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
3D Systems Corp Common Stock 88554D205 716 26,100 SH Call SOLE   26,100 0 0
3D Systems Corp Common Stock 88554D205 655 23,900 SH Put SOLE   23,900 0 0
3M Co Common Stock 88579Y101 478 2,900 SH Call SOLE   2,900 0 0
3M Co Common Stock 88579Y101 4,850 29,400 SH Put SOLE   29,400 0 0
3M Co Common Stock 88579Y101 978 5,930 SH   SOLE   5,930 0 0
AbbVie Inc Common Stock 00287Y109 644 11,000 SH Call SOLE   11,000 0 0
AbbVie Inc Common Stock 00287Y109 673 11,500 SH Put SOLE   11,500 0 0
AbbVie Inc Common Stock 00287Y109 692 11,821 SH   SOLE   11,821 0 0
ACADIA Pharmaceuticals Inc Common Stock 4225108 870 26,700 SH Call SOLE   26,700 0 0
Accenture PLC Common Stock G1151C101 206 2,200 SH Call SOLE   2,200 0 0
Actavis plc Common Stock G0083B108 1,071 3,600 SH Call SOLE   3,600 0 0
Actavis plc Common Stock G0083B108 2,351 7,900 SH Put SOLE   7,900 0 0
Actavis plc Common Stock G0083B108 957 3,216 SH   SOLE   3,216 0 0
Adobe Systems Inc Common Stock 00724F101 421 5,700 SH Call SOLE   5,700 0 0
Adobe Systems Inc Common Stock 00724F101 429 5,800 SH Put SOLE   5,800 0 0
Advanced Micro Devices Inc Common Stock 7903107 30 11,200 SH Call SOLE   11,200 0 0
Advanced Micro Devices Inc Common Stock 7903107 63 23,400 SH Put SOLE   23,400 0 0
Advanced Micro Devices Inc Common Stock 7903107 51 19,003 SH   SOLE   19,003 0 0
Aetna Inc Common Stock 00817Y108 213 2,000 SH Call SOLE   2,000 0 0
Akamai Technologies Inc Common Stock 00971T101 490 6,900 SH Call SOLE   6,900 0 0
Akamai Technologies Inc Common Stock 00971T101 213 3,000 SH Put SOLE   3,000 0 0
Alcoa Inc Common Stock 13817101 205 15,900 SH Call SOLE   15,900 0 0
Alcoa Inc Common Stock 13817101 840 65,000 SH Put SOLE   65,000 0 0
Alcoa Inc Common Stock 13817101 791 61,203 SH   SOLE   61,203 0 0
Alibaba Group Holding Ltd ADR 01609W102 7,958 95,600 SH Call SOLE   95,600 0 0
Alibaba Group Holding Ltd ADR 01609W102 9,531 114,500 SH Put SOLE   114,500 0 0
Alibaba Group Holding Ltd ADR 01609W102 5,098 61,250 SH   SOLE   61,250 0 0
Altera Corp Common Stock 21441100 416 9,700 SH Call SOLE   9,700 0 0
Altria Group Inc Common Stock 02209S103 280 5,600 SH Put SOLE   5,600 0 0
Amazon.com Inc Common Stock 23135106 14,549 39,100 SH Call SOLE   39,100 0 0
Amazon.com Inc Common Stock 23135106 7,293 19,600 SH Put SOLE   19,600 0 0
American Airlines Group Inc Common Stock 02376R102 1,304 24,700 SH Call SOLE   24,700 0 0
American Airlines Group Inc Common Stock 02376R102 2,998 56,800 SH Put SOLE   56,800 0 0
American Airlines Group Inc Common Stock 02376R102 1,250 23,689 SH   SOLE   23,689 0 0
American Express Co Common Stock 25816109 1,961 25,100 SH Call SOLE   25,100 0 0
American Express Co Common Stock 25816109 2,414 30,900 SH Put SOLE   30,900 0 0
