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
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 9,703 46,700 SH Call SOLE   0 0 0
3M CO COM 88579Y101 37,525 180,600 SH Put SOLE   180,600 0 0
ABB LTD SPONSORED ADR 000375204 1,342 71,095 SH   SOLE   71,095 0 0
ABBOTT LABS COM 002824100 15,924 199,200 SH Call SOLE   0 0 0
ABBOTT LABS COM 002824100 4,413 55,200 SH Put SOLE   55,200 0 0
ABBOTT LABS COM 002824100 1,321 16,530 SH   SOLE   16,530 0 0
ABBVIE INC COM 00287Y109 64,206 796,700 SH Call SOLE   0 0 0
ABBVIE INC COM 00287Y109 18,568 230,400 SH Put SOLE   230,400 0 0
ABIOMED INC COM 003654100 12,423 43,500 SH Call SOLE   0 0 0
ABIOMED INC COM 003654100 27,074 94,800 SH Put SOLE   94,800 0 0
ABIOMED INC COM 003654100 9,725 34,052 SH   SOLE   34,052 0 0
ACADIA HEALTHCARE COMPANY IN COM 00404A109 87 2,965 SH   SOLE   2,965 0 0
ACADIA PHARMACEUTICALS INC COM 004225108 29 1,092 SH   SOLE   1,092 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 1,726 9,805 SH   SOLE   9,805 0 0
ACTIVISION BLIZZARD INC COM 00507V109 9,152 201,000 SH Call SOLE   0 0 0
ACTIVISION BLIZZARD INC COM 00507V109 28,743 631,300 SH Put SOLE   631,300 0 0
ACTIVISION BLIZZARD INC COM 00507V109 475 10,431 SH   SOLE   10,431 0 0
ACUITY BRANDS, INC. ORDINARY SHARES 00508Y102 658 5,487 SH   SOLE   5,487 0 0
ADIENT PLC ORD SHS G0084W101 8 596 SH   SOLE   596 0 0
ADOBE INC ORDINARY SHARES 00724F101 30,380 114,000 SH Call SOLE   0 0 0
ADOBE INC ORDINARY SHARES 00724F101 98,202 368,500 SH Put SOLE   368,500 0 0
ADOBE INC ORDINARY SHARES 00724F101 2,407 9,031 SH   SOLE   9,031 0 0
ADVANCED MICRO DEVICES INC COM 007903107 15,628 612,400 SH Call SOLE   0 0 0
ADVANCED MICRO DEVICES INC COM 007903107 96,726 3,790,200 SH Put SOLE   3,790,200 0 0
ADVANCED MICRO DEVICES INC COM 007903107 3,027 118,611 SH   SOLE   118,611 0 0
AES CORP. ORDINARY SHARES 00130H105 564 31,200 SH Call SOLE   0 0 0
AES CORP. ORDINARY SHARES 00130H105 1,922 106,300 SH Put SOLE   106,300 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 8,247 102,600 SH Put SOLE   102,600 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 3,085 38,378 SH   SOLE   38,378 0 0
AGNC INVT CORP COM 00123Q104 27 1,500 SH Call SOLE   0 0 0
AGNC INVT CORP COM 00123Q104 986 54,788 SH   SOLE   54,788 0 0
AGNICO EAGLE MINES LTD COM 008474108 34,761 799,100 SH Call SOLE   0 0 0
AGNICO EAGLE MINES LTD COM 008474108 11,680 268,500 SH Put SOLE   268,500 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 2,230 31,100 SH Put SOLE   31,100 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 630 8,785 SH   SOLE   8,785 0 0
ALASKA AIR GROUP INC COM 011659109 10,315 183,800 SH Call SOLE   0 0 0
ALASKA AIR GROUP INC COM 011659109 5,926 105,600 SH Put SOLE   105,600 0 0
ALASKA AIR GROUP INC COM 011659109 4,843 86,289 SH   SOLE   86,289 0 0
ALBEMARLE CORP COM 012653101 1,090 13,300 SH Put SOLE   13,300 0 0
ALBEMARLE CORP COM 012653101 35 424 SH   SOLE   424 0 0
ALCOA CORP COM 013872106 5,198 184,600 SH Put SOLE   184,600 0 0
ALCOA CORP COM 013872106 5,114 181,621 SH   SOLE   181,621 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 18,889 132,500 SH Call SOLE   0 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 4,519 31,700 SH Put SOLE   31,700 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 18,939 140,100 SH Call SOLE   0 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 20,601 152,400 SH Put SOLE   152,400 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 487 3,605 SH   SOLE   3,605 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 128,755 705,700 SH Call SOLE   0 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 93,871 514,500 SH Put SOLE   514,500 0 0
ALIGN TECHNOLOGY INC COM 016255101 910 3,200 SH Call SOLE   0 0 0
ALIGN TECHNOLOGY INC COM 016255101 21,780 76,600 SH Put SOLE   76,600 0 0
ALIGN TECHNOLOGY INC COM 016255101 3,400 11,958 SH   SOLE   11,958 0 0
ALLEGHANY CORP DEL COM 017175100 1,653 2,700 SH Put SOLE   2,700 0 0
ALLEGHANY CORP DEL COM 017175100 205 335 SH   SOLE   335 0 0
ALLERGAN PLC SHS G0177J108 4,553 31,100 SH Call SOLE   0 0 0
ALLERGAN PLC SHS G0177J108 6,008 41,034 SH   SOLE   41,034 0 0
ALLIANCE DATA SYSTEMS CORP COM 018581108 1,919 10,966 SH   SOLE   10,966 0 0
ALLIED MOTION TECHNOLOGIES I COM 019330109 8 224 SH   SOLE   224 0 0
ALLSTATE CORP COM 020002101 3,447 36,600 SH Call SOLE   0 0 0
ALLSTATE CORP COM 020002101 3,033 32,200 SH Put SOLE   32,200 0 0
ALLY FINANCIAL INC ORDINARY SHARES 02005N100 2,841 103,364 SH   SOLE   103,364 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 1,916 20,500 SH Call SOLE   0 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 131 1,400 SH Put SOLE   1,400 0 0
ALPHABET INC ORDINARY SHARES - CL 02079K305 14,123 12,000 SH Call SOLE   0 0 0
ALPHABET INC ORDINARY SHARES - CL 02079K305 173,591 147,500 SH Put SOLE   147,500 0 0
ALTICE USA INC CL A 02156K103 666 31,003 SH   SOLE   31,003 0 0
ALTRIA GROUP INC COM 02209S103 46,346 807,000 SH Call SOLE   0 0 0
ALTRIA GROUP INC COM 02209S103 40,764 709,800 SH Put SOLE   709,800 0 0
AMAZON COM INC COM 023135106 40,067 22,500 SH Call SOLE   0 0 0
AMAZON COM INC COM 023135106 215,115 120,800 SH Put SOLE   120,800 0 0
AMAZON COM INC COM 023135106 6,484 3,641 SH   SOLE   3,641 0 0
AMDOCS LTD SHS G02602103 909 16,800 SH Call SOLE   0 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 31,150 980,800 SH Call SOLE   0 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 26,291 827,800 SH Put SOLE   827,800 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 9,068 285,528 SH   SOLE   285,528 0 0
AMERICAN EXPRESS CO. ORDINARY SHARES 025816109 10,908 99,800 SH Call SOLE   0 0 0
AMERICAN EXPRESS CO. ORDINARY SHARES 025816109 16,275 148,900 SH Put SOLE   148,900 0 0
AMERICAN FINL GROUP INC OHIO COM 025932104 1,019 10,587 SH   SOLE   10,587 0 0
AMERICAN NATL INS CO COM 028591105 152 1,262 SH   SOLE   1,262 0 0
AMERICAN TOWER CORP NEW COM 03027X100 15,824 80,300 SH Call SOLE   0 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 563 5,400 SH Call SOLE   0 0 0
AMERIPRISE FINL INC COM 03076C106 24,006 187,400 SH Call SOLE   0 0 0
AMERIPRISE FINL INC COM 03076C106 20,048 156,500 SH Put SOLE   156,500 0 0
AMGEN INC COM 031162100 4,408 23,200 SH Put SOLE   23,200 0 0
AMGEN INC COM 031162100 1,447 7,619 SH   SOLE   7,619 0 0
ANADARKO PETE CORP COM 032511107 12,180 267,800 SH Put SOLE   267,800 0 0
ANADARKO PETE CORP COM 032511107 6,428 141,329 SH   SOLE   141,329 0 0
ANGLOGOLD ASHANTI LTD ADR 035128206 2,494 190,400 SH Put SOLE   190,400 0 0
ANGLOGOLD ASHANTI LTD ADR 035128206 17 1,332 SH   SOLE   1,332 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 2,082 24,800 SH Call SOLE   0 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 8,044 95,800 SH Put SOLE   95,800 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 1,503 17,895 SH   SOLE   17,895 0 0
ANSYS INC COM 03662Q105 1,535 8,400 SH Put SOLE   8,400 0 0
ANSYS INC COM 03662Q105 999 5,466 SH   SOLE   5,466 0 0
ANTERO RES CORP COM 03674X106 120 13,564 SH   SOLE   13,564 0 0
AON PLC SHS CL A G0408V102 4,797 28,100 SH Call SOLE   0 0 0
AON PLC SHS CL A G0408V102 6,265 36,700 SH Put SOLE   36,700 0 0
APACHE CORP COM 037411105 1,830 52,800 SH Call SOLE   0 0 0
APACHE CORP COM 037411105 3,029 87,400 SH Put SOLE   87,400 0 0
APACHE CORP COM 037411105 7,579 218,658 SH   SOLE   218,658 0 0
APPLE INC COM 037833100 42,682 224,700 SH Call SOLE   0 0 0
APPLE INC COM 037833100 128,406 676,000 SH Put SOLE   676,000 0 0
APPLIED MATLS INC COM 038222105 17,811 449,100 SH Call SOLE   0 0 0
APPLIED MATLS INC COM 038222105 36,682 924,900 SH Put SOLE   924,900 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 8 628 SH   SOLE   628 0 0
APTARGROUP INC COM 038336103 1,461 13,734 SH   SOLE   13,734 0 0
APTIV PLC SHS G6095L109 1,274 16,021 SH   SOLE   16,021 0 0
AQUA AMERICA INC COM 03836W103 4 100 SH Put SOLE   100 0 0
AQUA AMERICA INC COM 03836W103 0 2 SH   SOLE   2 0 0
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 2,821 138,400 SH Put SOLE   138,400 0 0
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH 03938L203 2,584 126,803 SH   SOLE   126,803 0 0
ARCHER DANIELS MIDLAND CO. ORDINARY SHARES 039483102 2,242 51,991 SH   SOLE   51,991 0 0
ARES CAPITAL CORP ORDINARY SHARES 04010L103 2,566 149,688 SH   SOLE   149,688 0 0
ARISTA NETWORKS INC ORDINARY SHARES 040413106 22,421 71,300 SH Call SOLE   0 0 0
ARISTA NETWORKS INC ORDINARY SHARES 040413106 38,584 122,700 SH Put SOLE   122,700 0 0
ASHFORD INC COM 044104107 6 100 SH   SOLE   100 0 0
ASHLAND GLOBAL HOLDINGS INC ORDINARY SHARES 044186104 240 3,075 SH   SOLE   3,075 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 11,828 62,900 SH Call SOLE   0 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 51,262 272,600 SH Put SOLE   272,600 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 1,678 8,923 SH   SOLE   8,923 0 0
ASPEN TECHNOLOGY INC COM 045327103 1,619 15,527 SH   SOLE   15,527 0 0
ASSOCIATED BANC CORP COM 045487105 24 1,122 SH   SOLE   1,122 0 0
ASSOCIATED CAP GROUP INC CL A 045528106 7 168 SH   SOLE   168 0 0
ASSURANT INC COM 04621X108 1,357 14,294 SH   SOLE   14,294 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 167 4,122 SH   SOLE   4,122 0 0
AT HOME GROUP INC ORDINARY SHARES 04650Y100 8 433 SH   SOLE   433 0 0
AT&T INC COM 00206R102 85,607 2,729,800 SH Call SOLE   0 0 0
AT&T INC COM 00206R102 23,103 736,700 SH Put SOLE   736,700 0 0
ATHENE HLDG LTD CL A G0684D107 249 6,092 SH   SOLE   6,092 0 0
ATLASSIAN CORP PLC CL A G06242104 66 583 SH   SOLE   583 0 0
AUTODESK INC COM 052769106 16,486 105,800 SH Call SOLE   0 0 0
AUTODESK INC COM 052769106 14,959 96,000 SH Put SOLE   96,000 0 0
AUTODESK INC COM 052769106 1,804 11,577 SH   SOLE   11,577 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 7,205 45,106 SH   SOLE   45,106 0 0
AUTOZONE INC COM 053332102 1,843 1,800 SH Call SOLE   0 0 0
AUTOZONE INC COM 053332102 4,199 4,100 SH Put SOLE   4,100 0 0
AUTOZONE INC COM 053332102 2,424 2,367 SH   SOLE   2,367 0 0
AVALONBAY CMNTYS INC COM 053484101 1 6 SH   SOLE   6 0 0
AVERY DENNISON CORP. ORDINARY SHARES 053611109 1,605 14,200 SH Put SOLE   14,200 0 0
AVERY DENNISON CORP. ORDINARY SHARES 053611109 152 1,342 SH   SOLE   1,342 0 0
AXALTA COATING SYS LTD COM G0750C108 913 36,200 SH Call SOLE   0 0 0
AXALTA COATING SYS LTD COM G0750C108 674 26,744 SH   SOLE   26,744 0 0
BAIDU INC ADR 056752108 2,357 14,300 SH Put SOLE   14,300 0 0
BAIDU INC ADR 056752108 3,354 20,344 SH   SOLE   20,344 0 0
BAKER HUGHES A GE CO CL A 05722G100 6,622 238,899 SH   SOLE   238,899 0 0
BANK AMER CORP COM 060505104 16,284 590,200 SH Call SOLE   0 0 0
BANK AMER CORP COM 060505104 2,985 108,200 SH Put SOLE   108,200 0 0
BANK AMER CORP COM 060505104 1,200 43,487 SH   SOLE   43,487 0 0
BANK MONTREAL QUE COM 063671101 7,255 96,962 SH   SOLE   96,962 0 0
BANK N S HALIFAX COM 064149107 6,128 115,006 SH   SOLE   115,006 0 0
BANK NEW YORK MELLON CORP COM 064058100 1,831 36,314 SH   SOLE   36,314 0 0
BARRICK GOLD CORP COM 067901108 1,819 132,700 SH Call SOLE   0 0 0
BARRICK GOLD CORP COM 067901108 10,786 786,700 SH Put SOLE   786,700 0 0
Bausch Health Companies COM 071734107 14,205 575,100 SH Call SOLE   0 0 0
Bausch Health Companies COM 071734107 16,626 673,100 SH Put SOLE   673,100 0 0
Bausch Health Companies COM 071734107 5,173 209,424 SH   SOLE   209,424 0 0
BAXTER INTL INC COM 071813109 903 11,100 SH Put SOLE   11,100 0 0
BAXTER INTL INC COM 071813109 30 364 SH   SOLE   364 0 0
BB&T CORP COM 054937107 31,636 679,900 SH Call SOLE   0 0 0
BCE INC COM NEW 05534B760 2,178 49,061 SH   SOLE   49,061 0 0
