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
ABERCROMBIE & FITCH CO Option 002896907 211 10,000 SH Call OTR 1 0 0 0
ADVANCED MICRO DEVICES INC Common Stock 007903107 4,756 153,951 SH   OTR 1 0 153,951 0
ADVANCED MICRO DEVICES INC Option 007903957 2,592 83,900 SH Put OTR 1 0 0 0
ADVANCED MICRO DEVICES INC Option 007903907 1,779 57,600 SH Call OTR 1 0 0 0
AK STL HLDG CORP Common Stock 001547108 51 10,500 SH   OTR 1 0 10,500 0
ALPS ETF TR Common Stock 00162Q866 490 45,907 SH   OTR 1 0 45,907 0
ALPS ETF TR Option 00162Q956 3,116 291,800 SH Put OTR 1 0 0 0
ALPS ETF TR Option 00162Q906 4,130 386,700 SH Call OTR 1 0 0 0
ALIBABA GROUP HLDG LTD Common Stock 01609W102 1,093 6,635 SH   OTR 1 0 6,635 0
ALIBABA GROUP HLDG LTD Option 01609W952 1,648 10,000 SH Put OTR 1 0 0 0
ALIBABA GROUP HLDG LTD Option 01609W902 428 2,600 SH Call OTR 1 0 0 0
ALPHABET INC Common Stock 02079K107 3,631 3,042 SH   OTR 1 0 3,042 0
ALPHABET INC Common Stock 02079K305 362 300 SH   OTR 1 0 300 0
ALTABA INC Common Stock 021346101 1,386 20,347 SH   OTR 1 0 20,347 0
ALTRA INDL MOTION CORP Option 02208R956 1,363 33,000 SH Put OTR 1 0 0 0
ALTRA INDL MOTION CORP Option 02208R906 809 19,600 SH Call OTR 1 0 0 0
AMAZON COM INC Common Stock 023135106 6,806 3,398 SH   OTR 1 0 3,398 0
AMAZON COM INC Option 023135956 1,602 800 SH Put OTR 1 0 0 0
AMAZON COM INC Option 023135906 6,009 3,000 SH Call OTR 1 0 0 0
ANADARKO PETE CORP Common Stock 032511107 337 5,000 SH   OTR 1 0 5,000 0
ANADARKO PETE CORP Option 032511907 3,202 47,500 SH Call OTR 1 0 0 0
APPLE INC Common Stock 037833100 11,800 52,272 SH   OTR 1 0 52,272 0
APPLE INC Option 037833950 90,409 400,500 SH Put OTR 1 0 0 0
APPLE INC Option 037833900 36,954 163,700 SH Call OTR 1 0 0 0
APPLIED MATLS INC Common Stock 038222105 386 9,976 SH   OTR 1 0 9,976 0
ASSURANT INC Option 04621X908 2,159 20,000 SH Call OTR 1 0 0 0
AT&T INC Common Stock 00206R102 215 6,400 SH   OTR 1 0 6,400 0
BANK AMER CORP Common Stock 060505104 472 16,015 SH   OTR 1 0 16,015 0
BANK AMER CORP Common Stock 060505682 5,259 4,063 SH   OTR 1 0 4,063 0
BANK AMER CORP Common stock 060505104 0 1 SH   SOLE   1 0 0
BANK AMER CORP Option 060505904 530 18,000 SH Call OTR 1 0 0 0
BARCLAYS BK PLC Common Stock 06746L422 459 17,229 SH   OTR 1 0 17,229 0
BARCLAYS BK PLC Option 06746L952 87,643 3,286,200 SH Put OTR 1 0 0 0
BARCLAYS BK PLC Option 06746L902 1,571 58,900 SH Call OTR 1 0 0 0
BLUE APRON HLDGS INC Common Stock 09523Q101 30 17,600 SH   OTR 1 0 17,600 0
BOEING CO Common Stock 097023105 606 1,630 SH   OTR 1 0 1,630 0
BROOKFIELD PPTY PARTNERS L P Option G16249957 4,157 199,000 SH Put OTR 1 0 0 0
BROOKFIELD PPTY PARTNERS L P Option G16249907 2,049 98,100 SH Call OTR 1 0 0 0
CAESARS ENTMT CORP Common Stock 127686103 1,760 171,659 SH   OTR 1 0 171,659 0
CAESARS ENTMT CORP Option 127686953 2,489 242,800 SH Put OTR 1 0 0 0
