,400	SH	Put	SOLE		15,400	0	0
SLACK TECHNOLOGIES INC	COM CL A	83088V102	1,100	27,082	SH		SOLE		27,082	0	0
SLM CORP.	COM	78442P106	3,694	205,589	SH		SOLE		205,589	0	0
SNAP INC	CL A	83304A106	1,150	22,000	SH	Call	SOLE		0	0	0
SNAP INC	CL A	83304A106	13,397	256,200	SH	Put	SOLE		256,200	0	0
SOLAREDGE TECHNOLOGIES INC	COM	83417M104	26,847	93,400	SH	Put	SOLE		93,400	0	0
SOLAREDGE TECHNOLOGIES INC	COM	83417M104	6,753	23,493	SH		SOLE		23,493	0	0
SONOS INC	COM	83570H108	320	8,544	SH		SOLE		8,544	0	0
SONY GROUP CORPORATION	SPONSORED ADR	835699306	4,580	43,200	SH	Put	SOLE		43,200	0	0
SONY GROUP CORPORATION	SPONSORED ADR	835699307	13,002	122,648	SH		SOLE		122,648	0	0
SOUTH STATE CORP	COM	840441109	298	3,800	SH	Call	SOLE		0	0	0
SOUTH STATE CORP	COM	840441109	1,060	13,500	SH	Put	SOLE		13,500	0	0
SOUTH STATE CORP	COM	840441109	252	3,210	SH		SOLE		3,210	0	0
SOUTHERN CO	COM	842587107	50,834	817,800	SH	Call	SOLE		0	0	0
SOUTHERN CO	COM	842587107	19,493	313,600	SH	Put	SOLE		313,600	0	0
SOUTHERN COPPER CORPORATION	COM	84265V105	28	412	SH		SOLE		412	0	0
SOUTHWEST AIRLINES CO	COM	844741108	3,480	57,000	SH	Put	SOLE		57,000	0	0
SOUTHWEST AIRLINES CO	COM	844741108	9,681	158,543	SH		SOLE		158,543	0	0
SPDR SER TR	S&P BK ETF	78464A797	16,503	318,100	SH	Call	SOLE		0	0	0
SPDR SER TR	S&P REGL BKG	78464A698	28,248	425,800	SH	Call	SOLE		0	0	0
SPDR SER TR	S&P RETAIL ETF	78464A714	37,548	420,900	SH	Call	SOLE		0	0	0
SPDR SER TR	S&P BK ETF	78464A797	31,834	613,600	SH	Put	SOLE		613,600	0	0
SPDR SER TR	S&P REGL BKG	78464A698	51,659	778,700	SH	Put	SOLE		778,700	0	0
SPDR SER TR	S&P RETAIL ETF	78464A714	150,711	1,689,400	SH	Put	SOLE		1,689,400	0	0
SPDR SER TR	S&P RETAIL ETF	78464A714	5,922	66,388	SH		SOLE		66,388	0	0
SPDR SER TR	S&P OILGAS EXP	78468R556	5,470	67,249	SH		SOLE		67,249	0	0
SPDR SER TR	S&P METALS MNG	78464A755	8,275	207,301	SH		SOLE		207,301	0	0
SPIRIT AEROSYSTEMS HLDGS INC	COM CL A	848574109	21,737	446,800	SH	Put	SOLE		446,800	0	0
SPIRIT AEROSYSTEMS HLDGS INC	COM CL A	848574109	2,153	44,250	SH		SOLE		44,250	0	0
SPIRIT REALTY CAPITAL INC	COM NEW	84860W300	493	11,600	SH	Call	SOLE		0	0	0
SPIRIT REALTY CAPITAL INC	COM NEW	84860W300	667	15,700	SH	Put	SOLE		15,700	0	0
SPIRIT REALTY CAPITAL INC	COM NEW	84860W300	31	732	SH		SOLE		732	0	0
SPLUNK INC	COM	848637104	4,037	29,800	SH	Put	SOLE		29,800	0	0
SPLUNK INC	COM	848637104	3,460	25,537	SH		SOLE		25,537	0	0
SPOTIFY TECHNOLOGY S.A.	SHS	L8681T102	7,663	28,600	SH	Put	SOLE		28,600	0	0
SPOTIFY TECHNOLOGY S.A.	SHS	L8681T102	2,767	10,328	SH		SOLE		10,328	0	0
SQUARE INC	CL A	852234103	6,380	28,100	SH	Call	SOLE		0	0	0
SQUARE INC	CL A	852234103	78,900	347,500	SH	Put	SOLE		347,500	0	0
SQUARE INC	CL A	852234103	8,817	38,832	SH		SOLE		38,832	0	0