BECTON DICKINSON & CO COM 075887109 10 41 SH   SOLE   41 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,440 66,900 SH Call SOLE   0 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 85,639 426,300 SH Put SOLE   426,300 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,798 83,620 SH   SOLE   83,620 0 0
BERRY GLOBAL GROUP INC COM 08579W103 792 14,700 SH Put SOLE   14,700 0 0
BEST BUY INC COM 086516101 2,245 31,600 SH Put SOLE   31,600 0 0
BEST BUY INC COM 086516101 3,179 44,740 SH   SOLE   44,740 0 0
BHP GROUP LIMITED ADR 088606108 614 11,228 SH   SOLE   11,228 0 0
BIO RAD LABS INC CL A 090572207 8,271 27,058 SH   SOLE   27,058 0 0
BIOGEN INC COM 09062X103 8,439 35,700 SH Call SOLE   0 0 0
BIOGEN INC COM 09062X103 75,476 319,300 SH Put SOLE   319,300 0 0
BIOGEN INC COM 09062X103 7,919 33,502 SH   SOLE   33,502 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 36 401 SH   SOLE   401 0 0
BIOTELEMETRY INC COM 090672106 8 124 SH   SOLE   124 0 0
BLACK KNIGHT INC COM 09215C105 3,028 55,558 SH   SOLE   55,558 0 0
BLACKROCK INC COM 09247X101 17,009 39,800 SH Put SOLE   39,800 0 0
BLACKROCK INC COM 09247X101 4,778 11,179 SH   SOLE   11,179 0 0
BLACKROCK INSTITUTIONAL TRUS ISHARES EXPANDED TEC 464287515 21,040 99,800 SH Call SOLE   0 0 0
BLUEBIRD BIO INC COM 09609G100 2,564 16,300 SH Put SOLE   16,300 0 0
BLUEBIRD BIO INC COM 09609G100 166 1,057 SH   SOLE   1,057 0 0
BLUEGREEN VACATIONS CORP COM 09629F108 8 518 SH   SOLE   518 0 0
BOEING CO COM 097023105 83,836 219,800 SH Call SOLE   0 0 0
BOEING CO COM 097023105 74,377 195,000 SH Put SOLE   195,000 0 0
BOOKING HOLDINGS INC ORDINARY SHARES 09857L108 61,595 35,300 SH Put SOLE   35,300 0 0
BOOKING HOLDINGS INC ORDINARY SHARES 09857L108 872 500 SH   SOLE   500 0 0
BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,442 59,200 SH Put SOLE   59,200 0 0
BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 8,736 150,258 SH   SOLE   150,258 0 0
BORGWARNER INC COM 099724106 2,481 64,600 SH Call SOLE   0 0 0
BORGWARNER INC COM 099724106 15 400 SH Put SOLE   400 0 0
BOSTON SCIENTIFIC CORP COM 101137107 752 19,600 SH Call SOLE   0 0 0
BOSTON SCIENTIFIC CORP COM 101137107 322 8,400 SH Put SOLE   8,400 0 0
BOSTON SCIENTIFIC CORP COM 101137107 360 9,388 SH   SOLE   9,388 0 0
BP PLC SPONSORED ADR 055622104 19,399 443,700 SH Call SOLE   0 0 0
BP PLC SPONSORED ADR 055622104 140 3,200 SH Put SOLE   3,200 0 0
BRIGGS & STRATTON CORP. ORDINARY SHARES 109043109 8 655 SH   SOLE   655 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,150 24,100 SH Call SOLE   0 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 6,975 146,200 SH Put SOLE   146,200 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 4,483 93,959 SH   SOLE   93,959 0 0
BRITISH AMERICAN TOBACCO PLC ADR 110448107 1,352 32,397 SH   SOLE   32,397 0 0
BROADCOM INC ORDINARY SHARES 11135F101 25,139 83,600 SH Call SOLE   0 0 0
BROADCOM INC ORDINARY SHARES 11135F101 127,982 425,600 SH Put SOLE   425,600 0 0
BROADCOM INC ORDINARY SHARES 11135F101 7,149 23,773 SH   SOLE   23,773 0 0
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 653 6,300 SH Call SOLE   0 0 0
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 2,566 24,751 SH   SOLE   24,751 0 0
BROOKDALE SENIOR LIVING INC ORDINARY SHARES 112463104 151 22,970 SH   SOLE   22,970 0 0
BROWN & BROWN INC COM 115236101 1,833 62,124 SH   SOLE   62,124 0 0
BROWN-FORMAN CORP. ORDINARY SHARES - CL 115637209 19 353 SH   SOLE   353 0 0
BUNGE LTD. ORDINARY SHARES G16962105 1,342 25,287 SH   SOLE   25,287 0 0
BURLINGTON STORES INC COM 122017106 689 4,400 SH Put SOLE   4,400 0 0
BWX TECHNOLOGIES INC ORDINARY SHARES 05605H100 52 1,054 SH   SOLE   1,054 0 0
CABOT CORP. ORDINARY SHARES 127055101 30 717 SH   SOLE   717 0 0
CABOT OIL & GAS CORP COM 127097103 1,230 47,131 SH   SOLE   47,131 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 648 10,200 SH Call SOLE   0 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 1,823 28,700 SH Put SOLE   28,700 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 14,100 222,008 SH   SOLE   222,008 0 0
CAMPBELL SOUP CO. ORDINARY SHARES 134429109 95 2,500 SH Call SOLE   0 0 0
CAMPBELL SOUP CO. ORDINARY SHARES 134429109 3,932 103,112 SH   SOLE   103,112 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 485 10,100 SH Call SOLE   0 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 327 6,800 SH Put SOLE   6,800 0 0
CANADIAN NAT RES LTD COM 136385101 4,705 171,100 SH Call SOLE   0 0 0
CANADIAN NAT RES LTD COM 136385101 1,059 38,500 SH Put SOLE   38,500 0 0
CANADIAN PAC RY LTD COM 13645T100 6,469 31,400 SH Call SOLE   0 0 0
CANADIAN PAC RY LTD COM 13645T100 14,010 68,000 SH Put SOLE   68,000 0 0
CANADIAN PAC RY LTD COM 13645T100 3,594 17,444 SH   SOLE   17,444 0 0
CAPRI HOLDINGS LTD ORDINARY SHARES G1890L107 1,684 36,800 SH Call SOLE   0 0 0
CAPRI HOLDINGS LTD ORDINARY SHARES G1890L107 5,151 112,600 SH Put SOLE   112,600 0 0
CAPRI HOLDINGS LTD ORDINARY SHARES G1890L107 5,702 124,629 SH   SOLE   124,629 0 0
CARDINAL HEALTH INC COM 14149Y108 19,775 410,700 SH Call SOLE   0 0 0
CARDINAL HEALTH INC COM 14149Y108 1,286 26,700 SH Put SOLE   26,700 0 0
CAREDX INC COM 14167L103 8 244 SH   SOLE   244 0 0
CARMAX INC ORDINARY SHARES 143130102 2,583 37,000 SH Call SOLE   0 0 0
CARMAX INC ORDINARY SHARES 143130102 1,780 25,508 SH   SOLE   25,508 0 0
CARNIVAL CORP. ORDINARY SHARES (PAI 143658300 1,691 33,336 SH   SOLE   33,336 0 0
CARVANA CO. ORDINARY SHARES - CL 146869102 5,371 92,500 SH Call SOLE   0 0 0
CARVANA CO. ORDINARY SHARES - CL 146869102 93 1,600 SH Put SOLE   1,600 0 0
CASEY`S GENERAL STORES, INC. ORDINARY SHARES 147528103 472 3,669 SH   SOLE   3,669 0 0
CATALENT INC COM 148806102 1,838 45,294 SH   SOLE   45,294 0 0
CATERPILLAR INC DEL COM 149123101 27,870 205,700 SH Call SOLE   0 0 0
CATERPILLAR INC DEL COM 149123101 44,319 327,100 SH Put SOLE   327,100 0 0
CATERPILLAR INC DEL COM 149123101 2,630 19,411 SH   SOLE   19,411 0 0
CDK GLOBAL INC COM 12508E101 65 1,100 SH Call SOLE   0 0 0
CDK GLOBAL INC COM 12508E101 844 14,344 SH   SOLE   14,344 0 0
CDN IMPERIAL BK COMM TORONTO COM 136069101 7,973 100,831 SH   SOLE   100,831 0 0
CDW CORP COM 12514G108 3,631 37,682 SH   SOLE   37,682 0 0
CELCUITY INC COM 15102K100 3 157 SH   SOLE   157 0 0
CELGENE CORP COM 151020104 3,359 35,600 SH Put SOLE   35,600 0 0
CELGENE CORP COM 151020104 3,389 35,918 SH   SOLE   35,918 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 79 9,031 SH   SOLE   9,031 0 0
CENTERPOINT ENERGY INC COM 15189T107 2,263 73,700 SH Call SOLE   0 0 0
CENTRAL GARDEN & PET CO. ORDINARY SHARES 153527106 8 303 SH   SOLE   303 0 0
CENTRAL GARDEN & PET CO. ORDINARY SHARES - CL 153527205 8 333 SH   SOLE   333 0 0
CENTURY BANCORP INC MASS CL A NON VTG 156432106 8 106 SH   SOLE   106 0 0
CENTURYLINK INC COM 156700106 18,737 1,562,700 SH Call SOLE   0 0 0
CENTURYLINK INC COM 156700106 1,598 133,300 SH Put SOLE   133,300 0 0
CERNER CORP COM 156782104 3,733 65,256 SH   SOLE   65,256 0 0
CF INDUSTRIES HOLDINGS INC ORDINARY SHARES 125269100 2,612 63,900 SH Call SOLE   0 0 0
CF INDUSTRIES HOLDINGS INC ORDINARY SHARES 125269100 482 11,800 SH Put SOLE   11,800 0 0
CHARLES RIV LABS INTL INC COM 159864107 13,871 95,500 SH Put SOLE   95,500 0 0
CHARLES RIV LABS INTL INC COM 159864107 3,308 22,772 SH   SOLE   22,772 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 6,695 19,300 SH Call SOLE   0 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 1,874 14,814 SH   SOLE   14,814 0 0
CHEMOURS COMPANY ORDINARY SHARES 163851108 8 208 SH   SOLE   208 0 0
CHENIERE ENERGY INC COM NEW 16411R208 7,855 114,900 SH Call SOLE   0 0 0
CHENIERE ENERGY INC COM NEW 16411R208 8,880 129,900 SH Put SOLE   129,900 0 0
CHENIERE ENERGY INC COM NEW 16411R208 880 12,874 SH   SOLE   12,874 0 0
CHEVRON CORP NEW COM 166764100 129,130 1,048,300 SH Call SOLE   0 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 163 3,200 SH Put SOLE   3,200 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 68 1,326 SH   SOLE   1,326 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 4,049 5,700 SH Call SOLE   0 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 53,770 75,700 SH Put SOLE   75,700 0 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 1,740 2,450 SH   SOLE   2,450 0 0
CIENA CORP COM NEW 171779309 18 486 SH   SOLE   486 0 0
CIGNA CORP. ORDINARY SHARES 125523100 6,787 42,200 SH Put SOLE   42,200 0 0
CIGNA CORP. ORDINARY SHARES 125523100 1,515 9,422 SH   SOLE   9,422 0 0
CINCINNATI FINL CORP COM 172062101 5,300 61,700 SH Call SOLE   0 0 0
CINCINNATI FINL CORP COM 172062101 4,037 47,000 SH Put SOLE   47,000 0 0
CINTAS CORPORATION ORDINARY SHARES 172908105 1,022 5,057 SH   SOLE   5,057 0 0
CISCO SYSTEMS, INC. ORDINARY SHARES 17275R102 20,484 379,400 SH Call SOLE   0 0 0
CISCO SYSTEMS, INC. ORDINARY SHARES 17275R102 32,561 603,100 SH Put SOLE   603,100 0 0
CITIGROUP INC COM NEW 172967424 13,085 210,300 SH Call SOLE   0 0 0
CITIGROUP INC COM NEW 172967424 4,299 69,100 SH Put SOLE   69,100 0 0
CITIGROUP INC COM NEW 172967424 3,476 55,860 SH   SOLE   55,860 0 0
CITIZENS & NORTHN CORP COM 172922106 8 309 SH   SOLE   309 0 0
CITIZENS FINL GROUP INC COM 174610105 210 6,474 SH   SOLE   6,474 0 0
CITRIX SYS INC COM 177376100 439 4,400 SH Call SOLE   0 0 0
CLEARFIELD INC COM 18482P103 2 158 SH   SOLE   158 0 0
CLEARWATER PAPER CORP COM 18538R103 8 397 SH   SOLE   397 0 0
COCA COLA EUROPEAN PARTNERS SHS G25839104 347 6,700 SH Call SOLE   0 0 0
COCA-COLA CO ORDINARY SHARES 191216100 1,542 32,900 SH Call SOLE   0 0 0
COCA-COLA CO ORDINARY SHARES 191216100 918 19,600 SH Put SOLE   19,600 0 0
COGNEX CORP COM 192422103 3,525 69,300 SH Put SOLE   69,300 0 0
COGNEX CORP COM 192422103 1,308 25,715 SH   SOLE   25,715 0 0
COGNIZANT TECHNOLOGY SOLUTIO CL A 192446102 204 2,815 SH   SOLE   2,815 0 0
COLGATE PALMOLIVE CO COM 194162103 2,758 40,243 SH   SOLE   40,243 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 8 509 SH   SOLE   509 0 0
COLUMBIA SPORTSWEAR CO. ORDINARY SHARES 198516106 1,691 16,230 SH   SOLE   16,230 0 0
COMCAST CORP NEW CL A 20030N101 73,983 1,850,500 SH Call SOLE   0 0 0
COMCAST CORP NEW CL A 20030N101 5,085 127,200 SH Put SOLE   127,200 0 0
COMMSCOPE HLDG CO INC COM 20337X109 36 1,646 SH   SOLE   1,646 0 0
CONCERT PHARMACEUTICALS INC COM 206022105 8 641 SH   SOLE   641 0 0
CONCHO RES INC COM 20605P101 24,600 221,700 SH Call SOLE   0 0 0
CONCHO RES INC COM 20605P101 8,089 72,900 SH Put SOLE   72,900 0 0
CONNS INC COM 208242107 8 336 SH   SOLE   336 0 0
CONOCOPHILLIPS COM 20825C104 126,859 1,900,800 SH Call SOLE   0 0 0
CONOCOPHILLIPS COM 20825C104 701 10,500 SH Put SOLE   10,500 0 0
CONSOLIDATED EDISON INC COM 209115104 15,529 183,100 SH Call SOLE   0 0 0
COOPER COS INC COM NEW 216648402 2,458 8,300 SH Put SOLE   8,300 0 0
COOPER COS INC COM NEW 216648402 2,647 8,939 SH   SOLE   8,939 0 0
COOPER STD HLDGS INC COM 21676P103 8 164 SH   SOLE   164 0 0
COPART, INC. ORDINARY SHARES 217204106 615 10,154 SH   SOLE   10,154 0 0
CORNING INC COM 219350105 1,354 40,900 SH Call SOLE   0 0 0
CORNING INC COM 219350105 19,817 598,700 SH Put SOLE   598,700 0 0
CORNING INC COM 219350105 5,700 172,191 SH   SOLE   172,191 0 0
COSTCO WHSL CORP NEW COM 22160K105 8,862 36,600 SH Put SOLE   36,600 0 0
COSTCO WHSL CORP NEW COM 22160K105 1,295 5,347 SH   SOLE   5,347 0 0
COTY INC COM CL A 222070203 115 10,000 SH Call SOLE   0 0 0
COTY INC COM CL A 222070203 277 24,100 SH Put SOLE   24,100 0 0
COTY INC COM CL A 222070203 362 31,442 SH   SOLE   31,442 0 0
COUPA SOFTWARE INC COM 22266L106 8 85 SH   SOLE   85 0 0