CAESARS ENTMT CORP Option 127686903 4,356 425,000 SH Call OTR 1 0 0 0
CAMPBELL SOUP CO Common Stock 134429109 1,559 42,553 SH   OTR 1 0 42,553 0
CAMPBELL SOUP CO Option 134429959 1,502 41,000 SH Put OTR 1 0 0 0
CAMPBELL SOUP CO Option 134429909 366 10,000 SH Call SOLE   0 0 0
CAMPBELL SOUP CO Option 134429909 5,220 142,500 SH Call OTR 1 0 0 0
CHENIERE ENERGY PARTNERS LP Common Stock 16411Q101 2,343 59,364 SH   OTR 1 0 59,364 0
CHENIERE ENERGY PARTNERS LP Option 16411Q951 5,919 150,000 SH Put OTR 1 0 0 0
CHEVRON CORP NEW Option 166764950 966 7,900 SH Put OTR 1 0 0 0
CHEVRON CORP NEW Option 166764900 1,101 9,000 SH Call OTR 1 0 0 0
CITIGROUP INC Common Stock 172967424 1,274 17,756 SH   OTR 1 0 17,756 0
CITIGROUP INC Option 172967954 1,693 23,600 SH Put OTR 1 0 0 0
CITIGROUP INC Option 172967904 1,507 21,000 SH Call OTR 1 0 0 0
COMCAST CORP NEW Common Stock 20030N101 373 10,526 SH   OTR 1 0 10,526 0
DROPBOX INC Common Stock 26210C104 303 11,300 SH   OTR 1 0 11,300 0
DUNKIN BRANDS GROUP INC Common Stock 265504100 229 3,100 SH   OTR 1 0 3,100 0
EL POLLO LOCO HLDGS INC Option 268603957 1,255 100,000 SH Put OTR 1 0 0 0
ENBRIDGE ENERGY PARTNERS L P Option 29250R906 491 44,700 SH Call OTR 1 0 0 0
SELECT SECTOR SPDR TR Common Stock 81369Y506 10,666 140,827 SH   OTR 1 0 140,827 0
ENERGY TRANSFER EQUITY L P Common Stock 29273V100 947 54,306 SH   OTR 1 0 54,306 0
ENERGY TRANSFER EQUITY L P Option 29273V950 2,118 121,500 SH Put OTR 1 0 0 0
ENERGY TRANSFER EQUITY L P Option 29273V900 1,743 100,000 SH Call SOLE   0 0 0
ENERGY TRANSFER EQUITY L P Option 29273V900 1,743 100,000 SH Call OTR 1 0 0 0
ENERGY TRANSFER PARTNERS LP Common Stock 29278N103 2,573 115,569 SH   OTR 1 0 115,569 0
ENERGY TRANSFER PARTNERS LP Option 29278N953 3,250 146,000 SH Put OTR 1 0 0 0
ENSCO PLC Option G3157S906 558 66,100 SH Call OTR 1 0 0 0
ENTERPRISE PRODS PARTNERS L Common Stock 293792107 433 15,057 SH   OTR 1 0 15,057 0
ENTERPRISE PRODS PARTNERS L Option 293792907 3,390 118,000 SH Call OTR 1 0 0 0
ENVISION HEALTHCARE CORP Option 29414D900 1,015 22,200 SH Call OTR 1 0 0 0
EQT CORP Common Stock 26884L109 442 10,000 SH   OTR 1 0 10,000 0
EQT CORP Option 26884L909 2,212 50,000 SH Call OTR 1 0 0 0
ETF MANAGERS TR Common Stock 26924G508 228 5,700 SH   OTR 1 0 5,700 0
ETF MANAGERS TR Option 26924G908 517 12,900 SH Call OTR 1 0 0 0
EVERI HLDGS INC Option 30034T953 367 40,000 SH Put SOLE   0 0 0
EVERI HLDGS INC Option 30034T953 230 25,100 SH Put OTR 1 0 0 0
EVERI HLDGS INC Option 30034T903 165 18,000 SH Call OTR 1 0 0 0
EXXON MOBIL CORP Option 30231G952 2,814 33,100 SH Put OTR 1 0 0 0
EXXON MOBIL CORP Option 30231G902 3,528 41,500 SH Call OTR 1 0 0 0
FACEBOOK INC Common Stock 30303M102 82,513 501,721 SH   OTR 1 0 501,721 0
FACEBOOK INC Option 30303M952 71,820 436,700 SH Put OTR 1 0 0 0
FACEBOOK INC Option 30303M902 3,996 24,300 SH Call OTR 1 0 0 0
FEDEX CORP Common Stock 31428X106 280 1,164 SH   OTR 1 0 1,164 0