SS&C TECHNOLOGIES HLDGS INC	COM	78467J100	4,349	62,251	SH		SOLE		62,251	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	1,803,737	4,551,100	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	TECHNOLOGY	81369Y803	122,159	919,800	SH	Call	SOLE		0	0	0
SPDR SER TR	S&P HOMEBUILD	78464A888	16,438	233,600	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI INT-UTILS	81369Y886	81,472	1,272,200	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	ENERGY	81369Y506	9,513	193,900	SH	Call	SOLE		0	0	0
SPDR GOLD TR	GOLD SHS	78463V107	18,491	115,600	SH	Call	SOLE		0	0	0
SPDR INDEX SHS FDS	EURO STOXX 50	78463X202	4,286	96,300	SH	Call	SOLE		0	0	0
SELECT SECTOR SPDR TR	SBI CONS DISCR	81369Y407	33,379	198,600	SH	Call	SOLE		0	0	0
SPDR S&P 500 ETF TR	TR UNIT	78462F103	2,696,550	6,803,800	SH	Put	SOLE		6,803,800	0	0
SPDR SER TR	S&P HOMEBUILD	78464A888	13,391	190,300	SH	Put	SOLE		190,300	0	0
SELECT SECTOR SPDR TR	SBI INT-UTILS	81369Y886	57,758	901,900	SH	Put	SOLE		901,900	0	0
SELECT SECTOR SPDR TR	ENERGY	81369Y506	88,391	1,801,700	SH	Put	SOLE		1,801,700	0	0
SPDR GOLD TR	GOLD SHS	78463V107	194,175	1,213,900	SH	Put	SOLE		1,213,900	0	0
SPDR INDEX SHS FDS	EURO STOXX 50	78463X202	13,073	293,700	SH	Put	SOLE		293,700	0	0
SELECT SECTOR SPDR TR	SBI CONS DISCR	81369Y407	4,807	28,600	SH	Put	SOLE		28,600	0	0
SELECT SECTOR SPDR TR	SBI CONS STPLS	81369Y308	30,903	452,400	SH	Put	SOLE		452,400	0	0
SELECT SECTOR SPDR TR	SBI HEALTHCARE	81369Y209	113,308	970,600	SH	Put	SOLE		970,600	0	0
SPDR DOW JONES INDL AVERAGE	UT SER 1	78467X109	62,635	189,700	SH	Put	SOLE		189,700	0	0
SELECT SECTOR SPDR TR	ENERGY	81369Y506	1,744	35,550	SH		SOLE		35,550	0	0
SPDR GOLD TR	GOLD SHS	78463V107	17,006	106,313	SH		SOLE		106,313	0	0
SPDR INDEX SHS FDS	EURO STOXX 50	78463X202	124	2,797	SH		SOLE		2,797	0	0
SELECT SECTOR SPDR TR	SBI CONS STPLS	81369Y308	895	13,101	SH		SOLE		13,101	0	0
SELECT SECTOR SPDR TR	SBI HEALTHCARE	81369Y209	25,044	214,529	SH		SOLE		214,529	0	0
SPDR DOW JONES INDL AVERAGE	UT SER 1	78467X109	6,690	20,261	SH		SOLE		20,261	0	0
SELECT SECTOR SPDR TR	SBI INT-INDS	81369Y704	26,470	268,867	SH		SOLE		268,867	0	0
SELECT SECTOR SPDR TR	SBI INT-FINL	81369Y605	21,958	644,872	SH		SOLE		644,872	0	0
ST MICROELECTRONICS	NY REGISTRY	861012102	1,545	40,300	SH	Call	SOLE		0	0	0
ST MICROELECTRONICS	NY REGISTRY	861012102	40,637	1,060,200	SH	Put	SOLE		1,060,200	0	0
ST MICROELECTRONICS	NY REGISTRY	861012102	10,423	271,921	SH		SOLE		271,921	0	0
STAG INDL INC	COM	85254J102	81	2,400	SH	Call	SOLE		0	0	0
STAG INDL INC	COM	85254J102	1,039	30,900	SH	Put	SOLE		30,900	0	0
STAG INDL INC	COM	85254J102	69	2,057	SH		SOLE		2,057	0	0
STANLEY BLACK & DECKER INC	COM	854502101	72,840	364,800	SH	Call	SOLE		0	0	0
STANLEY BLACK & DECKER INC	COM	854502101	59,262	296,800	SH	Put	SOLE		296,800	0	0
STARBUCKS CORP.	COM	855244109	116,569	1,066,800	SH	Put	SOLE		1,066,800	0	0