CRAFT BREW ALLIANCE INC COM 224122101 8 551 SH   SOLE   551 0 0
CRANE CO COM 224399105 100 1,179 SH   SOLE   1,179 0 0
CREDIT SUISSE GROUP AG ADR 225401108 4,221 362,334 SH   SOLE   362,334 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 8,717 68,100 SH Call SOLE   0 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 8,815 68,865 SH   SOLE   68,865 0 0
CROWN HOLDINGS INC COM 228368106 1,332 24,400 SH Call SOLE   0 0 0
CRYOPORT INC COM PAR $0.001 229050307 8 597 SH   SOLE   597 0 0
CSX CORP COM 126408103 3,135 41,900 SH Put SOLE   41,900 0 0
CSX CORP COM 126408103 4,981 66,578 SH   SOLE   66,578 0 0
CULLEN FROST BANKERS INC COM 229899109 854 8,800 SH Call SOLE   0 0 0
CULLEN FROST BANKERS INC COM 229899109 31 323 SH   SOLE   323 0 0
CUMMINS INC. ORDINARY SHARES 231021106 205 1,300 SH Call SOLE   0 0 0
CUMMINS INC. ORDINARY SHARES 231021106 10,767 68,200 SH Put SOLE   68,200 0 0
CUMMINS INC. ORDINARY SHARES 231021106 846 5,358 SH   SOLE   5,358 0 0
CVS HEALTH CORP COM 126650100 28,518 528,800 SH Call SOLE   0 0 0
CVS HEALTH CORP COM 126650100 5,593 103,714 SH   SOLE   103,714 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 681 45,655 SH   SOLE   45,655 0 0
CYRUSONE INC COM 23283R100 1,547 29,500 SH Call SOLE   0 0 0
D R HORTON INC COM 23331A109 1,006 24,300 SH Put SOLE   24,300 0 0
D R HORTON INC COM 23331A109 2,855 68,992 SH   SOLE   68,992 0 0
DARDEN RESTAURANTS INC COM 237194105 696 5,728 SH   SOLE   5,728 0 0
DAVITA INC ORDINARY SHARES 23918K108 103 1,900 SH Call SOLE   0 0 0
DBX ETF TR XTRACK HRVST CSI 233051879 750 26,100 SH Call SOLE   0 0 0
DBX ETF TR XTRACK HRVST CSI 233051879 1,083 37,700 SH Put SOLE   37,700 0 0
DBX ETF TR XTRACK HRVST CSI 233051879 889 30,946 SH   SOLE   30,946 0 0
DECIPHERA PHARMACEUTICALS IN COM 24344T101 8 334 SH   SOLE   334 0 0
DEERE & CO COM 244199105 27,397 171,400 SH Call SOLE   0 0 0
DEERE & CO COM 244199105 52,172 326,400 SH Put SOLE   326,400 0 0
DEERE & CO COM 244199105 8,321 52,058 SH   SOLE   52,058 0 0
DEL TACO RESTAURANTS INC COM 245496112 48 4,800 SH Call SOLE   0 0 0
DELPHI TECHNOLOGIES PLC ORDINARY SHARES G2709G107 57 2,963 SH   SOLE   2,963 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 3,817 73,905 SH   SOLE   73,905 0 0
DENTSPLY SIRONA INC COM 24906P109 1,235 24,895 SH   SOLE   24,895 0 0
DEVON ENERGY CORP NEW COM 25179M103 2,537 80,400 SH Call SOLE   0 0 0
DEVON ENERGY CORP NEW COM 25179M103 8,401 266,200 SH Put SOLE   266,200 0 0
DEVON ENERGY CORP NEW COM 25179M103 9,068 287,316 SH   SOLE   287,316 0 0
DEXCOM INC COM 252131107 174 1,461 SH   SOLE   1,461 0 0
DIEBOLD NXDF INC COM 253651103 8 698 SH   SOLE   698 0 0
DIGIMARC CORP NEW COM 25381B101 8 245 SH   SOLE   245 0 0
DIGITAL RLTY TR INC COM 253868103 9,508 79,900 SH Call SOLE   0 0 0
DIODES INC COM 254543101 8 223 SH   SOLE   223 0 0
DISH NETWORK CORP CL A 25470M109 979 30,900 SH Call SOLE   0 0 0
DOLBY LABORATORIES INC COM 25659T107 756 12,005 SH   SOLE   12,005 0 0
DOLLAR GEN CORP NEW COM 256677105 7,552 63,300 SH Put SOLE   63,300 0 0
DOLLAR GEN CORP NEW COM 256677105 2,253 18,885 SH   SOLE   18,885 0 0
DOLLAR TREE INC COM 256746108 420 4,000 SH Call SOLE   0 0 0
DOLLAR TREE INC COM 256746108 9,065 86,300 SH Put SOLE   86,300 0 0
DOLLAR TREE INC COM 256746108 7,406 70,503 SH   SOLE   70,503 0 0
DOUGLAS EMMETT INC COM 25960P109 178 4,400 SH Call SOLE   0 0 0
DOVER CORP. ORDINARY SHARES 260003108 1,519 16,195 SH   SOLE   16,195 0 0
DUKE REALTY CORP COM NEW 264411505 9 300 SH Call SOLE   0 0 0
DUNKIN BRANDS GROUP INC ORDINARY SHARES 265504100 631 8,400 SH Put SOLE   8,400 0 0
DUNKIN BRANDS GROUP INC ORDINARY SHARES 265504100 57 755 SH   SOLE   755 0 0
DXC TECHNOLOGY CO COM 23355L106 2,560 39,807 SH   SOLE   39,807 0 0
DXP ENTERPRISES INC NEW COM NEW 233377407 8 198 SH   SOLE   198 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 1,815 39,100 SH Call SOLE   0 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 176 3,792 SH   SOLE   3,792 0 0
EATON CORPORATION PLC ORDINARY SHARES G29183103 596 7,400 SH Call SOLE   0 0 0
EBAY INC COM 278642103 10,221 275,200 SH Put SOLE   275,200 0 0
EBAY INC COM 278642103 11,774 317,021 SH   SOLE   317,021 0 0
EDISON INTL COM 281020107 42,291 683,000 SH Call SOLE   0 0 0
EDISON INTL COM 281020107 1,944 31,400 SH Put SOLE   31,400 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 5,281 27,600 SH Call SOLE   0 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 45,345 237,000 SH Put SOLE   237,000 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 23,995 125,412 SH   SOLE   125,412 0 0
EHEALTH INC COM 28238P109 8 123 SH   SOLE   123 0 0
ELDORADO RESORTS INC COM 28470R102 8 165 SH   SOLE   165 0 0
ELECTRONIC ARTS INC COM 285512109 10,966 107,900 SH Put SOLE   107,900 0 0
ELECTRONIC ARTS INC COM 285512109 9,510 93,576 SH   SOLE   93,576 0 0
ELEMENT SOLUTIONS INC ORDINARY SHARES 28618M106 82 8,097 SH   SOLE   8,097 0 0
EMPIRE RESORTS INC ORDINARY SHARES 292052305 8 754 SH   SOLE   754 0 0
ENBRIDGE INC COM 29250N105 34,806 959,900 SH Call SOLE   0 0 0
ENBRIDGE INC COM 29250N105 53,995 1,489,100 SH Put SOLE   1,489,100 0 0
ENERGIZER HOLDINGS INC ORDINARY SHARES 29272W109 28 620 SH   SOLE   620 0 0
ENTERGY CORP NEW COM 29364G103 870 9,093 SH   SOLE   9,093 0 0
EOG RES INC COM 26875P101 1,818 19,100 SH Call SOLE   0 0 0
EOG RES INC COM 26875P101 2,722 28,602 SH   SOLE   28,602 0 0
EPAM SYS INC COM 29414B104 1,686 9,966 SH   SOLE   9,966 0 0
EPR PPTYS COM SH BEN INT 26884U109 4,222 54,900 SH Call SOLE   0 0 0
EQT CORP COM 26884L109 1,014 48,900 SH Put SOLE   48,900 0 0
EQT CORP COM 26884L109 235 11,334 SH   SOLE   11,334 0 0
EQUIFAX, INC. ORDINARY SHARES 294429105 1,600 13,500 SH Put SOLE   13,500 0 0
EQUINIX INC COM PAR $0.001 29444U700 4,577 10,100 SH Call SOLE   0 0 0
EQUINIX INC COM PAR $0.001 29444U700 2,583 5,700 SH Put SOLE   5,700 0 0
EQUINIX INC COM PAR $0.001 29444U700 11,984 26,445 SH   SOLE   26,445 0 0
EQUITY RESIDENTIAL SH BEN INT 29476L107 705 9,354 SH   SOLE   9,354 0 0
ESCALADE INC COM 296056104 2 200 SH   SOLE   200 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 8 192 SH   SOLE   192 0 0
ESSEX PPTY TR INC COM 297178105 9,603 33,200 SH Call SOLE   0 0 0
ESSEX PPTY TR INC COM 297178105 3,214 11,113 SH   SOLE   11,113 0 0
EURONET WORLDWIDE INC COM 298736109 2,125 14,900 SH Put SOLE   14,900 0 0
EURONET WORLDWIDE INC COM 298736109 4,802 33,674 SH   SOLE   33,674 0 0
EVEREST RE GROUP LTD COM G3223R108 446 2,065 SH   SOLE   2,065 0 0
EVERSOURCE ENERGY COM 30040W108 553 7,800 SH Call SOLE   0 0 0
EXACT SCIENCES CORP COM 30063P105 14,292 165,000 SH Call SOLE   0 0 0
EXACT SCIENCES CORP COM 30063P105 4,045 46,700 SH Put SOLE   46,700 0 0
EXELIXIS INC COM 30161Q104 457 19,200 SH Call SOLE   0 0 0
EXELIXIS INC COM 30161Q104 472 19,835 SH   SOLE   19,835 0 0
EXPEDIA GROUP INC ORDINARY SHARES 30212P303 337 2,832 SH   SOLE   2,832 0 0
EXPEDITORS INTL WASH INC COM 302130109 272 3,589 SH   SOLE   3,589 0 0
EXTERRAN CORP COM 30227H106 8 459 SH   SOLE   459 0 0
EXXON MOBIL CORP COM 30231G102 60,802 752,500 SH Call SOLE   0 0 0
EXXON MOBIL CORP COM 30231G102 35,657 441,300 SH Put SOLE   441,300 0 0
F5 NETWORKS, INC. ORDINARY SHARES 315616102 659 4,200 SH Call SOLE   0 0 0
F5 NETWORKS, INC. ORDINARY SHARES 315616102 277 1,764 SH   SOLE   1,764 0 0
FACEBOOK INC ORDINARY SHARES - CL 30303M102 33,105 198,600 SH Call SOLE   0 0 0
FACEBOOK INC ORDINARY SHARES - CL 30303M102 49,424 296,500 SH Put SOLE   296,500 0 0
FACEBOOK INC ORDINARY SHARES - CL 30303M102 2,101 12,605 SH   SOLE   12,605 0 0
FAIR ISAAC CORP COM 303250104 1,059 3,900 SH Put SOLE   3,900 0 0
FEDERAL REALTY INVT TR SH BEN INT NEW 313747206 2,757 20,000 SH Call SOLE   0 0 0
FEDERAL REALTY INVT TR SH BEN INT NEW 313747206 248 1,800 SH Put SOLE   1,800 0 0
FEDEX CORP COM 31428X106 23,511 129,600 SH Call SOLE   0 0 0
FEDEX CORP COM 31428X106 40,618 223,900 SH Put SOLE   223,900 0 0
FEDEX CORP COM 31428X106 698 3,848 SH   SOLE   3,848 0 0
FERRARI N V COM N3167Y103 27,523 205,700 SH Call SOLE   0 0 0
FERRARI N V COM N3167Y103 34,922 261,000 SH Put SOLE   261,000 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 4,653 313,300 SH Put SOLE   313,300 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 3,374 227,190 SH   SOLE   227,190 0 0
FIDELITY NATIONAL FINANCIAL FNF GROUP COM 31620R303 700 19,142 SH   SOLE   19,142 0 0
FIDELITY NATL INFORMATION SV COM 31620M106 3,857 34,100 SH Put SOLE   34,100 0 0
FIDELITY NATL INFORMATION SV COM 31620M106 5,316 47,006 SH   SOLE   47,006 0 0
FIFTH THIRD BANCORP COM 316773100 885 35,100 SH Call SOLE   0 0 0
FIFTH THIRD BANCORP COM 316773100 280 11,091 SH   SOLE   11,091 0 0
FIREEYE INC COM 31816Q101 36 2,121 SH   SOLE   2,121 0 0
FIRST CHOICE BANCORP ORDINARY SHARES 31948P104 4 168 SH   SOLE   168 0 0
FIRST DATA CORP NEW COM CL A 32008D106 3,492 132,920 SH   SOLE   132,920 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 6,419 63,900 SH Call SOLE   0 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 10,418 103,700 SH Put SOLE   103,700 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 959 9,546 SH   SOLE   9,546 0 0
FIRST TR EXCHANGE TRADED FD HLTH CARE ALPH 33734X143 5,226 68,400 SH Put SOLE   68,400 0 0
FIRST TR EXCHANGE TRADED FD HLTH CARE ALPH 33734X143 1,444 18,903 SH   SOLE   18,903 0 0
FISERV INC COM 337738108 5,535 62,700 SH Call SOLE   0 0 0
FISERV INC COM 337738108 12,606 142,800 SH Put SOLE   142,800 0 0
FISERV INC COM 337738108 774 8,763 SH   SOLE   8,763 0 0
FIVE BELOW INC COM 33829M101 4,436 35,700 SH Call SOLE   0 0 0
FIVE BELOW INC COM 33829M101 1,306 10,510 SH   SOLE   10,510 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 9,666 39,200 SH Put SOLE   39,200 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 3,152 12,781 SH   SOLE   12,781 0 0
FLIR SYS INC COM 302445101 580 12,188 SH   SOLE   12,188 0 0
FLOWSERVE CORP COM 34354P105 3,376 74,800 SH Put SOLE   74,800 0 0
FLOWSERVE CORP COM 34354P105 987 21,855 SH   SOLE   21,855 0 0
FLUOR CORPORATION ORDINARY SHARES 343412102 813 22,100 SH Call SOLE   0 0 0
FLUOR CORPORATION ORDINARY SHARES 343412102 4,350 118,200 SH Put SOLE   118,200 0 0
FLUOR CORPORATION ORDINARY SHARES 343412102 1,505 40,891 SH   SOLE   40,891 0 0
FMC CORP. ORDINARY SHARES 302491303 2,558 33,300 SH Call SOLE   0 0 0
FMC CORP. ORDINARY SHARES 302491303 3,587 46,700 SH Put SOLE   46,700 0 0
FNB CORP PA COM 302520101 53 5,021 SH   SOLE   5,021 0 0
FOOT LOCKER INC COM 344849104 1,915 31,600 SH Call SOLE   0 0 0
FOOT LOCKER INC COM 344849104 2,624 43,300 SH Put SOLE   43,300 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 8 184 SH   SOLE   184 0 0
FORTINET INC COM 34959E109 2,724 32,443 SH   SOLE   32,443 0 0
FORTIVE CORP COM 34959J108 231 2,752 SH   SOLE   2,752 0 0
FRANCO NEVADA CORP COM 351858105 871 11,600 SH Put SOLE   11,600 0 0
FRANCO NEVADA CORP COM 351858105 1,286 17,139 SH   SOLE   17,139 0 0
FREEPORT-MCMORAN INC ORDINARY SHARES 35671D857 1,151 89,300 SH Call SOLE   0 0 0
FREEPORT-MCMORAN INC ORDINARY SHARES 35671D857 21,836 1,694,000 SH Put SOLE   1,694,000 0 0
FREEPORT-MCMORAN INC ORDINARY SHARES 35671D857 4,216 327,047 SH   SOLE   327,047 0 0
GAMESTOP CORP NEW CL A 36467W109 153 15,023 SH   SOLE   15,023 0 0
GAMING & LEISURE PPTYS INC COM 36467J108 1,294 33,556 SH   SOLE   33,556 0 0
GAP INC DEL COM 364760108 804 30,700 SH Put SOLE   30,700 0 0
GAP INC DEL COM 364760108 663 25,341 SH   SOLE   25,341 0 0
GARDNER DENVER HOLDINGS INC ORDINARY SHARES 36555P107 147 5,300 SH Put SOLE   5,300 0 0
GARDNER DENVER HOLDINGS INC ORDINARY SHARES 36555P107 45 1,613 SH   SOLE   1,613 0 0