FIAT CHRYSLER AUTOMOBILES N Common Stock N31738102 617 35,251 SH   OTR 1 0 35,251 0
SELECT SECTOR SPDR TR Common Stock 81369Y605 269 9,742 SH   OTR 1 0 9,742 0
SELECT SECTOR SPDR TR Option 81369Y955 499 18,100 SH Put OTR 1 0 0 0
SELECT SECTOR SPDR TR Option 81369Y905 389 14,100 SH Call OTR 1 0 0 0
FORD MTR CO DEL Common Stock 345370860 186 20,107 SH   OTR 1 0 20,107 0
FORTIVE CORP Common Stock 34959J108 2,181 25,900 SH   OTR 1 0 25,900 0
FREEPORT-MCMORAN INC Common Stock 35671D857 276 19,818 SH   OTR 1 0 19,818 0
GAP INC DEL Common Stock 364760108 399 13,841 SH   OTR 1 0 13,841 0
GENERAL ELECTRIC CO Common Stock 369604103 12,375 1,096,102 SH   OTR 1 0 1,096,102 0
GENERAL ELECTRIC CO Option 369604953 17,882 1,583,900 SH Put OTR 1 0 0 0
GENERAL ELECTRIC CO Option 369604903 5,521 489,000 SH Call OTR 1 0 0 0
GENERAL MTRS CO Common Stock 37045V100 1,890 56,129 SH   OTR 1 0 56,129 0
GOLDMAN SACHS GROUP INC Common Stock 38141G104 974 4,343 SH   OTR 1 0 4,343 0
GOLDMAN SACHS GROUP INC Option 38141G904 359 1,600 SH Call OTR 1 0 0 0
HALLIBURTON CO Common Stock 406216101 292 7,196 SH   OTR 1 0 7,196 0
SELECT SECTOR SPDR TR Common Stock 81369Y209 285 3,000 SH   OTR 1 0 3,000 0
SELECT SECTOR SPDR TR Option 81369Y959 3,330 35,000 SH Put OTR 1 0 0 0
HIBBETT SPORTS INC Option 428567901 564 30,000 SH Call OTR 1 0 0 0
HUNTSMAN CORP Option 447011907 2,470 90,700 SH Call OTR 1 0 0 0
INTEL CORP Common Stock 458140100 544 11,495 SH   OTR 1 0 11,495 0
INTEL CORP Option 458140900 1,248 26,400 SH Call OTR 1 0 0 0
INVESCO QQQ TR Common Stock 46090E103 425 2,288 SH   OTR 1 0 2,288 0
ISHARES INC Common Stock 464286400 300 8,905 SH   OTR 1 0 8,905 0
ISHARES INC Common Stock 464286822 1,798 35,100 SH   OTR 1 0 35,100 0
ISHARES INC Common Stock 464286715 906 38,045 SH   OTR 1 0 38,045 0
ISHARES INC Option 464286955 2,381 100,000 SH Put OTR 1 0 0 0
ISHARES SILVER TRUST Common Stock 46428Q109 6,103 444,519 SH   OTR 1 0 444,519 0
ISHARES SILVER TRUST Option 46428Q959 65,904 4,800,000 SH Put OTR 1 0 0 0
ITAU UNIBANCO HLDG SA Common Stock 465562106 478 43,500 SH   OTR 1 0 43,500 0
ITAU UNIBANCO HLDG SA Option 465562956 4,941 450,000 SH Put OTR 1 0 0 0
ITAU UNIBANCO HLDG SA Option 465562906 1,134 103,300 SH Call OTR 1 0 0 0
JD COM INC Common Stock 47215P106 1,359 52,100 SH   OTR 1 0 52,100 0
JD COM INC Option 47215P956 2,413 92,500 SH Put OTR 1 0 0 0
JD COM INC Option 47215P906 1,174 45,000 SH Call OTR 1 0 0 0
JPMORGAN CHASE & CO Common Stock 46625H100 257 2,276 SH   OTR 1 0 2,276 0
MACYS INC Common Stock 55616P104 260 7,481 SH   OTR 1 0 7,481 0
MANNKIND CORP Common Stock 56400P706 158 86,200 SH   OTR 1 0 86,200 0
MICRON TECHNOLOGY INC Common Stock 595112103 6,000 132,652 SH   OTR 1 0 132,652 0
MICRON TECHNOLOGY INC Option 595112953 7,562 167,200 SH Put OTR 1 0 0 0
MICRON TECHNOLOGY INC Option 595112903 3,591 79,400 SH Call OTR 1 0 0 0