STARBUCKS CORP.	COM	855244109	11,411	104,433	SH		SOLE		104,433	0	0
STARWOOD PROPERTY TRUST INC	COM	85571B105	12,491	504,900	SH	Call	SOLE		0	0	0
STARWOOD PROPERTY TRUST INC	COM	85571B105	18,760	758,300	SH	Put	SOLE		758,300	0	0
STEEL DYNAMICS INC.	COM	858119100	5,359	105,583	SH		SOLE		105,583	0	0
STELLANTIS N.V	SHS	N82405106	274	15,399	SH		SOLE		15,399	0	0
STITCH FIX INC	COM CL A	860897107	272	5,500	SH	Put	SOLE		5,500	0	0
STORE CAPITAL CORP	COM	862121100	151	4,500	SH	Call	SOLE		0	0	0
STORE CAPITAL CORP	COM	862121100	10	300	SH	Put	SOLE		300	0	0
STRYKER CORP.	COM	863667101	67,691	277,900	SH	Call	SOLE		0	0	0
STRYKER CORP.	COM	863667101	108,783	446,600	SH	Put	SOLE		446,600	0	0
STRYKER CORP.	COM	863667101	6,675	27,404	SH		SOLE		27,404	0	0
SUN CMNTYS INC	COM	866674104	3,916	26,100	SH	Call	SOLE		0	0	0
SUN CMNTYS INC	COM	866674104	765	5,100	SH	Put	SOLE		5,100	0	0
SUNCOR ENERGY, INC.	COM	867224107	6,253	299,170	SH		SOLE		299,170	0	0
SUNPOWER CORP	COM	867652406	3,887	116,200	SH	Put	SOLE		116,200	0	0
SUNPOWER CORP	COM	867652406	380	11,375	SH		SOLE		11,375	0	0
SUNRUN INC	COM	86771W105	889	14,700	SH	Put	SOLE		14,700	0	0
SUNRUN INC	COM	86771W105	2,453	40,566	SH		SOLE		40,566	0	0
SVB FINANCIAL GROUP	COM	78486Q101	147	298	SH		SOLE		298	0	0
SYNOPSYS, INC.	COM	871607107	24,208	97,700	SH	Put	SOLE		97,700	0	0
SYNOPSYS, INC.	COM	871607107	5,678	22,917	SH		SOLE		22,917	0	0
SYNOVUS FINANCIAL CORP.	COM NEW	87161C501	5,151	112,600	SH	Call	SOLE		0	0	0
SYNOVUS FINANCIAL CORP.	COM NEW	87161C501	10,811	236,300	SH	Put	SOLE		236,300	0	0
SYSCO CORP.	COM	871829107	27,055	343,600	SH	Call	SOLE		0	0	0
SYSCO CORP.	COM	871829107	31,079	394,700	SH	Put	SOLE		394,700	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADS	874039100	13,247	112,000	SH	Call	SOLE		0	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADS	874039100	178,828	1,511,900	SH	Put	SOLE		1,511,900	0	0
TAIWAN SEMICONDUCTOR MFG LTD	SPONSORED ADS	874039100	25,571	216,193	SH		SOLE		216,193	0	0
TAKEDA PHARMACEUTICAL CO LTD	SPONSORED ADS	874060205	16,626	910,500	SH	Call	SOLE		0	0	0
TAKEDA PHARMACEUTICAL CO LTD	SPONSORED ADS	874060205	3,050	167,007	SH		SOLE		167,007	0	0
TANDEM DIABETES CARE INC	COM NEW	875372203	397	4,500	SH	Call	SOLE		0	0	0
TAPESTRY INC	COM	876030107	3,800	92,200	SH	Put	SOLE		92,200	0	0
TAPESTRY INC	COM	876030107	44	1,076	SH		SOLE		1,076	0	0
TARGA RESOURCES CORP	COM	87612G101	9,484	298,700	SH	Call	SOLE		0	0	0
TARGA RESOURCES CORP	COM	87612G101	1,022	32,200	SH	Put	SOLE		32,200	0	0
TARGET CORP	COM	87612E106	7,546	38,100	SH	Put	SOLE		38,100	0	0
TARGET CORP	COM	87612E106	18,164	91,707	SH		SOLE		91,707	0	0
TATA MOTORS LTD.	SPONSORED ADR	876568502	3	147	SH		SOLE		147	0	0
TC ENERGY CORP	COM	87807B107	806	17,611	SH		SOLE		17,611	0	0