GARMIN LTD SHS H2906T109 4,826 55,887 SH   SOLE   55,887 0 0
GARTNER INC COM 366651107 1,604 10,576 SH   SOLE   10,576 0 0
GENERAL ELECTRIC CO. ORDINARY SHARES 369604103 69,398 6,946,700 SH Call SOLE   0 0 0
GENERAL ELECTRIC CO. ORDINARY SHARES 369604103 3,915 391,900 SH Put SOLE   391,900 0 0
GENERAL MILLS, INC. ORDINARY SHARES 370334104 51,103 987,500 SH Call SOLE   0 0 0
GENERAL MILLS, INC. ORDINARY SHARES 370334104 4,104 79,300 SH Put SOLE   79,300 0 0
GENERAL MTRS CO COM 37045V100 9,249 249,300 SH Call SOLE   0 0 0
GENERAL MTRS CO COM 37045V100 924 24,900 SH Put SOLE   24,900 0 0
GENPACT LIMITED SHS G3922B107 1,635 46,485 SH   SOLE   46,485 0 0
GILEAD SCIENCES INC COM 375558103 4,752 73,100 SH Call SOLE   0 0 0
GILEAD SCIENCES INC COM 375558103 995 15,300 SH Put SOLE   15,300 0 0
GLAUKOS CORP COM 377322102 8 99 SH   SOLE   99 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 338 8,100 SH Call SOLE   0 0 0
GLOBAL PMTS INC COM 37940X102 2,225 16,300 SH Put SOLE   16,300 0 0
GLOBAL PMTS INC COM 37940X102 82 601 SH   SOLE   601 0 0
GODADDY INC CL A 380237107 256 3,400 SH Call SOLE   0 0 0
GODADDY INC CL A 380237107 748 9,950 SH   SOLE   9,950 0 0
GOLDCORP INC NEW COM 380956409 1,356 118,500 SH Put SOLE   118,500 0 0
GOLDCORP INC NEW COM 380956409 34 2,980 SH   SOLE   2,980 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 11,251 58,600 SH Call SOLE   0 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 16,012 83,400 SH Put SOLE   83,400 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 13,024 67,838 SH   SOLE   67,838 0 0
GRAHAM CORP. ORDINARY SHARES 384556106 7 334 SH   SOLE   334 0 0
GRAND CANYON EDUCATION INC ORDINARY SHARES 38526M106 916 7,999 SH   SOLE   7,999 0 0
GRIFFIN INDUSTRIAL REALTY IN ORDINARY SHARES 398231100 8 221 SH   SOLE   221 0 0
GRUBHUB INC COM 400110102 813 11,708 SH   SOLE   11,708 0 0
H&R BLOCK INC. ORDINARY SHARES 093671105 1,858 77,600 SH Call SOLE   0 0 0
H&R BLOCK INC. ORDINARY SHARES 093671105 2,653 110,800 SH Put SOLE   110,800 0 0
H&R BLOCK INC. ORDINARY SHARES 093671105 3,553 148,407 SH   SOLE   148,407 0 0
HAEMONETICS CORP COM 405024100 8 96 SH   SOLE   96 0 0
HAIN CELESTIAL GROUP INC ORDINARY SHARES 405217100 7 317 SH   SOLE   317 0 0
HALLIBURTON CO COM 406216101 2,367 80,802 SH   SOLE   80,802 0 0
HANESBRANDS INC ORDINARY SHARES 410345102 4,154 232,300 SH Call SOLE   0 0 0
HANESBRANDS INC ORDINARY SHARES 410345102 758 42,400 SH Put SOLE   42,400 0 0
HARLEY DAVIDSON INC COM 412822108 928 26,021 SH   SOLE   26,021 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 2,556 51,400 SH Call SOLE   0 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 1,189 23,918 SH   SOLE   23,918 0 0
HASBRO INC COM 418056107 2,248 26,437 SH   SOLE   26,437 0 0
HCP INC COM 40414L109 1,402 44,800 SH Call SOLE   0 0 0
HCP INC COM 40414L109 466 14,900 SH Put SOLE   14,900 0 0
HD SUPPLY HOLDINGS INC ORDINARY SHARES 40416M105 143 3,298 SH   SOLE   3,298 0 0
HEALTH INS INNOVATIONS INC COM CL A 42225K106 8 286 SH   SOLE   286 0 0
HEALTHCARE TR AMER INC CL A NEW 42225P501 9 300 SH Call SOLE   0 0 0
HEALTHEQUITY INC COM 42226A107 547 7,400 SH Call SOLE   0 0 0
HEALTHEQUITY INC COM 42226A107 5,031 68,000 SH Put SOLE   68,000 0 0
HEALTHEQUITY INC COM 42226A107 1,397 18,877 SH   SOLE   18,877 0 0
HEIDRICK & STRUGGLES INTL IN COM 422819102 8 201 SH   SOLE   201 0 0
HELMERICH & PAYNE INC COM 423452101 4,295 77,300 SH Call SOLE   0 0 0
HENRY JACK & ASSOC INC COM 426281101 1,068 7,700 SH Call SOLE   0 0 0
HENRY JACK & ASSOC INC COM 426281101 2,443 17,608 SH   SOLE   17,608 0 0
HERBALIFE NUTRITION LTD ORDINARY SHARES G4412G101 223 4,200 SH Call SOLE   0 0 0
HERBALIFE NUTRITION LTD ORDINARY SHARES G4412G101 805 15,185 SH   SOLE   15,185 0 0
HESS CORP COM 42809H107 4,403 73,100 SH Put SOLE   73,100 0 0
HESS CORP COM 42809H107 220 3,657 SH   SOLE   3,657 0 0
HEWLETT PACKARD ENTERPRISE C ORDINARY SHARES 42824C109 1,170 75,800 SH Call SOLE   0 0 0
HEWLETT PACKARD ENTERPRISE C ORDINARY SHARES 42824C109 2,609 169,100 SH Put SOLE   169,100 0 0
HEWLETT PACKARD ENTERPRISE C ORDINARY SHARES 42824C109 449 29,115 SH   SOLE   29,115 0 0
HILL ROM HLDGS INC COM 431475102 648 6,121 SH   SOLE   6,121 0 0
HILTON WORLDWIDE HLDGS INC COM 43300A203 4,235 50,959 SH   SOLE   50,959 0 0
HOLLYFRONTIER CORP COM 436106108 5,336 108,300 SH Call SOLE   0 0 0
HOLLYFRONTIER CORP COM 436106108 340 6,898 SH   SOLE   6,898 0 0
HOLOGIC INC COM 436440101 2,177 44,971 SH   SOLE   44,971 0 0
HOME DEPOT INC COM 437076102 34,847 181,600 SH Call SOLE   0 0 0
HOME DEPOT INC COM 437076102 13,087 68,200 SH Put SOLE   68,200 0 0
HOME DEPOT INC COM 437076102 346 1,805 SH   SOLE   1,805 0 0
HORIZON PHARMA PLC SHS G4617B105 8 294 SH   SOLE   294 0 0
HORMEL FOODS CORP COM 440452100 305 6,818 SH   SOLE   6,818 0 0
HP INC ORDINARY SHARES 40434L105 1,397 71,894 SH   SOLE   71,894 0 0
HUBSPOT INC COM 443573100 1,795 10,800 SH Put SOLE   10,800 0 0
HUBSPOT INC COM 443573100 48 290 SH   SOLE   290 0 0
HUDSON PACIFIC PROPERTIES IN ORDINARY SHARES 444097109 396 11,500 SH Put SOLE   11,500 0 0
HUDSON PACIFIC PROPERTIES IN ORDINARY SHARES 444097109 20 583 SH   SOLE   583 0 0
HUNT J B TRANS SVCS INC COM 445658107 614 6,066 SH   SOLE   6,066 0 0
HUNTINGTON INGALLS INDUSTRIE ORDINARY SHARES 446413106 4,020 19,400 SH Call SOLE   0 0 0
HUNTINGTON INGALLS INDUSTRIE ORDINARY SHARES 446413106 932 4,500 SH Put SOLE   4,500 0 0
HUNTSMAN CORP ORDINARY SHARES 447011107 2 100 SH Call SOLE   0 0 0
HYATT HOTELS CORP COM CL A 448579102 1,011 13,930 SH   SOLE   13,930 0 0
IDEX CORP COM 45167R104 131 863 SH   SOLE   863 0 0
IDEXX LABS INC COM 45168D104 25,244 112,900 SH Put SOLE   112,900 0 0
IDEXX LABS INC COM 45168D104 5,385 24,082 SH   SOLE   24,082 0 0
IHS MARKIT LTD ORDINARY SHARES G47567105 736 13,542 SH   SOLE   13,542 0 0
ILLINOIS TOOL WORKS, INC. ORDINARY SHARES 452308109 7,277 50,700 SH Put SOLE   50,700 0 0
ILLINOIS TOOL WORKS, INC. ORDINARY SHARES 452308109 1,260 8,778 SH   SOLE   8,778 0 0
ILLUMINA INC COM 452327109 3,076 9,900 SH Call SOLE   0 0 0
ILLUMINA INC COM 452327109 1,864 6,000 SH Put SOLE   6,000 0 0
ILLUMINA INC COM 452327109 1,334 4,293 SH   SOLE   4,293 0 0
INCYTE CORP COM 45337C102 2,395 27,847 SH   SOLE   27,847 0 0
INDEPENDENCE HLDG CO NEW COM NEW 453440307 8 220 SH   SOLE   220 0 0
ING GROEP N.V. ADR 456837103 2,311 190,400 SH Call SOLE   0 0 0
ING GROEP N.V. ADR 456837103 1,213 99,900 SH Put SOLE   99,900 0 0
ING GROEP N.V. ADR 456837103 13,566 1,117,464 SH   SOLE   1,117,464 0 0
INGREDION INC ORDINARY SHARES 457187102 142 1,500 SH Call SOLE   0 0 0
INGREDION INC ORDINARY SHARES 457187102 1,335 14,101 SH   SOLE   14,101 0 0
INNOVATIVE INDUSTRIAL PROPER ORDINARY SHARES 45781V101 8 94 SH   SOLE   94 0 0
INSMED INC COM PAR $.01 457669307 8 264 SH   SOLE   264 0 0
INSPERITY INC COM 45778Q107 462 3,734 SH   SOLE   3,734 0 0
INTEGER HOLDINGS CORP ORDINARY SHARES 45826H109 8 102 SH   SOLE   102 0 0
INTEL CORP COM 458140100 50,784 945,700 SH Call SOLE   0 0 0
INTEL CORP COM 458140100 24,127 449,300 SH Put SOLE   449,300 0 0
INTERACTIVE BROKERS GROUP IN ORDINARY SHARES 45841N107 664 12,800 SH Put SOLE   12,800 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 61 542 SH   SOLE   542 0 0
INTERNATIONAL BUSINESS MACHI ORDINARY SHARES 459200101 18,992 134,600 SH Call SOLE   0 0 0
INTERNATIONAL BUSINESS MACHI ORDINARY SHARES 459200101 113,727 806,000 SH Put SOLE   806,000 0 0
INTERNATIONAL FLAVORS & FRAG ORDINARY SHARES 459506101 7,624 59,200 SH Call SOLE   0 0 0
INTERNATIONAL FLAVORS & FRAG ORDINARY SHARES 459506101 7,869 61,100 SH Put SOLE   61,100 0 0
INTERNATIONAL FLAVORS & FRAG ORDINARY SHARES 459506101 4,976 38,633 SH   SOLE   38,633 0 0
INTL PAPER CO COM 460146103 27,438 593,000 SH Call SOLE   0 0 0
INTL PAPER CO COM 460146103 22,117 478,000 SH Put SOLE   478,000 0 0
INTUIT COM 461202103 181 694 SH   SOLE   694 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 61,166 107,200 SH Call SOLE   0 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 95,002 166,500 SH Put SOLE   166,500 0 0
INVESCO CAPITAL MANAGEMENT L INVESCO QQQ TRUST SE 46090E103 657,592 3,660,200 SH Call SOLE   0 0 0
INVESCO CAPITAL MANAGEMENT L INVESCO QQQ TRUST SE 46090E103 211,029 1,174,600 SH Put SOLE   1,174,600 0 0
INVESCO LTD SHS G491BT108 320 16,582 SH   SOLE   16,582 0 0
INVITAE CORP COM 46185L103 8 330 SH   SOLE   330 0 0
INVITATION HOMES INC ORDINARY SHARES 46187W107 997 40,960 SH   SOLE   40,960 0 0
ION GEOPHYSICAL CORP COM NEW 462044207 8 536 SH   SOLE   536 0 0
IONIS PHARMACEUTICALS INC COM 462222100 1,916 23,600 SH Call SOLE   0 0 0
IONIS PHARMACEUTICALS INC COM 462222100 13,003 160,200 SH Put SOLE   160,200 0 0
IPG PHOTONICS CORP COM 44980X109 11,490 75,700 SH Put SOLE   75,700 0 0
IPG PHOTONICS CORP COM 44980X109 756 4,984 SH   SOLE   4,984 0 0
IQVIA HLDGS INC COM 46266C105 1,561 10,852 SH   SOLE   10,852 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 8 103 SH   SOLE   103 0 0
IROBOT CORP ORDINARY SHARES 462726100 8 66 SH   SOLE   66 0 0
IRON MTN INC NEW COM 46284V101 1,457 41,100 SH   SOLE   41,100 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 130,947 3,194,600 SH Call SOLE   0 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 10,682 260,600 SH Put SOLE   260,600 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 4,142 101,041 SH   SOLE   101,041 0 0
ISHARES INC MSCI STH KOR ETF 464286772 71,220 1,168,500 SH Call SOLE   0 0 0
ISHARES INC MSCI STH KOR ETF 464286772 19,333 317,200 SH Put SOLE   317,200 0 0
ISHARES INC MSCI MEXICO ETF 464286822 8,945 205,200 SH Call SOLE   0 0 0
ISHARES INC MSCI MEXICO ETF 464286822 355 8,152 SH   SOLE   8,152 0 0
ISHARES INC MSCI JPN ETF NEW 46434G822 5,467 99,900 SH Put SOLE   99,900 0 0
ISHARES INC MSCI JPN ETF NEW 46434G822 2,558 46,739 SH   SOLE   46,739 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 3,833 270,300 SH Call SOLE   0 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 83,017 5,854,500 SH Put SOLE   5,854,500 0 0
ISHARES SILVER TRUST ISHARES 46428Q109 12,101 853,394 SH   SOLE   853,394 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 39,675 896,200 SH Call SOLE   0 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 122,389 2,764,600 SH Put SOLE   2,764,600 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 4,910 114,400 SH Call SOLE   0 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 8,352 194,600 SH Put SOLE   194,600 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 4,278 99,669 SH   SOLE   99,669 0 0
ISHARES TR MSCI EAFE ETF 464287465 21,540 332,100 SH Call SOLE   0 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 119,762 782,300 SH Call SOLE   0 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 525,344 3,431,600 SH Put SOLE   3,431,600 0 0
ISHARES TR U.S. REAL ES ETF 464287739 135,913 1,561,500 SH Call SOLE   0 0 0
ISHARES TR U.S. REAL ES ETF 464287739 104,378 1,199,200 SH Put SOLE   1,199,200 0 0
ISHARES TR U.S. REAL ES ETF 464287739 543 6,242 SH   SOLE   6,242 0 0
ISHARES TR MSCI ACWI ETF 464288257 5 73 SH   SOLE   73 0 0
ISHARES TR MSCI INDIA ETF 46429B598 6,893 195,538 SH   SOLE   195,538 0 0
ISHARES TR MSCI CHINA ETF 46429B671 68 1,090 SH   SOLE   1,090 0 0
ISHARES TR MSCI UK ETF NEW 46435G334 11,861 359,318 SH   SOLE   359,318 0 0
ITT INC COM 45073V108 227 3,921 SH   SOLE   3,921 0 0
JACOBS ENGINEERING GROUP, IN ORDINARY SHARES 469814107 1,135 15,100 SH Put SOLE   15,100 0 0
JACOBS ENGINEERING GROUP, IN ORDINARY SHARES 469814107 1,568 20,856 SH   SOLE   20,856 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 2,286 15,992 SH   SOLE   15,992 0 0