MICROSOFT CORP Option 594918954 869 7,600 SH Put OTR 1 0 0 0
MICROSOFT CORP Option 594918904 3,500 30,600 SH Call OTR 1 0 0 0
MORGAN STANLEY Common Stock 617446448 940 20,192 SH   OTR 1 0 20,192 0
MORGAN STANLEY Option 617446908 2,794 60,000 SH Call SOLE   0 0 0
MORGAN STANLEY Option 617446908 21,976 471,900 SH Call OTR 1 0 0 0
MVC CAPITAL INC Common stock 553829102 381 39,522 SH   SOLE   39,522 0 0
NETFLIX INC Common Stock 64110L106 3,113 8,321 SH   OTR 1 0 8,321 0
NETFLIX INC Option 64110L956 10,550 28,200 SH Put OTR 1 0 0 0
NEW ORIENTAL ED & TECH GRP I Common Stock 647581107 696 9,400 SH   OTR 1 0 9,400 0
NEW ORIENTAL ED & TECH GRP I Option 647581907 11,694 158,000 SH Call OTR 1 0 0 0
NEWFIELD EXPL CO Common Stock 651290108 565 19,601 SH   OTR 1 0 19,601 0
NXP SEMICONDUCTORS N V Option N6596X909 3,420 40,000 SH Call OTR 1 0 0 0
OPKO HEALTH INC Option 68375N953 865 250,000 SH Put OTR 1 0 0 0
ORACLE CORP Option 68389X955 1,031 20,000 SH Put OTR 1 0 0 0
ORACLE CORP Option 68389X905 1,454 28,200 SH Call OTR 1 0 0 0
PAPA JOHNS INTL INC Common Stock 698813102 908 17,709 SH   OTR 1 0 17,709 0
PAYPAL HLDGS INC Option 70450Y953 220 2,500 SH Put OTR 1 0 0 0
PBF ENERGY INC Option 69318G906 2,496 50,000 SH Call OTR 1 0 0 0
PHILIP MORRIS INTL INC Option 718172909 2,039 25,000 SH Call OTR 1 0 0 0
PROSHARES TR II Common Stock 74347W130 647 10,950 SH   OTR 1 0 10,950 0
PROSHARES TR II Option 74347W950 5,318 90,000 SH Put OTR 1 0 0 0
QUALCOMM INC Common Stock 747525103 396 5,493 SH   OTR 1 0 5,493 0
QUALCOMM INC Option 747525903 1,801 25,000 SH Call OTR 1 0 0 0
RALPH LAUREN CORP Option 751212951 3,439 25,000 SH Put OTR 1 0 0 0
ROKU INC Common Stock 77543R102 425 5,813 SH   OTR 1 0 5,813 0
SANDSTORM GOLD LTD Option 80013R906 54 14,400 SH Call OTR 1 0 0 0
SCHLUMBERGER LTD Option 806857958 305 5,000 SH Put OTR 1 0 0 0
SCIENTIFIC GAMES CORP Common Stock 80874P109 648 25,520 SH   OTR 1 0 25,520 0
SCIENTIFIC GAMES CORP Option 80874P909 7,879 310,200 SH Call OTR 1 0 0 0
SIRIUS XM HLDGS INC Common Stock 82968B103 106 16,800 SH   OTR 1 0 16,800 0
SIRIUS XM HLDGS INC Common stock 82968B103 503 79,600 SH   SOLE   79,600 0 0
SKECHERS U S A INC Option 830566955 279 10,000 SH Put OTR 1 0 0 0
SNAP INC Common Stock 83304A106 2,954 348,308 SH   OTR 1 0 348,308 0
SNAP INC Option 83304A956 6,971 822,000 SH Put OTR 1 0 0 0
SNAP INC Option 83304A906 490 57,800 SH Call OTR 1 0 0 0
SPDR GOLD TRUST Option 78463V957 107,348 952,000 SH Put OTR 1 0 0 0
SPDR S&P 500 ETF TR Common Stock 78462F103 26,445 90,964 SH   OTR 1 0 90,964 0
SPDR S&P 500 ETF TR Common Stock 78462F103 0 0 SH   OTR 1 0 0 0
SPDR S&P 500 ETF TR Option 78462F953 91,780 315,700 SH Put OTR 1 0 0 0
SPDR S&P 500 ETF TR Option 78462F903 10,989 37,800 SH Call OTR 1 0 0 0
SPDR SERIES TRUST Common Stock 78464A730 1,106 25,548 SH   OTR 1 0 25,548 0
SPDR SERIES TRUST Option 78464A950 24,615 568,600 SH Put OTR 1 0 0 0