American Express Co Common Stock 25816109 1,103 14,117 SH   SOLE   14,117 0 0
American International Group I Common Stock 26874784 712 13,000 SH Call SOLE   13,000 0 0
American International Group I Common Stock 26874784 1,441 26,300 SH Put SOLE   26,300 0 0
American International Group I Common Stock 26874784 536 9,788 SH   SOLE   9,788 0 0
American Tower Corp REIT 03027X100 226 2,400 SH Put SOLE   2,400 0 0
Amgen Inc Common Stock 31162100 3,085 19,300 SH Call SOLE   19,300 0 0
Amgen Inc Common Stock 31162100 2,478 15,500 SH Put SOLE   15,500 0 0
Anadarko Petroleum Corp Common Stock 32511107 431 5,200 SH Call SOLE   5,200 0 0
Anadarko Petroleum Corp Common Stock 32511107 1,681 20,300 SH Put SOLE   20,300 0 0
Anadarko Petroleum Corp Common Stock 32511107 317 3,830 SH   SOLE   3,830 0 0
Analog Devices Inc Common Stock 32654105 340 5,400 SH Call SOLE   5,400 0 0
Anheuser-Busch InBev NV ADR 03524A108 817 6,700 SH Put SOLE   6,700 0 0
Anheuser-Busch InBev NV ADR 03524A108 534 4,382 SH   SOLE   4,382 0 0
Apache Corp Common Stock 37411105 247 4,100 SH Call SOLE   4,100 0 0
Apache Corp Common Stock 37411105 308 5,100 SH Put SOLE   5,100 0 0
Apple Inc Common Stock 37833100 106,972 859,700 SH Call SOLE   859,700 0 0
Apple Inc Common Stock 37833100 86,230 693,000 SH Put SOLE   693,000 0 0
Applied Materials Inc Common Stock 38222105 528 23,400 SH Call SOLE   23,400 0 0
Applied Materials Inc Common Stock 38222105 1,299 57,600 SH Put SOLE   57,600 0 0
Applied Materials Inc Common Stock 38222105 1,163 51,571 SH   SOLE   51,571 0 0
Archer-Daniels-Midland Co Common Stock 39483102 303 6,400 SH Call SOLE   6,400 0 0
Archer-Daniels-Midland Co Common Stock 39483102 630 13,300 SH Put SOLE   13,300 0 0
Aruba Networks Inc Common Stock 43176106 201 8,200 SH Call SOLE   8,200 0 0
Assured Guaranty Ltd Common Stock G0585R106 243 9,200 SH Call SOLE   9,200 0 0
AT&T Inc Common Stock 00206R102 1,459 44,700 SH Call SOLE   44,700 0 0
AT&T Inc Common Stock 00206R102 1,211 37,100 SH Put SOLE   37,100 0 0
AT&T Inc Common Stock 00206R102 242 7,408 SH   SOLE   7,408 0 0
Autodesk Inc Common Stock 52769106 240 4,100 SH Call SOLE   4,100 0 0
Autodesk Inc Common Stock 52769106 704 12,000 SH Put SOLE   12,000 0 0
Autodesk Inc Common Stock 52769106 610 10,399 SH   SOLE   10,399 0 0
Avon Products Inc Common Stock 54303102 93 11,700 SH Put SOLE   11,700 0 0
Baidu Inc ADR 56752108 1,396 6,700 SH Call SOLE   6,700 0 0
Baidu Inc ADR 56752108 2,522 12,100 SH Put SOLE   12,100 0 0
Baker Hughes Inc Common Stock 57224107 636 10,000 SH Call SOLE   10,000 0 0
Baker Hughes Inc Common Stock 57224107 388 6,100 SH Put SOLE   6,100 0 0
Bank of America Corp Common Stock 60505104 2,525 164,100 SH Call SOLE   164,100 0 0