TECK RESOURCES LTD	CL B	878742204	4	200	SH	Put	SOLE		200	0	0
TECK RESOURCES LTD	CL B	878742204	250	13,027	SH		SOLE		13,027	0	0
TEGNA INC	COM	87901J105	37	1,987	SH		SOLE		1,987	0	0
TELADOC HEALTH INC	COM	87918A105	43,093	237,100	SH	Call	SOLE		0	0	0
TELADOC HEALTH INC	COM	87918A105	4,962	27,300	SH	Put	SOLE		27,300	0	0
ERICSSON	ADR B SEK 10	294821608	9,993	757,600	SH	Call	SOLE		0	0	0
ERICSSON	ADR B SEK 10	294821608	1,199	90,900	SH	Put	SOLE		90,900	0	0
ERICSSON	ADR B SEK 10	294821608	892	67,606	SH		SOLE		67,606	0	0
TELUS CORPORATION	COM	87971M103	1,504	75,489	SH		SOLE		75,489	0	0
TEMPUR SEALY INTL INC	COM	88023U101	2,311	63,200	SH	Call	SOLE		0	0	0
TERADATA CORP DEL	COM	88076W103	397	10,300	SH	Call	SOLE		0	0	0
TERADYNE, INC.	COM	880770102	99	816	SH		SOLE		816	0	0
TESLA INC	COM	88160R101	57,776	86,500	SH	Call	SOLE		0	0	0
TESLA INC	COM	88160R101	137,928	206,500	SH	Put	SOLE		206,500	0	0
TEVA PHARMACEUTICAL INDS LTD	SPONSORED ADS	881624209	162	14,000	SH	Call	SOLE		0	0	0
TEVA PHARMACEUTICAL INDS LTD	SPONSORED ADS	881624209	730	63,224	SH		SOLE		63,224	0	0
TEXAS INSTRUMENTS INC.	COM	882508104	51,764	273,900	SH	Call	SOLE		0	0	0
TEXAS INSTRUMENTS INC.	COM	882508104	48,419	256,200	SH	Put	SOLE		256,200	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	111,037	243,300	SH	Call	SOLE		0	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	71,058	155,700	SH	Put	SOLE		155,700	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	17,317	37,944	SH		SOLE		37,944	0	0
TJX COMPANIES, INC.	COM	872540109	79	1,200	SH	Put	SOLE		1,200	0	0
TJX COMPANIES, INC.	COM	872540109	67	1,010	SH		SOLE		1,010	0	0
T-MOBILE US INC	COM	872590104	226	1,800	SH	Put	SOLE		1,800	0	0
TOLL BROTHERS INC.	COM	889478103	6,246	110,100	SH	Call	SOLE		0	0	0
TOLL BROTHERS INC.	COM	889478103	5,520	97,300	SH	Put	SOLE		97,300	0	0
TOPBUILD CORP	COM	89055F103	8,377	40,000	SH	Call	SOLE		0	0	0
TOPBUILD CORP	COM	89055F103	2,744	13,100	SH	Put	SOLE		13,100	0	0
TORO CO.	COM	891092108	0	1	SH		SOLE		1	0	0
TORONTO DOMINION BANK	COM NEW	891160509	4,421	67,800	SH	Call	SOLE		0	0	0
TORONTO DOMINION BANK	COM NEW	891160509	32,651	500,700	SH	Put	SOLE		500,700	0	0
TOYOTA MOTOR CORPORATION	SP ADR REP2COM	892331307	1,857	11,900	SH	Call	SOLE		0	0	0
TOYOTA MOTOR CORPORATION	SP ADR REP2COM	892331307	17,648	113,085	SH		SOLE		113,085	0	0
TRACTOR SUPPLY CO.	COM	892356106	1	3	SH		SOLE		3	0	0
TRADE DESK INC	COM CL A	88339J105	4,236	6,500	SH	Call	SOLE		0	0	0
TRADE DESK INC	COM CL A	88339J105	11,469	17,600	SH	Put	SOLE		17,600	0	0
TRADEWEB MARKETS INC	CL A	892672106	2,144	28,973	SH		SOLE		28,973	0	0
TRAVEL PLUS LEISURE CO	COM	894164102	3,988	65,200	SH	Put	SOLE		65,200	0	0
TRAVEL PLUS LEISURE CO	COM	894164102	445	7,269	SH		SOLE		7,269	0	0
TRAVELERS COMPANIES INC.	COM	89417E109	3,023	20,100	SH	Call	SOLE		0	0	0