JEFFERIES FINANCIAL GROUP IN ORDINARY SHARES 47233W109 1,353 72,000 SH Put SOLE   72,000 0 0
JEFFERIES FINANCIAL GROUP IN ORDINARY SHARES 47233W109 1,242 66,100 SH   SOLE   66,100 0 0
JOHNSON & JOHNSON COM 478160104 113,775 813,900 SH Call SOLE   0 0 0
JOHNSON & JOHNSON COM 478160104 39,449 282,200 SH Put SOLE   282,200 0 0
JOHNSON CONTROLS INTERNATION REGISTERED SHARES G51502105 12,201 330,300 SH Call SOLE   0 0 0
JPMORGAN CHASE & CO COM 46625H100 11,500 113,600 SH Call SOLE   0 0 0
JPMORGAN CHASE & CO COM 46625H100 2,633 26,011 SH   SOLE   26,011 0 0
JUNIPER NETWORKS INC ORDINARY SHARES 48203R104 956 36,100 SH Call SOLE   0 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 939 8,093 SH   SOLE   8,093 0 0
KAR AUCTION SERVICES INC ORDINARY SHARES 48238T109 1,120 21,821 SH   SOLE   21,821 0 0
KELLOGG CO ORDINARY SHARES 487836108 5,528 96,332 SH   SOLE   96,332 0 0
KEURIG DR PEPPER INC ORDINARY SHARES 49271V100 5,259 188,016 SH   SOLE   188,016 0 0
KEYSIGHT TECHNOLOGIES INC COM 49338L103 10,167 116,596 SH   SOLE   116,596 0 0
KIMBERLY-CLARK CORP. ORDINARY SHARES 494368103 16,541 133,500 SH Call SOLE   0 0 0
KIMBERLY-CLARK CORP. ORDINARY SHARES 494368103 3,928 31,700 SH Put SOLE   31,700 0 0
KIMCO RLTY CORP COM 49446R109 474 25,600 SH Call SOLE   0 0 0
KINDER MORGAN INC DEL COM 49456B101 11,540 576,700 SH Call SOLE   0 0 0
KINDER MORGAN INC DEL COM 49456B101 28,702 1,434,400 SH Put SOLE   1,434,400 0 0
KINGSTONE COS INC COM 496719105 8 528 SH   SOLE   528 0 0
KIRKLAND LAKE GOLD LTD COM 49741E100 5,277 173,530 SH   SOLE   173,530 0 0
KKR & CO. INC. ORDINARY SHARES - CL 48251W104 1,057 45,000 SH Call SOLE   0 0 0
KKR & CO. INC. ORDINARY SHARES - CL 48251W104 4,181 178,000 SH Put SOLE   178,000 0 0
KKR & CO. INC. ORDINARY SHARES - CL 48251W104 910 38,748 SH   SOLE   38,748 0 0
KLA-TENCOR CORP COM 482480100 991 8,300 SH Call SOLE   0 0 0
KLA-TENCOR CORP COM 482480100 2,006 16,800 SH Put SOLE   16,800 0 0
KLA-TENCOR CORP COM 482480100 465 3,897 SH   SOLE   3,897 0 0
KNIGHT SWIFT TRANSN HLDGS IN CL A 499049104 170 5,200 SH Call SOLE   0 0 0
KOHLS CORP COM 500255104 22,013 320,100 SH Call SOLE   0 0 0
KOHLS CORP COM 500255104 2,318 33,700 SH Put SOLE   33,700 0 0
KRAFT HEINZ CO ORDINARY SHARES 500754106 11,006 337,100 SH Call SOLE   0 0 0
KRAFT HEINZ CO ORDINARY SHARES 500754106 39 1,200 SH Put SOLE   1,200 0 0
KRAFT HEINZ CO ORDINARY SHARES 500754106 716 21,937 SH   SOLE   21,937 0 0
KROGER CO COM 501044101 8,541 347,200 SH Call SOLE   0 0 0
KROGER CO COM 501044101 6,135 249,400 SH Put SOLE   249,400 0 0
KROGER CO COM 501044101 5,567 226,316 SH   SOLE   226,316 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 1,545 10,100 SH Put SOLE   10,100 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 2,707 17,697 SH   SOLE   17,697 0 0
LAM RESEARCH CORP COM 512807108 6,641 37,100 SH Call SOLE   0 0 0
LAM RESEARCH CORP COM 512807108 2,342 13,083 SH   SOLE   13,083 0 0
LAMB WESTON HOLDINGS INC ORDINARY SHARES 513272104 578 7,711 SH   SOLE   7,711 0 0
LAS VEGAS SANDS CORP COM 517834107 4,054 66,500 SH Call SOLE   0 0 0
LAS VEGAS SANDS CORP COM 517834107 819 13,430 SH   SOLE   13,430 0 0
LAUDER ESTEE COS INC CL A 518439104 1,771 10,700 SH Call SOLE   0 0 0
LAUDER ESTEE COS INC CL A 518439104 232 1,400 SH Put SOLE   1,400 0 0
LEAR CORP COM NEW 521865204 638 4,700 SH Put SOLE   4,700 0 0
LEGGETT & PLATT, INC. ORDINARY SHARES 524660107 443 10,496 SH   SOLE   10,496 0 0
LEIDOS HLDGS INC COM 525327102 3,507 54,722 SH   SOLE   54,722 0 0
LENNOX INTL INC COM 526107107 4,759 18,000 SH Put SOLE   18,000 0 0
LENNOX INTL INC COM 526107107 6,126 23,171 SH   SOLE   23,171 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 2,692 108,014 SH   SOLE   108,014 0 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 391 10,234 SH   SOLE   10,234 0 0
LIBERTY MEDIA CORP DELAWARE COM SER C FRMLA 531229854 79 2,254 SH   SOLE   2,254 0 0
LILLY ELI & CO COM 532457108 584 4,500 SH Call SOLE   0 0 0
LILLY ELI & CO COM 532457108 428 3,300 SH Put SOLE   3,300 0 0
LINCOLN ELECTRIC HOLDINGS, I ORDINARY SHARES 533900106 403 4,802 SH   SOLE   4,802 0 0
Linde plc COM G5494J103 23,135 131,500 SH Call SOLE   0 0 0
Linde plc COM G5494J103 29,820 169,500 SH Put SOLE   169,500 0 0
Linde plc COM G5494J103 2,823 16,047 SH   SOLE   16,047 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919203 28 1,833 SH   SOLE   1,833 0 0
LIVANOVA PLC SHS G5509L101 642 6,600 SH Call SOLE   0 0 0
LKQ CORP ORDINARY SHARES 501889208 715 25,200 SH Put SOLE   25,200 0 0
LKQ CORP ORDINARY SHARES 501889208 2,696 95,012 SH   SOLE   95,012 0 0
LOCKHEED MARTIN CORP. ORDINARY SHARES 539830109 5,793 19,300 SH Call SOLE   0 0 0
LOWES COS INC COM 548661107 21,204 193,700 SH Put SOLE   193,700 0 0
LOWES COS INC COM 548661107 9,211 84,146 SH   SOLE   84,146 0 0
LULULEMON ATHLETICA INC. ORDINARY SHARES 550021109 3,490 21,300 SH Call SOLE   0 0 0
LULULEMON ATHLETICA INC. ORDINARY SHARES 550021109 5,359 32,700 SH Put SOLE   32,700 0 0
MACERICH CO COM 554382101 224 5,161 SH   SOLE   5,161 0 0
MACROGENICS INC COM 556099109 8 427 SH   SOLE   427 0 0
MACYS INC COM 55616P104 21,567 897,500 SH Call SOLE   0 0 0
MACYS INC COM 55616P104 6,022 250,600 SH Put SOLE   250,600 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 8 62 SH   SOLE   62 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 173 7,962 SH   SOLE   7,962 0 0
MANPOWERGROUP INC COM 56418H100 163 1,975 SH   SOLE   1,975 0 0
MARATHON OIL CORP COM 565849106 7,705 461,100 SH Call SOLE   0 0 0
MARATHON OIL CORP COM 565849106 21,110 1,263,300 SH Put SOLE   1,263,300 0 0
MARATHON OIL CORP COM 565849106 7,789 466,146 SH   SOLE   466,146 0 0
MARKEL CORP COM 570535104 3,188 3,200 SH Put SOLE   3,200 0 0
MARKEL CORP COM 570535104 3,078 3,090 SH   SOLE   3,090 0 0
MARSH & MCLENNAN COS INC COM 571748102 235 2,500 SH Put SOLE   2,500 0 0
MARSH & MCLENNAN COS INC COM 571748102 24 259 SH   SOLE   259 0 0
MARTIN MARIETTA MATERIALS, I ORDINARY SHARES 573284106 2,369 11,778 SH   SOLE   11,778 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 6,678 335,745 SH   SOLE   335,745 0 0
MASIMO CORP COM 574795100 1,670 12,079 SH   SOLE   12,079 0 0
MASTERCARD INCORPORATED CL A 57636Q104 21,473 91,200 SH Call SOLE   0 0 0
MASTERCARD INCORPORATED CL A 57636Q104 179,554 762,600 SH Put SOLE   762,600 0 0
MASTERCARD INCORPORATED CL A 57636Q104 4,213 17,893 SH   SOLE   17,893 0 0
MAXIM INTEGRATED PRODS INC COM 57772K101 886 16,657 SH   SOLE   16,657 0 0
MCCORMICK & CO., INC. ORDINARY SHARES (NON 579780206 994 6,600 SH Call SOLE   0 0 0
MCDONALDS CORP COM 580135101 8,489 44,700 SH Put SOLE   44,700 0 0
MCKESSON CORP COM 58155Q103 15,370 131,300 SH Call SOLE   0 0 0
MEDICAL PPTYS TRUST INC COM 58463J304 2,393 129,300 SH Call SOLE   0 0 0
MEDICAL PPTYS TRUST INC COM 58463J304 7 400 SH Put SOLE   400 0 0
MEDNAX INC ORDINARY SHARES 58502B106 115 4,242 SH   SOLE   4,242 0 0
MEDTRONIC PLC SHS G5960L103 2,568 28,200 SH Call SOLE   0 0 0
MERCK & CO INC COM 58933Y105 35,880 431,400 SH Call SOLE   0 0 0
MERCK & CO INC COM 58933Y105 20,709 249,000 SH Put SOLE   249,000 0 0
METLIFE INC COM 59156R108 12,911 303,300 SH Call SOLE   0 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 1,085 1,500 SH Put SOLE   1,500 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 17 24 SH   SOLE   24 0 0
MGM RESORTS INTERNATIONAL COM 552953101 7,595 296,000 SH Call SOLE   0 0 0
MGM RESORTS INTERNATIONAL COM 552953101 9,258 360,800 SH Put SOLE   360,800 0 0
MGM RESORTS INTERNATIONAL COM 552953101 4,425 172,462 SH   SOLE   172,462 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 35 426 SH   SOLE   426 0 0
MICRON TECHNOLOGY INC COM 595112103 3,232 78,200 SH Call SOLE   0 0 0
MICRON TECHNOLOGY INC COM 595112103 47,277 1,143,900 SH Put SOLE   1,143,900 0 0
MICRON TECHNOLOGY INC COM 595112103 10,735 259,742 SH   SOLE   259,742 0 0
MICROSOFT CORP COM 594918104 67,591 573,100 SH Call SOLE   0 0 0
MICROSOFT CORP COM 594918104 225,395 1,911,100 SH Put SOLE   1,911,100 0 0
MICROSOFT CORP COM 594918104 4,185 35,480 SH   SOLE   35,480 0 0
MIDDLEBY CORP. ORDINARY SHARES 596278101 2,242 17,245 SH   SOLE   17,245 0 0
MIRATI THERAPEUTICS INC COM 60468T105 8 106 SH   SOLE   106 0 0
MOHAWK INDS INC COM 608190104 3,444 27,300 SH Put SOLE   27,300 0 0
MOLINA HEALTHCARE INC COM 60855R100 11,527 81,200 SH Call SOLE   0 0 0
MOLINA HEALTHCARE INC COM 60855R100 4,685 33,000 SH Put SOLE   33,000 0 0
MONGODB INC CL A 60937P106 22,229 151,200 SH Call SOLE   0 0 0
MONSTER BEVERAGE CORP NEW COM 61174X109 3,586 65,700 SH Put SOLE   65,700 0 0
MOODY`S CORP. ORDINARY SHARES 615369105 14,596 80,600 SH Put SOLE   80,600 0 0
MOODY`S CORP. ORDINARY SHARES 615369105 3,442 19,009 SH   SOLE   19,009 0 0
MORGAN STANLEY COM NEW 617446448 2,013 47,700 SH Call SOLE   0 0 0
MORGAN STANLEY COM NEW 617446448 11,934 282,800 SH Put SOLE   282,800 0 0
MORGAN STANLEY COM NEW 617446448 6,504 154,118 SH   SOLE   154,118 0 0
MOSAIC COMPANY ORDINARY SHARES 61945C103 2,196 80,400 SH Put SOLE   80,400 0 0
MOSAIC COMPANY ORDINARY SHARES 61945C103 1,836 67,236 SH   SOLE   67,236 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 159 1,130 SH   SOLE   1,130 0 0
MSCI INC COM 55354G100 3,778 19,000 SH Put SOLE   19,000 0 0
MSCI INC COM 55354G100 1,025 5,156 SH   SOLE   5,156 0 0
MURPHY OIL CORP COM 626717102 457 15,600 SH Put SOLE   15,600 0 0
MURPHY OIL CORP COM 626717102 424 14,470 SH   SOLE   14,470 0 0
MYLAN N V SHS EURO N59465109 745 26,300 SH Put SOLE   26,300 0 0
MYOKARDIA INC COM 62857M105 8 148 SH   SOLE   148 0 0
MYRIAD GENETICS INC COM 62855J104 8 232 SH   SOLE   232 0 0
NATIONAL GRID PLC SPONSORED ADR NE 636274409 78 1,400 SH Call SOLE   0 0 0
NATIONAL GRID PLC SPONSORED ADR NE 636274409 3,567 63,881 SH   SOLE   63,881 0 0
NATIONAL INSTRS CORP COM 636518102 316 7,116 SH   SOLE   7,116 0 0
NATIONAL RETAIL PPTYS INC COM 637417106 55 1,000 SH Call SOLE   0 0 0
NETAPP INC COM 64110D104 5,422 78,200 SH Put SOLE   78,200 0 0
NETAPP INC COM 64110D104 3,387 48,844 SH   SOLE   48,844 0 0
NETFLIX INC COM 64110L106 54,161 151,900 SH Call SOLE   0 0 0
NETFLIX INC COM 64110L106 74,735 209,600 SH Put SOLE   209,600 0 0
NETFLIX INC COM 64110L106 3,489 9,786 SH   SOLE   9,786 0 0
NETGEAR INC COM 64111Q104 8 234 SH   SOLE   234 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 141 1,600 SH Call SOLE   0 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 440 5,000 SH Put SOLE   5,000 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 187 2,118 SH   SOLE   2,118 0 0
NEVRO CORP COM 64157F103 8 124 SH   SOLE   124 0 0
NEW MEDIA INVT GROUP INC COM 64704V106 8 732 SH   SOLE   732 0 0
NEW RELIC INC COM 64829B100 513 5,200 SH Put SOLE   5,200 0 0
NEW RELIC INC COM 64829B100 73 742 SH   SOLE   742 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 10,099 597,200 SH Call SOLE   0 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 1,246 73,703 SH   SOLE   73,703 0 0
NEWELL BRANDS INC ORDINARY SHARES 651229106 770 50,200 SH Call SOLE   0 0 0
NEWELL BRANDS INC ORDINARY SHARES 651229106 506 33,000 SH Put SOLE   33,000 0 0
NEWELL BRANDS INC ORDINARY SHARES 651229106 1,444 94,112 SH   SOLE   94,112 0 0
NEWMONT MINING CORP. ORDINARY SHARES 651639106 6,628 185,300 SH Call SOLE   0 0 0
NEWMONT MINING CORP. ORDINARY SHARES 651639106 10,820 302,500 SH Put SOLE   302,500 0 0
NEWS CORP NEW CL A 65249B109 2,244 180,400 SH Call SOLE   0 0 0
NEWS CORP NEW CL A 65249B109 65 5,200 SH Put SOLE   5,200 0 0
NIELSEN HLDGS PLC SHS EUR G6518L108 60 2,515 SH   SOLE   2,515 0 0
NIKE INC CL B 654106103 101,229 1,202,100 SH Put SOLE   1,202,100 0 0