Bank of America Corp Common Stock 60505104 4,318 280,600 SH Put SOLE   280,600 0 0
Bank of America Corp Common Stock 60505104 4,678 303,977 SH   SOLE   303,977 0 0
Barrick Gold Corp Common Stock 67901108 469 42,800 SH Call SOLE   42,800 0 0
Barrick Gold Corp Common Stock 67901108 270 24,600 SH Put SOLE   24,600 0 0
Baxter International Inc Common Stock 71813109 336 4,900 SH Call SOLE   4,900 0 0
Bed Bath & Beyond Inc Common Stock 75896100 568 7,400 SH Call SOLE   7,400 0 0
Bed Bath & Beyond Inc Common Stock 75896100 806 10,500 SH Put SOLE   10,500 0 0
Bed Bath & Beyond Inc Common Stock 75896100 249 3,239 SH   SOLE   3,239 0 0
Best Buy Co Inc Common Stock 86516101 797 21,100 SH Call SOLE   21,100 0 0
BHP Billiton Ltd ADR 88606108 465 10,000 SH Call SOLE   10,000 0 0
Biogen Inc Common Stock 09062X103 380 900 SH Call SOLE   900 0 0
Biogen Inc Common Stock 09062X103 1,520 3,600 SH Put SOLE   3,600 0 0
Biogen Inc Common Stock 09062X103 1,048 2,481 SH   SOLE   2,481 0 0
BioMarin Pharmaceutical Inc Common Stock 09061G101 1,483 11,900 SH Call SOLE   11,900 0 0
BlackBerry Ltd Common Stock 09228F103 1,125 126,000 SH Call SOLE   126,000 0 0
BlackBerry Ltd Common Stock 09228F103 914 102,400 SH Put SOLE   102,400 0 0
BlackBerry Ltd Common Stock 09228F103 286 32,009 SH   SOLE   32,009 0 0
Blackstone Group LP/The MLP 09253U108 490 12,600 SH Call SOLE   12,600 0 0
Boeing Co/The Common Stock 97023105 1,621 10,800 SH Call SOLE   10,800 0 0
Boeing Co/The Common Stock 97023105 9,950 66,300 SH Put SOLE   66,300 0 0
Boeing Co/The Common Stock 97023105 3,684 24,544 SH   SOLE   24,544 0 0
BP PLC ADR 55622104 446 11,400 SH Call SOLE   11,400 0 0
BP PLC ADR 55622104 1,287 32,900 SH Put SOLE   32,900 0 0
BP PLC ADR 55622104 434 11,102 SH   SOLE   11,102 0 0
Bristol-Myers Squibb Co Common Stock 110122108 452 7,000 SH Call SOLE   7,000 0 0
Bristol-Myers Squibb Co Common Stock 110122108 239 3,700 SH Put SOLE   3,700 0 0
Broadcom Corp Common Stock 111320107 203 4,700 SH Put SOLE   4,700 0 0
Canadian Solar Inc Common Stock 136635109 254 7,600 SH Call SOLE   7,600 0 0
Carnival Corp Common Stock 143658300 584 12,200 SH Call SOLE   12,200 0 0
Caterpillar Inc Common Stock 149123101 2,513 31,400 SH Call SOLE   31,400 0 0
Caterpillar Inc Common Stock 149123101 6,747 84,300 SH Put SOLE   84,300 0 0
Caterpillar Inc Common Stock 149123101 3,003 37,527 SH   SOLE   37,527 0 0
CBOE Holdings Inc Common Stock 12503M108 2,167 37,748 SH   SOLE   37,748 0 0
Celgene Corp Common Stock 151020104 2,882 25,000 SH Call SOLE   25,000 0 0
Celgene Corp Common Stock 151020104 2,064 17,900 SH Put SOLE   17,900 0 0
Cemex SAB de CV ADR 151290889 128 13,500 SH Call SOLE   13,500 0 0
Cemex SAB de CV ADR 151290889 123 13,000 SH Put SOLE   13,000 0 0