TREX CO., INC.	COM	89531P105	1,071	11,700	SH	Call	SOLE		0	0	0
TRIMBLE INC	COM	896239100	4,951	63,650	SH		SOLE		63,650	0	0
TRIPADVISOR INC.	COM	896945201	1,538	28,600	SH	Put	SOLE		28,600	0	0
TRIPADVISOR INC.	COM	896945201	2,412	44,846	SH		SOLE		44,846	0	0
TRUIST FINANCIAL CORPORATION	COM	89832Q109	71,541	1,226,700	SH	Call	SOLE		0	0	0
TRUIST FINANCIAL CORPORATION	COM	89832Q109	17,041	292,200	SH	Put	SOLE		292,200	0	0
TURNING POINT THERAPEUTICS I	COM	90041T108	199	2,100	SH	Call	SOLE		0	0	0
TWILIO INC	CL A	90138F102	401	1,176	SH		SOLE		1,176	0	0
TWITTER INC	COM	90184L102	19,617	308,300	SH	Put	SOLE		308,300	0	0
TWITTER INC	COM	90184L102	9,840	154,649	SH		SOLE		154,649	0	0
TWO HBRS INVT CORP	COM NEW	90187B408	3	441	SH		SOLE		441	0	0
TYLER TECHNOLOGIES, INC.	COM	902252105	2,357	5,553	SH		SOLE		5,553	0	0
U.S. BANCORP.	COM NEW	902973304	26,543	479,900	SH	Call	SOLE		0	0	0
U.S. BANCORP.	COM NEW	902973304	21,493	388,600	SH	Put	SOLE		388,600	0	0
UBER TECHNOLOGIES INC	COM	90353T100	23,488	430,900	SH	Put	SOLE		430,900	0	0
UBER TECHNOLOGIES INC	COM	90353T100	5,555	101,901	SH		SOLE		101,901	0	0
UBIQUITI INC	COM	90353W103	899	3,015	SH		SOLE		3,015	0	0
UBS GROUP AG	SHS	H42097107	2,547	163,981	SH		SOLE		163,981	0	0
UGI CORP.	COM	902681105	850	20,716	SH		SOLE		20,716	0	0
ULTA BEAUTY INC	COM	90384S303	59,763	193,300	SH	Put	SOLE		193,300	0	0
ULTA BEAUTY INC	COM	90384S303	11,028	35,670	SH		SOLE		35,670	0	0
UNDER ARMOUR INC	CL A	904311107	2,631	118,718	SH		SOLE		118,718	0	0
UNILEVER PLC	SPON ADR NEW	904767704	3,547	63,538	SH		SOLE		63,538	0	0
UNITED AIRLINES HOLDINGS INC	COM	910047109	12,181	211,700	SH	Call	SOLE		0	0	0
UNITED AIRLINES HOLDINGS INC	COM	910047109	18,764	326,100	SH	Put	SOLE		326,100	0	0
UNITED AIRLINES HOLDINGS INC	COM	910047109	863	14,997	SH		SOLE		14,997	0	0
UNITED PARCEL SERVICE, INC.	CL B	911312106	31,448	185,000	SH	Call	SOLE		0	0	0
UNITED PARCEL SERVICE, INC.	CL B	911312106	143,438	843,800	SH	Put	SOLE		843,800	0	0
UNITED PARCEL SERVICE, INC.	CL B	911312106	2,780	16,351	SH		SOLE		16,351	0	0
UNITED RENTALS, INC.	COM	911363109	51,076	155,100	SH	Call	SOLE		0	0	0
UNITED RENTALS, INC.	COM	911363109	32,700	99,300	SH	Put	SOLE		99,300	0	0
UNITED STATES STL CORP NEW	COM	912909108	3,075	117,513	SH		SOLE		117,513	0	0
UNITED THERAPEUTICS CORP DEL	COM	91307C102	11,370	67,973	SH		SOLE		67,973	0	0
UNIVERSAL DISPLAY CORP.	COM	91347P105	465	1,962	SH		SOLE		1,962	0	0
UNIVERSAL HEALTH SERVICES, I	CL B	913903100	471	3,531	SH		SOLE		3,531	0	0
UNUM GROUP	COM	91529Y106	4,083	146,700	SH	Call	SOLE		0	0	0
UNUM GROUP	COM	91529Y106	982	35,300	SH	Put	SOLE		35,300	0	0
UPWORK INC	COM	91688F104	506	11,300	SH	Call	SOLE		0	0	0
UPWORK INC	COM	91688F104	938	20,945	SH		SOLE		20,945	0	0
URBAN OUTFITTERS, INC.	COM	917047102	11	303	SH		SOLE		303	0	0