NIKE INC CL B 654106103 18,030 214,113 SH   SOLE   214,113 0 0
NISOURCE INC COM 65473P105 34 1,200 SH Call SOLE   0 0 0
NISOURCE INC COM 65473P105 986 34,400 SH Put SOLE   34,400 0 0
NOBLE ENERGY INC COM 655044105 2,353 95,137 SH   SOLE   95,137 0 0
NORDSON CORP COM 655663102 384 2,900 SH Put SOLE   2,900 0 0
NORDSON CORP COM 655663102 255 1,924 SH   SOLE   1,924 0 0
NORDSTROM INC COM 655664100 11,246 253,400 SH Call SOLE   0 0 0
NORDSTROM INC COM 655664100 275 6,200 SH Put SOLE   6,200 0 0
NORDSTROM INC COM 655664100 1,389 31,292 SH   SOLE   31,292 0 0
NORTHROP GRUMMAN CORP COM 666807102 15,933 59,100 SH Call SOLE   0 0 0
NOVO-NORDISK A S ADR 670100205 3,751 71,700 SH Put SOLE   71,700 0 0
NOVO-NORDISK A S ADR 670100205 120 2,294 SH   SOLE   2,294 0 0
NU SKIN ENTERPRISES INC CL A 67018T105 202 4,221 SH   SOLE   4,221 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 6 340 SH   SOLE   340 0 0
NUCOR CORP COM 670346105 111 1,900 SH Call SOLE   0 0 0
NUCOR CORP COM 670346105 5,686 97,449 SH   SOLE   97,449 0 0
NUTRIEN LTD COM 67077M108 2,780 52,700 SH Put SOLE   52,700 0 0
NUTRIEN LTD COM 67077M108 447 8,473 SH   SOLE   8,473 0 0
NUVECTRA CORP COM 67075N108 8 700 SH   SOLE   700 0 0
NVIDIA CORP COM 67066G104 21,026 117,100 SH Call SOLE   0 0 0
NVIDIA CORP COM 67066G104 77,390 431,000 SH Put SOLE   431,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 2,104 23,800 SH Call SOLE   0 0 0
NXP SEMICONDUCTORS N V COM N6596X109 5,480 62,000 SH Put SOLE   62,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 237 2,678 SH   SOLE   2,678 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 3,270 49,400 SH Call SOLE   0 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 1,096 16,551 SH   SOLE   16,551 0 0
OKTA INC CL A 679295105 3,127 37,800 SH Put SOLE   37,800 0 0
OKTA INC CL A 679295105 23 279 SH   SOLE   279 0 0
OLD DOMINION FGHT LINES INC COM 679580100 1,402 9,713 SH   SOLE   9,713 0 0
OLD LINE BANCSHARES INC COM 67984M100 8 311 SH   SOLE   311 0 0
OLD REP INTL CORP COM 680223104 437 20,900 SH Call SOLE   0 0 0
OLD REP INTL CORP COM 680223104 785 37,500 SH Put SOLE   37,500 0 0
OLD REP INTL CORP COM 680223104 46 2,220 SH   SOLE   2,220 0 0
OLLIES BARGAIN OUTLT HLDGS I COM 681116109 1,139 13,345 SH   SOLE   13,345 0 0
OMEGA HEALTHCARE INVS INC COM 681936100 19,621 514,300 SH Call SOLE   0 0 0
OMEGA HEALTHCARE INVS INC COM 681936100 1,789 46,900 SH Put SOLE   46,900 0 0
OMNICOM GROUP INC COM 681919106 7,979 109,323 SH   SOLE   109,323 0 0
ON SEMICONDUCTOR CORP COM 682189105 2,767 134,531 SH   SOLE   134,531 0 0
ONEMAIN HLDGS INC COM 68268W103 88 2,780 SH   SOLE   2,780 0 0
ONEOK INC NEW COM 682680103 4,449 63,700 SH Call SOLE   0 0 0
OOMA INC COM 683416101 8 582 SH   SOLE   582 0 0
OSHKOSH CORP COM 688239201 23 300 SH Call SOLE   0 0 0
OSHKOSH CORP COM 688239201 9,714 129,300 SH Put SOLE   129,300 0 0
OSHKOSH CORP COM 688239201 778 10,351 SH   SOLE   10,351 0 0
OVERSTOCK COM INC DEL COM 690370101 8 466 SH   SOLE   466 0 0
OWENS CORNING ORDINARY SHARES 690742101 132 2,800 SH Call SOLE   0 0 0
OWENS CORNING ORDINARY SHARES 690742101 2,898 61,500 SH Put SOLE   61,500 0 0
OWENS CORNING ORDINARY SHARES 690742101 461 9,778 SH   SOLE   9,778 0 0
PACCAR INC COM 693718108 8,595 126,142 SH   SOLE   126,142 0 0
PACKAGING CORP OF AMERICA ORDINARY SHARES 695156109 36,681 369,100 SH Call SOLE   0 0 0
PACKAGING CORP OF AMERICA ORDINARY SHARES 695156109 13,545 136,300 SH Put SOLE   136,300 0 0
PALO ALTO NETWORKS INC COM 697435105 534 2,200 SH Put SOLE   2,200 0 0
PALO ALTO NETWORKS INC COM 697435105 3,172 13,059 SH   SOLE   13,059 0 0
PARSLEY ENERGY INC CL A 701877102 1,965 101,800 SH Call SOLE   0 0 0
PARSLEY ENERGY INC CL A 701877102 205 10,643 SH   SOLE   10,643 0 0
PATTERSON COMPANIES INC COM 703395103 87 3,983 SH   SOLE   3,983 0 0
PAYCHEX INC. ORDINARY SHARES 704326107 1,838 22,921 SH   SOLE   22,921 0 0
PAYCOM SOFTWARE INC COM 70432V102 1,721 9,100 SH Call SOLE   0 0 0
PAYCOM SOFTWARE INC COM 70432V102 1,481 7,830 SH   SOLE   7,830 0 0
PAYPAL HLDGS INC COM 70450Y103 40,061 385,800 SH Call SOLE   0 0 0
PAYPAL HLDGS INC COM 70450Y103 188,023 1,810,700 SH Put SOLE   1,810,700 0 0
PDC ENERGY INC COM 69327R101 8 189 SH   SOLE   189 0 0
PDVWIRELESS INC COM 69290R104 8 221 SH   SOLE   221 0 0
PEGASYSTEMS INC COM 705573103 104 1,600 SH Call SOLE   0 0 0
PENN VIRGINIA CORP. ORDINARY SHARES 70788V102 8 174 SH   SOLE   174 0 0
PENTAIR PLC ORDINARY SHARES G7S00T104 49 1,102 SH   SOLE   1,102 0 0
PENUMBRA INC COM 70975L107 8 52 SH   SOLE   52 0 0
PEPSICO INC. ORDINARY SHARES 713448108 46,802 381,900 SH Call SOLE   0 0 0
PERKINELMER INC COM 714046109 620 6,432 SH   SOLE   6,432 0 0
PERRIGO CO PCL SHS G97822103 886 18,400 SH Put SOLE   18,400 0 0
PERRIGO CO PCL SHS G97822103 561 11,642 SH   SOLE   11,642 0 0
PFIZER INC COM 717081103 73,261 1,725,000 SH Call SOLE   0 0 0
PFIZER INC COM 717081103 12,350 290,800 SH Put SOLE   290,800 0 0
PHILIP MORRIS INTL INC COM 718172109 73,143 827,500 SH Call SOLE   0 0 0
PHILIP MORRIS INTL INC COM 718172109 24,175 273,500 SH Put SOLE   273,500 0 0
PHILLIPS 66 COM 718546104 4,083 42,900 SH Call SOLE   0 0 0
PIONEER NAT RES CO COM 723787107 58 379 SH   SOLE   379 0 0
PLANET FITNESS INC CL A 72703H101 522 7,600 SH Call SOLE   0 0 0
PLANET FITNESS INC CL A 72703H101 2,085 30,335 SH   SOLE   30,335 0 0
PNC FINL SVCS GROUP INC COM 693475105 62 507 SH   SOLE   507 0 0
POOL CORPORATION ORDINARY SHARES 73278L105 2,618 15,868 SH   SOLE   15,868 0 0
PPL CORP COM 69351T106 13,674 430,800 SH Call SOLE   0 0 0
PPL CORP COM 69351T106 5,453 171,800 SH Put SOLE   171,800 0 0
PRA HEALTH SCIENCES INC COM 69354M108 6,165 55,900 SH Put SOLE   55,900 0 0
PRA HEALTH SCIENCES INC COM 69354M108 1,640 14,870 SH   SOLE   14,870 0 0
PRIMERICA INC COM 74164M108 3,176 26,000 SH Call SOLE   0 0 0
PRIMERICA INC COM 74164M108 4,556 37,300 SH Put SOLE   37,300 0 0
PRIMERICA INC COM 74164M108 504 4,129 SH   SOLE   4,129 0 0
PROASSURANCE CORP COM 74267C106 63 1,822 SH   SOLE   1,822 0 0
PROCTER & GAMBLE CO. ORDINARY SHARES 742718109 5,130 49,300 SH Call SOLE   0 0 0
PROGRESSIVE CORP OHIO COM 743315103 3,460 48,000 SH Call SOLE   0 0 0
PROLOGIS INC COM 74340W103 5,591 77,700 SH Call SOLE   0 0 0
PROLOGIS INC COM 74340W103 748 10,400 SH Put SOLE   10,400 0 0
PROOFPOINT INC COM 743424103 928 7,641 SH   SOLE   7,641 0 0
PRUDENTIAL FINL INC COM 744320102 18,321 199,400 SH Call SOLE   0 0 0
PRUDENTIAL FINL INC COM 744320102 12,257 133,400 SH Put SOLE   133,400 0 0
PRUDENTIAL FINL INC COM 744320102 1,483 16,145 SH   SOLE   16,145 0 0
PTC INC COM 69370C100 1,231 13,356 SH   SOLE   13,356 0 0
PUBLIC STORAGE COM 74460D109 1,241 5,700 SH Put SOLE   5,700 0 0
QEP RES INC COM 74733V100 29 3,726 SH   SOLE   3,726 0 0
QIAGEN NV SHS NEW N72482123 3,471 85,321 SH   SOLE   85,321 0 0
QUALCOMM INC COM 747525103 14,799 259,500 SH Call SOLE   0 0 0
QUALCOMM INC COM 747525103 10,619 186,200 SH Put SOLE   186,200 0 0
QUALCOMM INC COM 747525103 3,443 60,373 SH   SOLE   60,373 0 0
QUANTA SVCS INC COM 74762E102 712 18,872 SH   SOLE   18,872 0 0
QUEST DIAGNOSTICS INC COM 74834L100 128 1,428 SH   SOLE   1,428 0 0
RA PHARMACEUTICALS INC COM 74933V108 8 346 SH   SOLE   346 0 0
RADNET INC COM 750491102 8 625 SH   SOLE   625 0 0
RALPH LAUREN CORP ORDINARY SHARES - CL 751212101 8,248 63,600 SH Call SOLE   0 0 0
RALPH LAUREN CORP ORDINARY SHARES - CL 751212101 8,274 63,800 SH Put SOLE   63,800 0 0
REALOGY HLDGS CORP COM 75605Y106 173 15,190 SH   SOLE   15,190 0 0
REALPAGE INC COM 75606N109 546 9,000 SH Put SOLE   9,000 0 0
REALPAGE INC COM 75606N109 5,227 86,134 SH   SOLE   86,134 0 0
REALTY INCOME CORP COM 756109104 7 100 SH Call SOLE   0 0 0
REATA PHARMACEUTICALS INC CL A 75615P103 8 90 SH   SOLE   90 0 0
REGENCY CENTERS CORPORATION ORDINARY SHARES 758849103 614 9,100 SH Call SOLE   0 0 0
REGENERON PHARMACEUTICALS COM 75886F107 3,942 9,600 SH Put SOLE   9,600 0 0
REGENERON PHARMACEUTICALS COM 75886F107 2,040 4,967 SH   SOLE   4,967 0 0
REINSURANCE GROUP AMER INC COM NEW 759351604 5,864 41,300 SH Put SOLE   41,300 0 0
REINSURANCE GROUP AMER INC COM NEW 759351604 547 3,854 SH   SOLE   3,854 0 0
RELIANCE STEEL & ALUMINUM CO COM 759509102 5,865 64,978 SH   SOLE   64,978 0 0
REPLIGEN CORP COM 759916109 8 131 SH   SOLE   131 0 0
RESMED INC COM 761152107 9,431 90,711 SH   SOLE   90,711 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 14,613 224,438 SH   SOLE   224,438 0 0
RH COM 74967X103 8 75 SH   SOLE   75 0 0
RHYTHM PHARMACEUTICALS INC COM 76243J105 8 283 SH   SOLE   283 0 0
RINGCENTRAL INC CL A 76680R206 927 8,600 SH Call SOLE   0 0 0
RINGCENTRAL INC CL A 76680R206 6,651 61,700 SH Put SOLE   61,700 0 0
RIO TINTO PLC ADR 767204100 16,507 280,500 SH Call SOLE   0 0 0
RIO TINTO PLC ADR 767204100 2,180 37,049 SH   SOLE   37,049 0 0
ROBERT HALF INTL INC COM 770323103 845 12,969 SH   SOLE   12,969 0 0
ROCKWELL AUTOMATION INC COM 773903109 35 200 SH Call SOLE   0 0 0
ROCKWELL AUTOMATION INC COM 773903109 14,440 82,300 SH Put SOLE   82,300 0 0
ROCKWELL AUTOMATION INC COM 773903109 1,019 5,808 SH   SOLE   5,808 0 0
ROCKY BRANDS, INC ORDINARY SHARES 774515100 8 324 SH   SOLE   324 0 0
ROKU INC COM CL A 77543R102 1,271 19,700 SH Call SOLE   0 0 0
ROKU INC COM CL A 77543R102 13,237 205,200 SH Put SOLE   205,200 0 0
ROKU INC COM CL A 77543R102 10,338 160,260 SH   SOLE   160,260 0 0
ROLLINS, INC. ORDINARY SHARES 775711104 659 15,844 SH   SOLE   15,844 0 0
ROPER TECHNOLOGIES INC COM 776696106 26,742 78,200 SH Put SOLE   78,200 0 0
ROPER TECHNOLOGIES INC COM 776696106 4,916 14,375 SH   SOLE   14,375 0 0
ROSS STORES INC COM 778296103 1,232 13,234 SH   SOLE   13,234 0 0
ROWAN COMPANIES PLC SHS CL A G7665A101 8 713 SH   SOLE   713 0 0
ROYAL BK CDA MONTREAL QUE COM 780087102 3,596 47,600 SH Put SOLE   47,600 0 0
ROYAL BK CDA MONTREAL QUE COM 780087102 20,750 274,650 SH   SOLE   274,650 0 0
ROYAL CARIBBEAN CRUISES LTD. ORDINARY SHARES V7780T103 2,315 20,200 SH Call SOLE   0 0 0
ROYAL CARIBBEAN CRUISES LTD. ORDINARY SHARES V7780T103 607 5,293 SH   SOLE   5,293 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 5,683 90,800 SH Call SOLE   0 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 3,355 53,600 SH Put SOLE   53,600 0 0
ROYAL GOLD, INC. ORDINARY SHARES 780287108 2,558 28,136 SH   SOLE   28,136 0 0
S&P GLOBAL INC ORDINARY SHARES 78409V104 25,519 121,200 SH Call SOLE   0 0 0
S&P GLOBAL INC ORDINARY SHARES 78409V104 16,823 79,900 SH Put SOLE   79,900 0 0
SABRE CORP ORDINARY SHARES 78573M104 869 40,608 SH   SOLE   40,608 0 0
SAGE THERAPEUTICS INC COM 78667J108 11,070 69,600 SH Call SOLE   0 0 0
SALESFORCE COM INC COM 79466L302 26,321 166,200 SH Call SOLE   0 0 0
SALESFORCE COM INC COM 79466L302 121,787 769,000 SH Put SOLE   769,000 0 0
SALESFORCE COM INC COM 79466L302 21,470 135,568 SH   SOLE   135,568 0 0
SAP SE SPON ADR 803054204 225 1,945 SH   SOLE   1,945 0 0
SCHEIN HENRY INC COM 806407102 352 5,862 SH   SOLE   5,862 0 0
SCHLUMBERGER LTD COM 806857108 2,124 48,754 SH   SOLE   48,754 0 0
SEAGATE TECHNOLOGY PLC SHS G7945M107 1,355 28,300 SH Call SOLE   0 0 0
SEAGATE TECHNOLOGY PLC SHS G7945M107 6,509 135,925 SH   SOLE   135,925 0 0
SEALED AIR CORP. ORDINARY SHARES 81211K100 8,779 190,600 SH Call SOLE   0 0 0
SEATTLE GENETICS INC COM 812578102 87 1,184 SH   SOLE   1,184 0 0