CenturyLink Inc Common Stock 156700106 719 20,800 SH Call SOLE   20,800 0 0
CF Industries Holdings Inc Common Stock 125269100 369 1,300 SH Call SOLE   1,300 0 0
CF Industries Holdings Inc Common Stock 125269100 454 1,600 SH Put SOLE   1,600 0 0
CF Industries Holdings Inc Common Stock 125269100 233 821 SH   SOLE   821 0 0
Cheniere Energy Inc Common Stock 16411R208 410 5,300 SH Call SOLE   5,300 0 0
Cheniere Energy Inc Common Stock 16411R208 789 10,200 SH Put SOLE   10,200 0 0
Cheniere Energy Inc Common Stock 16411R208 532 6,869 SH   SOLE   6,869 0 0
Chesapeake Energy Corp Common Stock 165167107 1,481 104,600 SH Call SOLE   104,600 0 0
Chesapeake Energy Corp Common Stock 165167107 603 42,600 SH Put SOLE   42,600 0 0
Chevron Corp Common Stock 166764100 2,341 22,300 SH Call SOLE   22,300 0 0
Chevron Corp Common Stock 166764100 1,543 14,700 SH Put SOLE   14,700 0 0
Chicago Bridge & Iron Co NV Common Stock 167250109 340 6,900 SH Call SOLE   6,900 0 0
Chicago Bridge & Iron Co NV Common Stock 167250109 330 6,700 SH Put SOLE   6,700 0 0
CME Group Inc/IL Common Stock 12572Q105 9,757 103,020 SH   SOLE   103,020 0 0
Chipotle Mexican Grill Inc Common Stock 169656105 2,602 4,000 SH Call SOLE   4,000 0 0
Chipotle Mexican Grill Inc Common Stock 169656105 260 400 SH Put SOLE   400 0 0
Cisco Systems Inc Common Stock 17275R102 1,572 57,100 SH Call SOLE   57,100 0 0
Cisco Systems Inc Common Stock 17275R102 1,885 68,500 SH Put SOLE   68,500 0 0
Citigroup Inc Common Stock 172967424 5,291 102,700 SH Call SOLE   102,700 0 0
Citigroup Inc Common Stock 172967424 5,307 103,000 SH Put SOLE   103,000 0 0
Coca-Cola Co/The Common Stock 191216100 560 13,800 SH Call SOLE   13,800 0 0
Coca-Cola Co/The Common Stock 191216100 1,144 28,200 SH Put SOLE   28,200 0 0
Coca-Cola Co/The Common Stock 191216100 1,274 31,417 SH   SOLE   31,417 0 0
Comcast Corp Common Stock 20030N101 2,360 41,800 SH Call SOLE   41,800 0 0
Comcast Corp Common Stock 20030N101 1,090 19,300 SH Put SOLE   19,300 0 0
ConocoPhillips Common Stock 20825C104 392 6,300 SH Call SOLE   6,300 0 0
CONSOL Energy Inc Common Stock 20854P109 530 19,000 SH Call SOLE   19,000 0 0
Consumer Discretionary Select ETP 81369Y407 482 6,400 SH Call SOLE   6,400 0 0
Consumer Discretionary Select ETP 81369Y407 580 7,700 SH Put SOLE   7,700 0 0
Consumer Discretionary Select ETP 81369Y407 206 2,730 SH   SOLE   2,730 0 0
Consumer Staples Select Sector ETP 81369Y308 682 14,000 SH Put SOLE   14,000 0 0
Continental Resources Inc/OK Common Stock 212015101 205 4,700 SH Put SOLE   4,700 0 0
Corning Inc Common Stock 219350105 363 16,000 SH Call SOLE   16,000 0 0
Costco Wholesale Corp Common Stock 22160K105 651 4,300 SH Call SOLE   4,300 0 0
Costco Wholesale Corp Common Stock 22160K105 1,939 12,800 SH Put SOLE   12,800 0 0