US FOODS HOLDING CORP	COM	912008109	15	400	SH	Call	SOLE		0	0	0
US FOODS HOLDING CORP	COM	912008109	8,638	226,600	SH	Put	SOLE		226,600	0	0
US FOODS HOLDING CORP	COM	912008109	919	24,119	SH		SOLE		24,119	0	0
VAIL RESORTS INC.	COM	91879Q109	4	13	SH		SOLE		13	0	0
VALERO ENERGY CORP.	COM	91913Y100	19,869	277,500	SH	Call	SOLE		0	0	0
VALERO ENERGY CORP.	COM	91913Y100	29,843	416,800	SH	Put	SOLE		416,800	0	0
VANECK VECTORS ETF TRUST	OIL SVCS ETF	92189H607	14,794	77,400	SH	Call	SOLE		0	0	0
VANECK VECTORS ETF TRUST	OIL SVCS ETF	92189H607	78,788	412,200	SH	Put	SOLE		412,200	0	0
VANECK VECTORS ETF TRUST	JR GOLD MINERS E	92189F791	61,187	1,359,400	SH	Put	SOLE		1,359,400	0	0
VANECK VECTORS ETF TRUST	RUSSIA ETF	92189F403	4,117	159,500	SH	Put	SOLE		159,500	0	0
VANECK VECTORS ETF TRUST	SEMICONDUCTOR ET	92189F676	185,122	760,100	SH	Put	SOLE		760,100	0	0
VANECK VECTORS ETF TRUST	GOLD MINERS ETF	92189F106	102,986	3,168,800	SH	Put	SOLE		3,168,800	0	0
VANECK VECTORS ETF TRUST	OIL SVCS ETF	92189H607	1,018	5,327	SH		SOLE		5,327	0	0
VANECK VECTORS ETF TRUST	JR GOLD MINERS E	92189F791	27,367	608,021	SH		SOLE		608,021	0	0
VANECK VECTORS ETF TRUST	RUSSIA ETF	92189F403	13,315	515,880	SH		SOLE		515,880	0	0
VANECK VECTORS ETF TRUST	SEMICONDUCTOR ET	92189F676	2,431	9,983	SH		SOLE		9,983	0	0
VANECK VECTORS ETF TRUST	GOLD MINERS ETF	92189F106	28,508	877,181	SH		SOLE		877,181	0	0
VANGUARD GROUP, INC.	REAL ESTATE ETF	922908553	8,378	91,200	SH	Call	SOLE		0	0	0
VANGUARD GROUP, INC.	TOTAL STK MKT	922908769	5,725	27,700	SH	Call	SOLE		0	0	0
VANGUARD GROUP, INC.	FTSE EUROPE ETF	922042874	53,928	856,000	SH	Call	SOLE		0	0	0
VANGUARD GROUP, INC.	FTSE EUROPE ETF	922042874	59,718	947,900	SH	Put	SOLE		947,900	0	0
VANGUARD GROUP, INC.	FTSE EUROPE ETF	922042874	951	15,099	SH		SOLE		15,099	0	0
VARIAN MEDICAL SYSTEMS, INC.	COM	92220P105	3	17	SH		SOLE		17	0	0
VEEVA SYSTEMS INC	CL A COM	922475108	30,487	116,700	SH	Put	SOLE		116,700	0	0
VEEVA SYSTEMS INC	CL A COM	922475108	3,102	11,876	SH		SOLE		11,876	0	0
VENTAS INC	COM	92276F100	48,134	902,400	SH	Call	SOLE		0	0	0
VENTAS INC	COM	92276F100	7,276	136,400	SH	Put	SOLE		136,400	0	0
VEREIT INC	COM	92339V308	7,203	186,500	SH	Call	SOLE		0	0	0
VEREIT INC	COM	92339V308	4,596	119,000	SH	Put	SOLE		119,000	0	0
VERISK ANALYTICS INC	COM	92345Y106	3,304	18,700	SH	Call	SOLE		0	0	0
VERIZON COMMUNICATIONS INC	COM	92343V104	23,243	399,700	SH	Call	SOLE		0	0	0
VERIZON COMMUNICATIONS INC	COM	92343V104	5,161	88,745	SH		SOLE		88,745	0	0
VERTEX PHARMACEUTICALS, INC.	COM	92532F100	150	700	SH	Call	SOLE		0	0	0
VERTEX PHARMACEUTICALS, INC.	COM	92532F100	9,298	43,267	SH		SOLE		43,267	0	0
VERTIV HOLDINGS CO	COM CL A	92537N108	5,057	252,865	SH		SOLE		252,865	0	0
VF CORP.	COM	918204108	153,358	1,918,900	SH	Call	SOLE		0	0	0