SPDR SERIES TRUST Option 78464A900 17,403 402,000 SH Call OTR 1 0 0 0
SPDR SERIES TRUST Option 78464A954 561 11,000 SH Put OTR 1 0 0 0
SPDR SERIES TRUST Option 78464A904 306 6,000 SH Call OTR 1 0 0 0
SQUARE INC Common Stock 852234103 498 5,027 SH   OTR 1 0 5,027 0
SQUARE INC Option 852234953 2,178 22,000 SH Put OTR 1 0 0 0
STARBUCKS CORP Common Stock 855244109 412 7,240 SH   OTR 1 0 7,240 0
TAHOE RES INC Common Stock 873868103 142 50,954 SH   OTR 1 0 50,954 0
TAHOE RES INC Option 873868953 156 55,800 SH Put OTR 1 0 0 0
TAHOE RES INC Option 873868903 417 149,500 SH Call OTR 1 0 0 0
TAL ED GROUP Common Stock 874080104 4,286 166,688 SH   OTR 1 0 166,688 0
TAL ED GROUP Option 874080954 4,761 185,200 SH Put OTR 1 0 0 0
TESLA INC Common Stock 88160R101 12,855 48,551 SH   OTR 1 0 48,551 0
TESLA INC Option 88160R951 74,903 282,900 SH Put OTR 1 0 0 0
TESLA INC Option 88160R901 10,194 38,500 SH Call OTR 1 0 0 0
TEVA PHARMACEUTICAL INDS LTD Option 881624959 862 40,000 SH Put OTR 1 0 0 0
THOMSON REUTERS CORP Common Stock 884903105 4,066 89,000 SH   OTR 1 0 89,000 0
THOMSON REUTERS CORP Option 884903955 3,198 70,000 SH Put OTR 1 0 0 0
TILRAY INC Common Stock 88688T100 1,228 8,553 SH   OTR 1 0 8,553 0
TILRAY INC Option 88688T950 4,897 34,100 SH Put OTR 1 0 0 0
TILRAY INC Option 88688T900 7,267 50,600 SH Call OTR 1 0 0 0
TWENTY FIRST CENTY FOX INC Common Stock 90130A101 1,153 24,878 SH   OTR 1 0 24,878 0
TWENTY FIRST CENTY FOX INC Option 90130A951 2,317 50,000 SH Put OTR 1 0 0 0
TWENTY FIRST CENTY FOX INC Option 90130A901 2,085 45,000 SH Call OTR 1 0 0 0
TWILIO INC Common Stock 90138F102 623 7,215 SH   OTR 1 0 7,215 0
TWITTER INC Common Stock 90184L102 10,454 367,316 SH   OTR 1 0 367,316 0
TWITTER INC Option 90184L952 19,367 680,500 SH Put OTR 1 0 0 0
TWITTER INC Option 90184L902 1,639 57,600 SH Call OTR 1 0 0 0
UBIQUITI NETWORKS INC Option 90347A900 1,483 15,000 SH Call OTR 1 0 0 0
UNITED CONTL HLDGS INC Option 910047909 570 6,400 SH Call OTR 1 0 0 0
UNITED STATES OIL FUND LP Common Stock 91232N108 465 29,951 SH   OTR 1 0 29,951 0
UNITED STATES OIL FUND LP Option 91232N958 279 18,000 SH Put OTR 1 0 0 0
VANECK VECTORS ETF TR Common Stock 92189F106 590 31,871 SH   OTR 1 0 31,871 0
VANECK VECTORS ETF TR Option 92189F956 1,139 52,000 SH Put OTR 1 0 0 0
VIPER ENERGY PARTNERS LP Option 92763M905 1,259 29,900 SH Call OTR 1 0 0 0
WALMART INC Common Stock 931142103 672 7,151 SH   OTR 1 0 7,151 0
WALMART INC Option 931142903 1,972 21,000 SH Call OTR 1 0 0 0
DISNEY WALT CO Option 254687906 1,193 10,200 SH Call OTR 1 0 0 0
WELLS FARGO CO NEW Common Stock 949746101 421 8,009 SH   OTR 1 0 8,009 0
WPX ENERGY INC Option 98212B903 370 18,400 SH Call OTR 1 0 0 0
YANDEX N V Common Stock N97284108 774 23,527 SH   OTR 1 0 23,527 0
YANDEX N V Option N97284958 556 16,900 SH Put OTR 1 0 0 0
YANDEX N V Option N97284908 7,071 215,000 SH Call OTR 1 0 0 0