Costco Wholesale Corp Common Stock 22160K105 261 1,723 SH   SOLE   1,723 0 0
CSX Corp Common Stock 126408103 537 16,200 SH Call SOLE   16,200 0 0
CSX Corp Common Stock 126408103 202 6,100 SH Put SOLE   6,100 0 0
Cummins Inc Common Stock 231021106 499 3,600 SH Call SOLE   3,600 0 0
Cummins Inc Common Stock 231021106 984 7,100 SH Put SOLE   7,100 0 0
Cummins Inc Common Stock 231021106 311 2,242 SH   SOLE   2,242 0 0
CurrencyShares Euro Trust ETP 23130C108 4,556 43,100 SH Call SOLE   43,100 0 0
CurrencyShares Euro Trust ETP 23130C108 5,381 50,900 SH Put SOLE   50,900 0 0
CurrencyShares Euro Trust ETP 23130C108 1,605 15,185 SH   SOLE   15,185 0 0
CVS Health Corp Common Stock 126650100 289 2,800 SH Call SOLE   2,800 0 0
CVS Health Corp Common Stock 126650100 681 6,600 SH Put SOLE   6,600 0 0
CyberArk Software Ltd Common Stock M2682V108 350 6,300 SH Put SOLE   6,300 0 0
Danaher Corp Common Stock 235851102 1,409 16,600 SH Call SOLE   16,600 0 0
Danaher Corp Common Stock 235851102 4,330 51,000 SH Put SOLE   51,000 0 0
Danaher Corp Common Stock 235851102 4,838 56,987 SH   SOLE   56,987 0 0
Deere & Co Common Stock 244199105 272 3,100 SH Call SOLE   3,100 0 0
Deere & Co Common Stock 244199105 921 10,500 SH Put SOLE   10,500 0 0
Delta Air Lines Inc Common Stock 247361702 1,218 27,100 SH Call SOLE   27,100 0 0
Delta Air Lines Inc Common Stock 247361702 656 14,600 SH Put SOLE   14,600 0 0
Deutsche X-trackers Harvest CS ETP 233051879 1,283 30,800 SH Call SOLE   30,800 0 0
Devon Energy Corp Common Stock 25179M103 633 10,500 SH Call SOLE   10,500 0 0
Devon Energy Corp Common Stock 25179M103 476 7,900 SH Put SOLE   7,900 0 0
Direxion Daily Financial Bear ETP 25459Y447 138 11,181 SH   SOLE   11,181 0 0
Direxion Daily Financial Bull ETP 25459Y694 550 4,500 SH Call SOLE   4,500 0 0
Direxion Daily Financial Bull ETP 25459Y694 758 6,200 SH Put SOLE   6,200 0 0
Direxion Daily Gold Miners Ind ETP 25459Y389 123 13,100 SH Put SOLE   13,100 0 0
Direxion Daily S&P 500 Bear 3X ETP 25459Y371 567 29,201 SH   SOLE   29,201 0 0
Direxion Daily S&P 500 Bull 3X ETP 25459W862 1,310 14,814 SH   SOLE   14,814 0 0
Direxion Daily Small Cap Bear ETP 25459Y488 953 94,300 SH Call SOLE   94,300 0 0
Direxion Daily Small Cap Bear ETP 25459Y488 483 47,800 SH Put SOLE   47,800 0 0
Direxion Daily Small Cap Bear ETP 25459Y488 617 60,998 SH   SOLE   60,998 0 0
Direxion Daily Small Cap Bull ETP 25459W847 395 4,400 SH Call SOLE   4,400 0 0
Direxion Daily Small Cap Bull ETP 25459W847 1,329 14,800 SH Put SOLE   14,800 0 0
Direxion Daily Small Cap Bull ETP 25459W847 445 4,954 SH   SOLE   4,954 0 0
Dow Chemical Co/The Common Stock 260543103 403 8,400 SH Call SOLE   8,400 0 0
Dow Chemical Co/The Common Stock 260543103 566 11,800 SH Put SOLE   11,800 0 0