VF CORP.	COM	918204108	112	1,400	SH	Put	SOLE		1,400	0	0
VICI PROPERTIES INC	COM	925652109	6	200	SH	Call	SOLE		0	0	0
VICI PROPERTIES INC	COM	925652109	929	32,900	SH	Put	SOLE		32,900	0	0
VICI PROPERTIES INC	COM	925652109	95	3,367	SH		SOLE		3,367	0	0
VIR BIOTECHNOLOGY INC	COM	92764N102	697	13,600	SH	Put	SOLE		13,600	0	0
VIR BIOTECHNOLOGY INC	COM	92764N102	218	4,246	SH		SOLE		4,246	0	0
VIRGIN GALACTIC HOLDINGS INC	COM	92766K106	6,392	208,700	SH	Call	SOLE		0	0	0
VIRGIN GALACTIC HOLDINGS INC	COM	92766K106	12,503	408,200	SH	Put	SOLE		408,200	0	0
VIRGIN GALACTIC HOLDINGS INC	COM	92766K106	6,644	216,912	SH		SOLE		216,912	0	0
VISA INC	COM CL A	92826C839	6,860	32,400	SH	Call	SOLE		0	0	0
VISA INC	COM CL A	92826C839	75,397	356,100	SH	Put	SOLE		356,100	0	0
VISA INC	COM CL A	92826C839	1,844	8,710	SH		SOLE		8,710	0	0
VISTEON CORP.	COM NEW	92839U206	33	268	SH		SOLE		268	0	0
VISTRA CORP	COM	92840M102	6,456	365,163	SH		SOLE		365,163	0	0
VODAFONE GROUP PLC	SPONSORED ADR	92857W308	293	15,900	SH	Call	SOLE		0	0	0
VODAFONE GROUP PLC	SPONSORED ADR	92857W308	6,808	369,400	SH	Put	SOLE		369,400	0	0
VODAFONE GROUP PLC	SPONSORED ADR	92857W308	13,605	738,220	SH		SOLE		738,220	0	0
W. P. CAREY INC	COM	92936U109	70,611	997,900	SH	Call	SOLE		0	0	0
W. P. CAREY INC	COM	92936U109	43,192	610,400	SH	Put	SOLE		610,400	0	0
BERKLEY W R CORP	COM	084423102	19	249	SH		SOLE		249	0	0
GRAINGER W W INC	COM	384802104	25	63	SH		SOLE		63	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	31,974	582,400	SH	Put	SOLE		582,400	0	0
WALGREENS BOOTS ALLIANCE INC	COM	931427108	2,108	38,391	SH		SOLE		38,391	0	0
WALMART INC	COM	931142103	10,785	79,400	SH	Put	SOLE		79,400	0	0
WALMART INC	COM	931142103	30,989	228,147	SH		SOLE		228,147	0	0
WALT DISNEY CO (THE)	COM	254687106	4,761	25,800	SH	Call	SOLE		0	0	0
WALT DISNEY CO (THE)	COM	254687106	9,263	50,200	SH	Put	SOLE		50,200	0	0
WALT DISNEY CO (THE)	COM	254687106	6,454	34,976	SH		SOLE		34,976	0	0
WASTE CONNECTIONS INC	COM	94106B101	0	1	SH		SOLE		1	0	0
WASTE MANAGEMENT, INC.	COM	94106L109	1,705	13,214	SH		SOLE		13,214	0	0
WATERS CORP.	COM	941848103	2,000	7,037	SH		SOLE		7,037	0	0
WATSCO INC.	COM	942622200	0	1	SH		SOLE		1	0	0
WAYFAIR INC	CL A	94419L101	24,330	77,300	SH	Call	SOLE		0	0	0
WAYFAIR INC	CL A	94419L101	23,921	76,000	SH	Put	SOLE		76,000	0	0
WEBSTER FINANCIAL CORP.	COM	947890109	18	320	SH		SOLE		320	0	0
WEC ENERGY GROUP INC	COM	92939U106	150	1,600	SH	Call	SOLE		0	0	0
WELLS FARGO & CO.	COM	949746101	16,347	418,400	SH	Put	SOLE		418,400	0	0
WELLS FARGO & CO.	COM	949746101	22,507	576,077	SH		SOLE		576,077	0	0
WELLTOWER INC	COM	95040Q104	32,828	458,300	SH	Call	SOLE		0	0	0
WELLTOWER INC	COM	95040Q104	39,640	553,400	SH	Put	SOLE		553,400	0	0
WESTERN ALLIANCE BANCORP	COM	957638109	170	1,800	SH	Call	SOLE		0	0	0