SEI INVESTMENTS CO COM 784117103 1,182 22,629 SH   SOLE   22,629 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 45,826 825,700 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 4,063 73,200 SH Put SOLE   73,200 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 24,268 264,500 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 20,937 228,200 SH Put SOLE   228,200 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 3,099 33,778 SH   SOLE   33,778 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 13,753 245,100 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 511 9,100 SH Put SOLE   9,100 0 0
SELECT SECTOR SPDR TR SBI CONS STPLS 81369Y308 2,297 40,944 SH   SOLE   40,944 0 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 20,504 180,100 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 31,388 275,700 SH Put SOLE   275,700 0 0
SELECT SECTOR SPDR TR SBI CONS DISCR 81369Y407 3,248 28,529 SH   SOLE   28,529 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 82,855 1,253,100 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 187,655 2,838,100 SH Put SOLE   2,838,100 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 13,249 200,375 SH   SOLE   200,375 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 12,241 476,100 SH Put SOLE   476,100 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 1,252 48,690 SH   SOLE   48,690 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 5,222 69,600 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI INT-INDS 81369Y704 9,859 131,400 SH Put SOLE   131,400 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 269,404 3,640,600 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 145,617 1,967,800 SH Put SOLE   1,967,800 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 20,604 354,200 SH Call SOLE   0 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 7,923 136,200 SH Put SOLE   136,200 0 0
SEMPRA ENERGY COM 816851109 8,596 68,300 SH Call SOLE   0 0 0
SEMPRA ENERGY COM 816851109 2,417 19,200 SH Put SOLE   19,200 0 0
SENSATA TECHNOLOGIES HOLDING ORDINARY SHARES G8060N102 571 12,688 SH   SOLE   12,688 0 0
SERVICE CORP. INTERNATIONAL ORDINARY SHARES 817565104 472 11,744 SH   SOLE   11,744 0 0
SERVICEMASTER GLOBAL HLDGS I COM 81761R109 3,436 73,582 SH   SOLE   73,582 0 0
SERVICENOW INC COM 81762P102 19,374 78,600 SH Call SOLE   0 0 0
SERVICENOW INC COM 81762P102 3,821 15,500 SH Put SOLE   15,500 0 0
SHERWIN-WILLIAMS CO. ORDINARY SHARES 824348106 13,051 30,300 SH Call SOLE   0 0 0
SHOPIFY INC CL A 82509L107 7,996 38,700 SH Call SOLE   0 0 0
SHOPIFY INC CL A 82509L107 34,691 167,900 SH Put SOLE   167,900 0 0
SI FINL GROUP INC MD COM 78425V104 5 410 SH   SOLE   410 0 0
SIEBERT FINL CORP COM 826176109 4 300 SH   SOLE   300 0 0
SIGNATURE BK NEW YORK N Y COM 82669G104 3,624 28,300 SH Call SOLE   0 0 0
Signet Jewelers Limited SHS G81276100 62 2,286 SH   SOLE   2,286 0 0
SILVERBOW RES INC COM 82836G102 3 143 SH   SOLE   143 0 0
SL GREEN RLTY CORP COM 78440X101 1,272 14,141 SH   SOLE   14,141 0 0
SLM CORP COM 78442P106 52 5,281 SH   SOLE   5,281 0 0
SM ENERGY CO COM 78454L100 36 2,039 SH   SOLE   2,039 0 0
SMART GLOBAL HLDGS INC SHS G8232Y101 8 398 SH   SOLE   398 0 0
SMUCKER J M CO COM NEW 832696405 30,581 262,500 SH Call SOLE   0 0 0
SONY CORP SPONSORED ADR 835699307 11,063 261,900 SH Put SOLE   261,900 0 0
SONY CORP SPONSORED ADR 835699307 9,496 224,819 SH   SOLE   224,819 0 0
SOUTHERN CO COM 842587107 43,422 840,200 SH Call SOLE   0 0 0
SOUTHERN CO COM 842587107 20,936 405,100 SH Put SOLE   405,100 0 0
SOUTHWEST AIRLS CO COM 844741108 2,719 52,379 SH   SOLE   52,379 0 0
SPARK THERAPEUTICS INC COM 84652J103 8 68 SH   SOLE   68 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 81,237 313,500 SH Call SOLE   0 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 265,997 1,026,500 SH Put SOLE   1,026,500 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 34,614 283,700 SH Call SOLE   0 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 506,915 4,154,700 SH Put SOLE   4,154,700 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 3,698 101,100 SH Call SOLE   0 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 11,844 323,783 SH   SOLE   323,783 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,511,381 5,350,400 SH Call SOLE   0 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,742,337 6,168,000 SH Put SOLE   6,168,000 0 0
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 3,178 9,200 SH Call SOLE   0 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 12,753 248,400 SH Call SOLE   0 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 12,373 241,000 SH Put SOLE   241,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 21,884 486,200 SH Put SOLE   486,200 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 1,170 25,990 SH   SOLE   25,990 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 22,492 731,700 SH Call SOLE   0 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 48,907 1,591,000 SH Put SOLE   1,591,000 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 24,801 806,814 SH   SOLE   806,814 0 0
SPDR SERIES TRUST S&P METALS MNG 78464A755 2,051 69,100 SH Put SOLE   69,100 0 0
SPDR SERIES TRUST S&P METALS MNG 78464A755 6,949 234,122 SH   SOLE   234,122 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 200,256 2,211,800 SH Call SOLE   0 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 160,093 1,768,200 SH Put SOLE   1,768,200 0 0
SPDR SERIES TRUST S&P HOMEBUILD 78464A888 2,274 59,000 SH Call SOLE   0 0 0
SPECTRUM BRANDS HOLDINGS INC ORDINARY SHARES 84790A105 58 1,062 SH   SOLE   1,062 0 0
SPERO THERAPEUTICS INC COM 84833T103 8 608 SH   SOLE   608 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 638 6,969 SH   SOLE   6,969 0 0
SPIRIT AIRLS INC COM 848577102 24 448 SH   SOLE   448 0 0
SPLUNK INC COM 848637104 36,994 296,900 SH Call SOLE   0 0 0
SPLUNK INC COM 848637104 13,955 112,000 SH Put SOLE   112,000 0 0
SPROUTS FMRS MKT INC COM 85208M102 95 4,388 SH   SOLE   4,388 0 0
SQUARE INC CL A 852234103 19,337 258,100 SH Call SOLE   0 0 0
SQUARE INC CL A 852234103 71,152 949,700 SH Put SOLE   949,700 0 0
SQUARE INC CL A 852234103 9,086 121,272 SH   SOLE   121,272 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 10,987 172,502 SH   SOLE   172,502 0 0
STAAR SURGICAL CO COM PAR $0.01 852312305 8 226 SH   SOLE   226 0 0
STAMPS COM INC COM NEW 852857200 8 95 SH   SOLE   95 0 0
STANLEY BLACK & DECKER INC ORDINARY SHARES 854502101 12,637 92,800 SH Call SOLE   0 0 0
STANLEY BLACK & DECKER INC ORDINARY SHARES 854502101 2,329 17,100 SH Put SOLE   17,100 0 0
STARBUCKS CORP. ORDINARY SHARES 855244109 8,110 109,100 SH Put SOLE   109,100 0 0
STARBUCKS CORP. ORDINARY SHARES 855244109 17,384 233,838 SH   SOLE   233,838 0 0
STARS GROUP INC COM 85570W100 146 8,366 SH   SOLE   8,366 0 0
STARWOOD PPTY TR INC COM 85571B105 519 23,200 SH Call SOLE   0 0 0
STMICROELECTRONICS N V NY REGISTRY 861012102 6 416 SH   SOLE   416 0 0
STORE CAP CORP COM 862121100 12 353 SH   SOLE   353 0 0
STRYKER CORP COM 863667101 5,866 29,700 SH Put SOLE   29,700 0 0
STRYKER CORP COM 863667101 1,995 10,100 SH   SOLE   10,100 0 0
SUNCOR ENERGY INC NEW COM 867224107 289 8,900 SH Call SOLE   0 0 0
SUNCOR ENERGY INC NEW COM 867224107 7,653 236,000 SH Put SOLE   236,000 0 0
SUNCOR ENERGY INC NEW COM 867224107 2,843 87,656 SH   SOLE   87,656 0 0
SURGERY PARTNERS INC COM 86881A100 8 686 SH   SOLE   686 0 0
SVB FINL GROUP COM 78486Q101 14,409 64,800 SH Put SOLE   64,800 0 0
SVB FINL GROUP COM 78486Q101 2,554 11,487 SH   SOLE   11,487 0 0
SYMANTEC CORP COM 871503108 161 7,000 SH Put SOLE   7,000 0 0
SYNCHRONY FINANCIAL ORDINARY SHARES 87165B103 427 13,376 SH   SOLE   13,376 0 0
SYNEOS HEALTH INC CL A 87166B102 823 15,900 SH Put SOLE   15,900 0 0
SYNEOS HEALTH INC CL A 87166B102 288 5,558 SH   SOLE   5,558 0 0
SYNOPSYS INC COM 871607107 8,371 72,698 SH   SOLE   72,698 0 0
SYSCO CORP. ORDINARY SHARES 871829107 154 2,300 SH Call SOLE   0 0 0
SYSCO CORP. ORDINARY SHARES 871829107 237 3,550 SH   SOLE   3,550 0 0
T MOBILE US INC COM 872590104 1,361 19,700 SH Call SOLE   0 0 0
T MOBILE US INC COM 872590104 2,807 40,626 SH   SOLE   40,626 0 0
T. ROWE PRICE GROUP INC. ORDINARY SHARES 74144T108 3,064 30,600 SH Put SOLE   30,600 0 0
T. ROWE PRICE GROUP INC. ORDINARY SHARES 74144T108 684 6,828 SH   SOLE   6,828 0 0
TABULA RASA HEALTHCARE INC COM 873379101 8 137 SH   SOLE   137 0 0
TACTILE SYS TECHNOLOGY INC COM 87357P100 8 146 SH   SOLE   146 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 25,457 621,500 SH Call SOLE   0 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 736 17,967 SH   SOLE   17,967 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 163 1,728 SH   SOLE   1,728 0 0
TAPESTRY INC ORDINARY SHARES 876030107 198 6,109 SH   SOLE   6,109 0 0
TARGA RES CORP COM 87612G101 33,344 802,500 SH Call SOLE   0 0 0
TARGA RES CORP COM 87612G101 6,544 157,500 SH Put SOLE   157,500 0 0
TARGA RES CORP COM 87612G101 185 4,446 SH   SOLE   4,446 0 0
TATA MOTORS LTD. ADR 876568502 0 4 SH   SOLE   4 0 0
TD AMERITRADE HLDG CORP COM 87236Y108 420 8,399 SH   SOLE   8,399 0 0
TECK RESOURCES LTD CL B 878742204 5,788 249,700 SH Call SOLE   0 0 0
TECK RESOURCES LTD CL B 878742204 21 900 SH Put SOLE   900 0 0
TENARIS S A SPONSORED ADR 88031M109 864 30,600 SH Call SOLE   0 0 0
TERADATA CORP DEL COM 88076W103 586 13,426 SH   SOLE   13,426 0 0
TERADYNE, INC. ORDINARY SHARES 880770102 3,223 80,900 SH Put SOLE   80,900 0 0
TERADYNE, INC. ORDINARY SHARES 880770102 9,187 230,586 SH   SOLE   230,586 0 0
TESLA INC COM 88160R101 36,466 130,300 SH Call SOLE   0 0 0
TESLA INC COM 88160R101 11,334 40,500 SH Put SOLE   40,500 0 0
TESLA INC COM 88160R101 2,665 9,523 SH   SOLE   9,523 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 23,832 1,519,900 SH Call SOLE   0 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 27,539 1,756,300 SH Put SOLE   1,756,300 0 0
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADR 881624209 9,915 632,322 SH   SOLE   632,322 0 0
TEXAS INSTRS INC COM 882508104 54,658 515,300 SH Call SOLE   0 0 0
TEXAS INSTRS INC COM 882508104 6,311 59,500 SH Put SOLE   59,500 0 0
TEXTRON INC. ORDINARY SHARES 883203101 52 1,035 SH   SOLE   1,035 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 5,310 19,400 SH Put SOLE   19,400 0 0
THOMSON REUTERS CORP COM 884903709 8,200 138,510 SH   SOLE   138,510 0 0
TIFFANY & CO NEW COM 886547108 3,561 33,737 SH   SOLE   33,737 0 0
TITAN MACHINERY INC ORDINARY SHARES 88830R101 8 496 SH   SOLE   496 0 0
TJX COS INC NEW COM 872540109 266 5,000 SH Put SOLE   5,000 0 0
TORO CO COM 891092108 305 4,427 SH   SOLE   4,427 0 0
TORONTO DOMINION BK ONT COM NEW 891160509 4,118 75,800 SH Call SOLE   0 0 0
TORONTO DOMINION BK ONT COM NEW 891160509 4,853 89,323 SH   SOLE   89,323 0 0
TOTAL SYS SVCS INC COM 891906109 399 4,200 SH Call SOLE   0 0 0
TOTAL SYS SVCS INC COM 891906109 9,140 96,200 SH Put SOLE   96,200 0 0
TOTAL SYS SVCS INC COM 891906109 2,212 23,285 SH   SOLE   23,285 0 0
TRACTOR SUPPLY CO. ORDINARY SHARES 892356106 899 9,195 SH   SOLE   9,195 0 0
TRADE DESK INC ORDINARY SHARES - CL 88339J105 1,128 5,700 SH Call SOLE   0 0 0
TRADE DESK INC ORDINARY SHARES - CL 88339J105 574 2,900 SH Put SOLE   2,900 0 0
TRADE DESK INC ORDINARY SHARES - CL 88339J105 961 4,855 SH   SOLE   4,855 0 0
TRANSOCEAN LTD REG SHS H8817H100 4 500 SH Put SOLE   500 0 0
TRANSUNION ORDINARY SHARES 89400J107 668 10,000 SH Put SOLE   10,000 0 0
TRANSUNION ORDINARY SHARES 89400J107 157 2,354 SH   SOLE   2,354 0 0
TRAVELERS COMPANIES INC COM 89417E109 11,878 86,600 SH Call SOLE   0 0 0
TRAVELZOO COM NEW 89421Q205 8 579 SH   SOLE   579 0 0
TREDEGAR CORP. ORDINARY SHARES 894650100 8 479 SH   SOLE   479 0 0
TREEHOUSE FOODS INC ORDINARY SHARES 89469A104 28 434 SH   SOLE   434 0 0
TRIMBLE INC COM 896239100 4,642 114,900 SH Put SOLE   114,900 0 0