Dow Chemical Co/The Common Stock 260543103 330 6,884 SH   SOLE   6,884 0 0
Eaton Corp PLC Common Stock G29183103 258 3,800 SH Call SOLE   3,800 0 0
eBay Inc Common Stock 278642103 1,344 23,300 SH Call SOLE   23,300 0 0
eBay Inc Common Stock 278642103 1,927 33,400 SH Put SOLE   33,400 0 0
EI du Pont de Nemours & Co Common Stock 263534109 750 10,500 SH Call SOLE   10,500 0 0
EI du Pont de Nemours & Co Common Stock 263534109 2,330 32,600 SH Put SOLE   32,600 0 0
Electronic Arts Inc Common Stock 285512109 271 4,600 SH Put SOLE   4,600 0 0
Eli Lilly & Co Common Stock 532457108 857 11,800 SH Call SOLE   11,800 0 0
EMC Corp/MA Common Stock 268648102 435 17,000 SH Call SOLE   17,000 0 0
EMC Corp/MA Common Stock 268648102 1,419 55,500 SH Put SOLE   55,500 0 0
EMC Corp/MA Common Stock 268648102 816 31,910 SH   SOLE   31,910 0 0
Emerson Electric Co Common Stock 291011104 685 12,100 SH Call SOLE   12,100 0 0
Energy Select Sector SPDR Fund ETP 81369Y506 3,196 41,200 SH Call SOLE   41,200 0 0
Energy Select Sector SPDR Fund ETP 81369Y506 4,763 61,400 SH Put SOLE   61,400 0 0
EOG Resources Inc Common Stock 26875P101 1,146 12,500 SH Call SOLE   12,500 0 0
EOG Resources Inc Common Stock 26875P101 1,907 20,800 SH Put SOLE   20,800 0 0
ETFS Gold Trust ETP 26922Y105 3,569 30,806 SH   SOLE   30,806 0 0
Exelon Corp Common Stock 30161N101 292 8,700 SH Call SOLE   8,700 0 0
Exelon Corp Common Stock 30161N101 242 7,200 SH Put SOLE   7,200 0 0
Expedia Inc Common Stock 30212P303 273 2,900 SH Put SOLE   2,900 0 0
Express Scripts Holding Co Common Stock 30219G108 295 3,400 SH Call SOLE   3,400 0 0
Express Scripts Holding Co Common Stock 30219G108 599 6,900 SH Put SOLE   6,900 0 0
Exxon Mobil Corp Common Stock 30231G102 2,984 35,100 SH Call SOLE   35,100 0 0
Exxon Mobil Corp Common Stock 30231G102 2,907 34,200 SH Put SOLE   34,200 0 0
F5 Networks Inc Common Stock 315616102 667 5,800 SH Call SOLE   5,800 0 0
F5 Networks Inc Common Stock 315616102 552 4,800 SH Put SOLE   4,800 0 0
Facebook Inc Common Stock 30303M102 13,623 165,700 SH Call SOLE   165,700 0 0
Facebook Inc Common Stock 30303M102 10,400 126,500 SH Put SOLE   126,500 0 0
Facebook Inc Common Stock 30303M102 2,956 35,955 SH   SOLE   35,955 0 0
Fastenal Co Common Stock 311900104 344 8,300 SH Put SOLE   8,300 0 0
FedEx Corp Common Stock 31428X106 331 2,000 SH Call SOLE   2,000 0 0
FedEx Corp Common Stock 31428X106 1,092 6,600 SH Put SOLE   6,600 0 0
FedEx Corp Common Stock 31428X106 816 4,930 SH   SOLE   4,930 0 0
Financial Select Sector SPDR F ETP 81369Y605 817 33,900 SH Call SOLE   33,900 0 0
Financial Select Sector SPDR F ETP 81369Y605 2,592 107,500 SH Put SOLE   107,500 0 0
Financial Select Sector SPDR F ETP 81369Y605 663 27,509 SH   SOLE   27,509 0 0