WESTERN ALLIANCE BANCORP	COM	957638109	2,323	24,600	SH	Put	SOLE		24,600	0	0
WESTERN DIGITAL CORP.	COM	958102105	15,733	235,700	SH	Put	SOLE		235,700	0	0
WESTERN DIGITAL CORP.	COM	958102105	13,174	197,367	SH		SOLE		197,367	0	0
WESTERN UNION COMPANY	COM	959802109	3,207	130,052	SH		SOLE		130,052	0	0
WESTROCK CO	COM	96145D105	15,068	289,500	SH	Call	SOLE		0	0	0
WESTROCK CO	COM	96145D105	18,108	347,900	SH	Put	SOLE		347,900	0	0
WEX INC	COM	96208T104	13,076	62,500	SH	Call	SOLE		0	0	0
WEX INC	COM	96208T104	1,109	5,300	SH	Put	SOLE		5,300	0	0
WEYERHAEUSER CO.	COM NEW	962166104	35,255	990,300	SH	Call	SOLE		0	0	0
WEYERHAEUSER CO.	COM NEW	962166104	44,386	1,246,800	SH	Put	SOLE		1,246,800	0	0
WHEATON PRECIOUS METALS CORP	COM	962879102	3,329	87,131	SH		SOLE		87,131	0	0
WHIRLPOOL CORP.	COM	963320106	42,439	192,600	SH	Call	SOLE		0	0	0
WHIRLPOOL CORP.	COM	963320106	1,542	7,000	SH	Put	SOLE		7,000	0	0
WHITE MOUNTAINS INSURANCE GR	COM	G9618E107	18	16	SH		SOLE		16	0	0
WILLSCOT MOBILE MINI HOLDING	COM CL A	971378104	88	3,167	SH		SOLE		3,167	0	0
WORKDAY INC	CL A	98138H101	72,616	292,300	SH	Put	SOLE		292,300	0	0
WORKDAY INC	CL A	98138H101	5,197	20,919	SH		SOLE		20,919	0	0
WYNN RESORTS LTD.	COM	983134107	21,501	171,500	SH	Put	SOLE		171,500	0	0
WYNN RESORTS LTD.	COM	983134107	8,870	70,748	SH		SOLE		70,748	0	0
XPO LOGISTICS INC	COM	983793100	38,100	309,000	SH	Put	SOLE		309,000	0	0
XPO LOGISTICS INC	COM	983793100	750	6,079	SH		SOLE		6,079	0	0
XYLEM INC	COM	98419M100	25	237	SH		SOLE		237	0	0
YETI HOLDINGS INC	COM	98585X104	3,382	46,840	SH		SOLE		46,840	0	0
ZEBRA TECHNOLOGIES CORP.	CL A	989207105	14,216	29,300	SH	Put	SOLE		29,300	0	0
ZEBRA TECHNOLOGIES CORP.	CL A	989207105	9,361	19,294	SH		SOLE		19,294	0	0
ZENDESK INC	COM	98936J101	782	5,900	SH	Call	SOLE		0	0	0
ZENDESK INC	COM	98936J101	544	4,100	SH	Put	SOLE		4,100	0	0
ZENDESK INC	COM	98936J101	3,267	24,638	SH		SOLE		24,638	0	0
ZILLOW GROUP INC	CL C CAP STK	98954M200	15,881	122,500	SH	Put	SOLE		122,500	0	0
ZILLOW GROUP INC	CL C CAP STK	98954M101	22	168	SH		SOLE		168	0	0
ZIONS BANCORPORATION N.A	COM	989701107	11,322	206,000	SH	Call	SOLE		0	0	0
ZIONS BANCORPORATION N.A	COM	989701107	6,337	115,300	SH	Put	SOLE		115,300	0	0
ZOETIS INC	CL A	98978V103	24,756	157,200	SH	Put	SOLE		157,200	0	0
ZOETIS INC	CL A	98978V103	4,749	30,157	SH		SOLE		30,157	0	0
ZOOM VIDEO COMMUNICATIONS IN	CL A	98980L101	32,932	102,500	SH	Call	SOLE		0	0	0
ZOOM VIDEO COMMUNICATIONS IN	CL A	98980L101	53,912	167,800	SH	Put	SOLE		167,800	0	0
ZOOM VIDEO COMMUNICATIONS IN	CL A	98980L101	8,932	27,801	SH		SOLE		27,801	0	0
ZSCALER INC	COM	98980G102	1,545	9,000	SH	Put	SOLE		9,000	0	0
ZSCALER INC	COM	98980G102	413	2,408	SH		SOLE		2,408	0	0
ZYNGA INC	CL A	98986T108	1,090	106,800	SH	Call	SOLE		0	0	0
ZYNGA INC	CL A	98986T108	1,359	133,076	SH		SOLE		133,076	0	0