TRIMBLE INC COM 896239100 2,010 49,758 SH   SOLE   49,758 0 0
TRIPADVISOR INC. ORDINARY SHARES 896945201 962 18,700 SH Put SOLE   18,700 0 0
TRIPADVISOR INC. ORDINARY SHARES 896945201 1,663 32,314 SH   SOLE   32,314 0 0
TRIPLE-S MGMT CORP CL B 896749108 8 339 SH   SOLE   339 0 0
TURTLE BEACH CORP ORDINARY SHARES 900450206 8 682 SH   SOLE   682 0 0
TWDC ENTERPRISES 18 CORP ORDINARY SHARES 254687106 144 1,300 SH Call SOLE   0 0 0
TWDC ENTERPRISES 18 CORP ORDINARY SHARES 254687106 3,608 32,500 SH Put SOLE   32,500 0 0
TWDC ENTERPRISES 18 CORP ORDINARY SHARES 254687106 231 2,077 SH   SOLE   2,077 0 0
TWILIO INC CL A 90138F102 8 60 SH   SOLE   60 0 0
TWITTER INC ORDINARY SHARES 90184L102 552 16,800 SH Call SOLE   0 0 0
TWITTER INC ORDINARY SHARES 90184L102 23,483 714,200 SH Put SOLE   714,200 0 0
TWITTER INC ORDINARY SHARES 90184L102 2,207 67,125 SH   SOLE   67,125 0 0
TYLER TECHNOLOGIES INC COM 902252105 1,075 5,258 SH   SOLE   5,258 0 0
TYSON FOODS INC CL A 902494103 2,654 38,223 SH   SOLE   38,223 0 0
UBIQUITI NETWORKS INC COM 90347A100 943 6,300 SH Put SOLE   6,300 0 0
UBIQUITI NETWORKS INC COM 90347A100 652 4,354 SH   SOLE   4,354 0 0
UBS GROUP AG SHS H42097107 570 47,046 SH   SOLE   47,046 0 0
ULTA BEAUTY INC ORDINARY SHARES 90384S303 8,823 25,300 SH Put SOLE   25,300 0 0
ULTIMATE SOFTWARE GROUP INC COM 90385D107 2,325 7,042 SH   SOLE   7,042 0 0
UNDER ARMOUR INC ORDINARY SHARES - CL 904311107 1,340 63,400 SH Call SOLE   0 0 0
UNDER ARMOUR INC ORDINARY SHARES - CL 904311107 11,948 565,200 SH Put SOLE   565,200 0 0
UNILEVER NV NEW YORK SHARES 904784709 30,806 528,500 SH Call SOLE   0 0 0
UNILEVER NV NEW YORK SHARES 904784709 8,014 137,486 SH   SOLE   137,486 0 0
UNION PAC CORP COM 907818108 198,249 1,185,700 SH Call SOLE   0 0 0
UNION PAC CORP COM 907818108 46,264 276,700 SH Put SOLE   276,700 0 0
UNION PAC CORP COM 907818108 16,570 99,104 SH   SOLE   99,104 0 0
UNITED CONTINENTAL HOLDINGS ORDINARY SHARES 910047109 10,603 132,900 SH Put SOLE   132,900 0 0
UNITED CONTINENTAL HOLDINGS ORDINARY SHARES 910047109 1,238 15,519 SH   SOLE   15,519 0 0
UNITED PARCEL SERVICE, INC. ORDINARY SHARES - CL 911312106 69,972 626,200 SH Call SOLE   0 0 0
UNITED PARCEL SERVICE, INC. ORDINARY SHARES - CL 911312106 21,678 194,000 SH Put SOLE   194,000 0 0
UNITED RENTALS INC COM 911363109 9,677 84,700 SH Call SOLE   0 0 0
UNITED RENTALS INC COM 911363109 10,008 87,600 SH Put SOLE   87,600 0 0
UNITED RENTALS INC COM 911363109 1,091 9,545 SH   SOLE   9,545 0 0
UNITED STATES CELLULAR CORP COM 911684108 53 1,162 SH   SOLE   1,162 0 0
UNITED STATES STL CORP NEW COM 912909108 3,758 192,800 SH Put SOLE   192,800 0 0
UNITED STATES STL CORP NEW COM 912909108 1,399 71,791 SH   SOLE   71,791 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 601 5,119 SH   SOLE   5,119 0 0
UNITEDHEALTH GROUP INC COM 91324P102 4,970 20,100 SH Call SOLE   0 0 0
UNITEDHEALTH GROUP INC COM 91324P102 10,138 41,000 SH Put SOLE   41,000 0 0
UNITEDHEALTH GROUP INC COM 91324P102 1,676 6,777 SH   SOLE   6,777 0 0
UNIVERSAL DISPLAY CORP. ORDINARY SHARES 91347P105 7,108 46,500 SH Put SOLE   46,500 0 0
UNIVERSAL DISPLAY CORP. ORDINARY SHARES 91347P105 1,695 11,088 SH   SOLE   11,088 0 0
UNIVERSAL STAINLESS & ALLOY COM 913837100 8 470 SH   SOLE   470 0 0
UNUM GROUP COM 91529Y106 1,177 34,800 SH Call SOLE   0 0 0
UNUM GROUP COM 91529Y106 248 7,326 SH   SOLE   7,326 0 0
URBAN OUTFITTERS INC COM 917047102 55 1,868 SH   SOLE   1,868 0 0
US FOODS HOLDING CORP ORDINARY SHARES 912008109 286 8,200 SH Put SOLE   8,200 0 0
USANA HEALTH SCIENCES INC COM 90328M107 8 92 SH   SOLE   92 0 0
VAIL RESORTS INC. ORDINARY SHARES 91879Q109 3,238 14,900 SH Call SOLE   0 0 0
VAIL RESORTS INC. ORDINARY SHARES 91879Q109 1,304 6,000 SH Put SOLE   6,000 0 0
VALERO ENERGY CORP NEW COM 91913Y100 5,022 59,200 SH Call SOLE   0 0 0
VALERO ENERGY CORP NEW COM 91913Y100 3,242 38,218 SH   SOLE   38,218 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 15,246 680,000 SH Call SOLE   0 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 59,669 2,661,400 SH Put SOLE   2,661,400 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 4,267 190,322 SH   SOLE   190,322 0 0
VANECK VECTORS ETF TR RUSSIA ETF 92189F403 1,065 51,700 SH Call SOLE   0 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 129,319 1,216,200 SH Call SOLE   0 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 83,044 781,000 SH Put SOLE   781,000 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 17,066 160,498 SH   SOLE   160,498 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 7,933 460,400 SH Call SOLE   0 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 5,548 322,000 SH Put SOLE   322,000 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 1,862 108,063 SH   SOLE   108,063 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 8,891 280,200 SH Call SOLE   0 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 51,425 1,620,700 SH Put SOLE   1,620,700 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 4,884 153,927 SH   SOLE   153,927 0 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 15,140 174,200 SH Call SOLE   0 0 0
VARIAN MED SYS INC COM 92220P105 2,601 18,356 SH   SOLE   18,356 0 0
VEEVA SYS INC CL A COM 922475108 2,575 20,300 SH Put SOLE   20,300 0 0
VEEVA SYS INC CL A COM 922475108 3,579 28,215 SH   SOLE   28,215 0 0
VENTAS INC COM 92276F100 15,225 238,600 SH Call SOLE   0 0 0
VENTAS INC COM 92276F100 17,095 267,900 SH Put SOLE   267,900 0 0
VERICEL CORP COM 92346J108 8 441 SH   SOLE   441 0 0
VERISIGN INC COM 92343E102 36,312 200,000 SH Put SOLE   200,000 0 0
VERISIGN INC COM 92343E102 3,933 21,664 SH   SOLE   21,664 0 0
VERISK ANALYTICS INC COM 92345Y106 4,868 36,602 SH   SOLE   36,602 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 66,900 1,131,400 SH Call SOLE   0 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 19,058 322,300 SH Put SOLE   322,300 0 0
VERSUM MATERIALS INC ORDINARY SHARES 92532W103 122 2,428 SH   SOLE   2,428 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 644 3,500 SH Put SOLE   3,500 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 2,723 14,804 SH   SOLE   14,804 0 0
VF CORP. ORDINARY SHARES 918204108 70 800 SH Call SOLE   0 0 0
VF CORP. ORDINARY SHARES 918204108 3,295 37,909 SH   SOLE   37,909 0 0
VICI PPTYS INC COM 925652109 2,220 101,485 SH   SOLE   101,485 0 0
VISA INC COM CL A 92826C839 56,728 363,200 SH Call SOLE   0 0 0
VISA INC COM CL A 92826C839 80,422 514,900 SH Put SOLE   514,900 0 0
VISTRA ENERGY CORP COM 92840M102 479 18,406 SH   SOLE   18,406 0 0
VMWARE INC CL A COM 928563402 9,188 50,900 SH Call SOLE   0 0 0
VMWARE INC CL A COM 928563402 8,971 49,700 SH Put SOLE   49,700 0 0
VMWARE INC CL A COM 928563402 458 2,540 SH   SOLE   2,540 0 0
VOCERA COMMUNICATIONS INC COM 92857F107 8 247 SH   SOLE   247 0 0
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308 1,417 77,920 SH   SOLE   77,920 0 0
VORNADO RLTY TR SH BEN INT 929042109 2,010 29,800 SH Call SOLE   0 0 0
VORNADO RLTY TR SH BEN INT 929042109 2,495 37,000 SH Put SOLE   37,000 0 0
VORNADO RLTY TR SH BEN INT 929042109 1,666 24,697 SH   SOLE   24,697 0 0
VOYA FINL INC COM 929089100 410 8,200 SH Put SOLE   8,200 0 0
VOYA FINL INC COM 929089100 3,021 60,477 SH   SOLE   60,477 0 0
VULCAN MATERIALS CO ORDINARY SHARES 929160109 2,688 22,700 SH Put SOLE   22,700 0 0
VULCAN MATERIALS CO ORDINARY SHARES 929160109 134 1,131 SH   SOLE   1,131 0 0
W P CAREY INC COM 92936U109 8 100 SH Call SOLE   0 0 0
W.R. GRACE & CO. ORDINARY SHARES 38388F108 887 11,367 SH   SOLE   11,367 0 0
WABCO HLDGS INC COM 92927K102 24 184 SH   SOLE   184 0 0
WABTEC CORP COM 929740108 6,760 91,700 SH Call SOLE   0 0 0
WABTEC CORP COM 929740108 1,118 15,163 SH   SOLE   15,163 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 1,544 24,400 SH Call SOLE   0 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 5,871 92,800 SH Put SOLE   92,800 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 11,450 180,969 SH   SOLE   180,969 0 0
WALMART INC COM 931142103 67,715 694,300 SH Call SOLE   0 0 0
WALMART INC COM 931142103 45,976 471,400 SH Put SOLE   471,400 0 0
WASTE MGMT INC DEL COM 94106L109 977 9,400 SH Call SOLE   0 0 0
WASTE MGMT INC DEL COM 94106L109 4,520 43,500 SH Put SOLE   43,500 0 0
WATERS CORP COM 941848103 5,009 19,900 SH Put SOLE   19,900 0 0
WATERS CORP COM 941848103 1,020 4,054 SH   SOLE   4,054 0 0
WATSCO INC. ORDINARY SHARES - CL 942622200 326 2,274 SH   SOLE   2,274 0 0
WAVE LIFE SCIENCES LTD. ORDINARY SHARES Y95308105 8 199 SH   SOLE   199 0 0
WAYFAIR INC CL A 94419L101 17,933 120,800 SH Call SOLE   0 0 0
WAYFAIR INC CL A 94419L101 1,188 8,000 SH Put SOLE   8,000 0 0
WELLCARE HEALTH PLANS INC COM 94946T106 2,023 7,500 SH Put SOLE   7,500 0 0
WELLS FARGO CO NEW COM 949746101 18,908 391,300 SH Call SOLE   0 0 0
WELLS FARGO CO NEW COM 949746101 5,664 117,210 SH   SOLE   117,210 0 0
WELLTOWER INC ORDINARY SHARES 95040Q104 11,027 142,100 SH Call SOLE   0 0 0
WELLTOWER INC ORDINARY SHARES 95040Q104 1,606 20,700 SH Put SOLE   20,700 0 0
WESTERN DIGITAL CORP COM 958102105 803 16,700 SH Put SOLE   16,700 0 0
WESTERN UN CO COM 959802109 4,492 243,200 SH   SOLE   243,200 0 0
WESTLAKE CHEMICAL CORP ORDINARY SHARES 960413102 889 13,100 SH Call SOLE   0 0 0
WEYCO GROUP, INC ORDINARY SHARES 962149100 3 100 SH   SOLE   100 0 0
WEYERHAEUSER CO COM 962166104 4,449 168,900 SH Call SOLE   0 0 0
WEYERHAEUSER CO COM 962166104 1,662 63,100 SH Put SOLE   63,100 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 5,105 214,300 SH Call SOLE   0 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 39,505 1,658,500 SH Put SOLE   1,658,500 0 0
WHEATON PRECIOUS METALS CORP COM 962879102 1,018 42,755 SH   SOLE   42,755 0 0
WHIRLPOOL CORP. ORDINARY SHARES 963320106 16,053 120,800 SH Call SOLE   0 0 0
WHIRLPOOL CORP. ORDINARY SHARES 963320106 1,953 14,700 SH Put SOLE   14,700 0 0
WILLIAMS COS INC DEL COM 969457100 1,494 52,016 SH   SOLE   52,016 0 0
WILLIAMS-SONOMA, INC. ORDINARY SHARES 969904101 87 1,544 SH   SOLE   1,544 0 0
WILLIS TOWERS WATSON PUB LTD SHS G96629103 2,378 13,539 SH   SOLE   13,539 0 0
WISDOMTREE TR INDIA ERNGS FD 97717W422 2,438 92,600 SH Put SOLE   92,600 0 0
WISDOMTREE TR INDIA ERNGS FD 97717W422 19,605 744,600 SH   SOLE   744,600 0 0
WORKDAY INC CL A 98138H101 5,863 30,400 SH Call SOLE   0 0 0
WORKDAY INC CL A 98138H101 2,083 10,800 SH Put SOLE   10,800 0 0
WORLD WRESTLING ENTMT INC CL A 98156Q108 77 885 SH   SOLE   885 0 0
WRKCO INC ORDINARY SHARES 96145D105 150 3,900 SH Put SOLE   3,900 0 0
WYNN RESORTS LTD COM 983134107 99,310 832,300 SH Call SOLE   0 0 0
WYNN RESORTS LTD COM 983134107 7,768 65,100 SH Put SOLE   65,100 0 0
WYNN RESORTS LTD COM 983134107 7,917 66,355 SH   SOLE   66,355 0 0
XCEL ENERGY INC COM 98389B100 11 191 SH   SOLE   191 0 0
XILINX INC COM 983919101 6,255 49,334 SH   SOLE   49,334 0 0
XPO LOGISTICS INC ORDINARY SHARES 983793100 11,645 216,700 SH Call SOLE   0 0 0
YUM BRANDS INC COM 988498101 95 956 SH   SOLE   956 0 0
ZEBRA TECHNOLOGIES CORP. ORDINARY SHARES - CL 989207105 545 2,600 SH Call SOLE   0 0 0
ZEBRA TECHNOLOGIES CORP. ORDINARY SHARES - CL 989207105 27,113 129,400 SH Put SOLE   129,400 0 0
ZEBRA TECHNOLOGIES CORP. ORDINARY SHARES - CL 989207105 2,772 13,228 SH   SOLE   13,228 0 0
ZILLOW GROUP INC CL A 98954M101 29 838 SH   SOLE   838 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 2,866 82,500 SH Put SOLE   82,500 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 690 19,871 SH   SOLE   19,871 0 0
ZOETIS INC CL A 98978V103 309 3,070 SH   SOLE   3,070 0 0