Finisar Corp Common Stock 31787A507 292 13,700 SH Call SOLE   13,700 0 0
FireEye Inc Common Stock 31816Q101 251 6,400 SH Call SOLE   6,400 0 0
FireEye Inc Common Stock 31816Q101 2,284 58,200 SH Put SOLE   58,200 0 0
FireEye Inc Common Stock 31816Q101 1,922 48,962 SH   SOLE   48,962 0 0
First Solar Inc Common Stock 336433107 1,555 26,000 SH Call SOLE   26,000 0 0
First Solar Inc Common Stock 336433107 1,274 21,300 SH Put SOLE   21,300 0 0
Five Below Inc Common Stock 33829M101 502 14,100 SH Call SOLE   14,100 0 0
Foot Locker Inc Common Stock 344849104 271 4,300 SH Call SOLE   4,300 0 0
Ford Motor Co Common Stock 345370860 959 59,400 SH Call SOLE   59,400 0 0
Freeport-McMoRan Inc Common Stock 35671D857 1,469 77,500 SH Call SOLE   77,500 0 0
Freeport-McMoRan Inc Common Stock 35671D857 2,467 130,200 SH Put SOLE   130,200 0 0
Freeport-McMoRan Inc Common Stock 35671D857 691 36,486 SH   SOLE   36,486 0 0
GameStop Corp Common Stock 36467W109 266 7,000 SH Call SOLE   7,000 0 0
GameStop Corp Common Stock 36467W109 254 6,700 SH Put SOLE   6,700 0 0
General Electric Co Common Stock 369604103 670 27,000 SH Call SOLE   27,000 0 0
General Electric Co Common Stock 369604103 1,652 66,600 SH Put SOLE   66,600 0 0
General Electric Co Common Stock 369604103 597 24,066 SH   SOLE   24,066 0 0
General Motors Co Common Stock 37045V100 2,149 57,300 SH Call SOLE   57,300 0 0
General Motors Co Common Stock 37045V100 3,323 88,600 SH Put SOLE   88,600 0 0
General Motors Co Common Stock 37045V100 1,701 45,369 SH   SOLE   45,369 0 0
Genworth Financial Inc Common Stock 37247D106 104 14,200 SH Put SOLE   14,200 0 0
Gilead Sciences Inc Common Stock 375558103 2,620 26,700 SH Call SOLE   26,700 0 0
Gilead Sciences Inc Common Stock 375558103 4,573 46,600 SH Put SOLE   46,600 0 0
Gilead Sciences Inc Common Stock 375558103 1,644 16,756 SH   SOLE   16,756 0 0
Gogo Inc Common Stock 38046C109 311 16,300 SH Call SOLE   16,300 0 0
Goldcorp Inc Common Stock 380956409 471 26,000 SH Put SOLE   26,000 0 0
Goldcorp Inc Common Stock 380956409 351 19,374 SH   SOLE   19,374 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 1,034 5,500 SH Call SOLE   5,500 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 1,692 9,000 SH Put SOLE   9,000 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 304 1,617 SH   SOLE   1,617 0 0
Google Inc Common Stock 38259P706 1,370 2,500 SH Call SOLE   2,500 0 0
Google Inc Common Stock 38259P508 2,663 4,800 SH Call SOLE   4,800 0 0
Google Inc Common Stock 38259P706 2,630 4,800 SH Put SOLE   4,800 0 0
Google Inc Common Stock 38259P508 3,217 5,800 SH Put SOLE   5,800 0 0
Google Inc Common Stock 38259P706 904 1,649 SH   SOLE   1,649 0 0
Google Inc Common Stock 38259P508 871 1,571 SH   SOLE   1,571 0 0
GoPro Inc Common Stock 38268T103 790 18,200 SH Call SOLE   18,200 0 0
GoPro Inc Common Stock 38268T103 907 20,900 SH Put SOLE   20,900 0 0
Groupon Inc Common Stock 399473107 100 13,900 SH Call SOLE   13,900 0 0
Halliburton Co Common Stock 406216101 1,093 24,900 SH Call SOLE   24,900 0 0
Halliburton Co Common Stock 406216101 1,817 41,400 SH Put SOLE   41,400 0 0
Halliburton Co Common Stock 406216101 617 14,053 SH   SOLE   14,053 0 0
Harley-Davidson Inc Common Stock 412822108 383 6,300 SH Call SOLE   6,300 0 0
HCA Holdings Inc Common Stock 40412C101 1,655 22,000 SH Put SOLE   22,000 0 0
HCA Holdings Inc Common Stock 40412C101 366 4,868 SH   SOLE   4,868 0 0
Health Care Select Sector SPDR ETP 81369Y209 783 10,800 SH Call SOLE   10,800 0 0
Health Care Select Sector SPDR ETP 81369Y209 595 8,200 SH Put SOLE   8,200 0 0
Herbalife Ltd Common Stock G4412G101 1,052 24,600 SH Call SOLE   24,600 0 0
Herbalife Ltd Common Stock G4412G101 2,070 48,400 SH Put SOLE   48,400 0 0
Herbalife Ltd Common Stock G4412G101 810 18,939 SH   SOLE   18,939 0 0
Hess Corp Common Stock 42809H107 244 3,600 SH Call SOLE   3,600 0 0
Hewlett-Packard Co Common Stock 428236103 882 28,300 SH Call SOLE   28,300 0 0
Hewlett-Packard Co Common Stock 428236103 2,502 80,300 SH Put SOLE   80,300 0 0
Hewlett-Packard Co Common Stock 428236103 1,567 50,291 SH   SOLE   50,291 0 0
HollyFrontier Corp Common Stock 436106108 230 5,700 SH Call SOLE   5,700 0 0
Home Depot Inc/The Common Stock 437076102 557 4,900 SH Call SOLE   4,900 0 0
Home Depot Inc/The Common Stock 437076102 4,465 39,300 SH Put SOLE   39,300 0 0
Home Depot Inc/The Common Stock 437076102 2,026 17,837 SH   SOLE   17,837 0 0
Honeywell International Inc Common Stock 438516106 344 3,300 SH Call SOLE   3,300 0 0
Horizon Pharma Plc Common Stock G4617B105 275 10,600 SH Call SOLE   10,600 0 0
Huntsman Corp Common Stock 447011107 481 21,700 SH Call SOLE   21,700 0 0
IBM Common Stock 459200101 10,673 66,500 SH Call SOLE   66,500 0 0
IBM Common Stock 459200101 4,959 30,900 SH Put SOLE   30,900 0 0
Illumina Inc Common Stock 452327109 223 1,200 SH Call SOLE   1,200 0 0
Industrial Select Sector SPDR ETP 81369Y704 340 6,100 SH Put SOLE   6,100 0 0
Intel Corp Common Stock 458140100 2,120 67,800 SH Call SOLE   67,800 0 0
Intel Corp Common Stock 458140100 2,968 94,900 SH Put SOLE   94,900 0 0
Intel Corp Common Stock 458140100 1,208 38,644 SH   SOLE   38,644 0 0
Intercept Pharmaceuticals Inc Common Stock 45845P108 226 800 SH Call SOLE   800 0 0
Intercontinental Exchange Inc Common Stock 45866F104 369 1,581 SH   SOLE   1,581 0 0
Intercontinental Exchange Inc Common Stock 45866F104 1,814 7,779 SH   SOLE   7,779 0 0
International Paper Co Common Stock 460146103 277 5,000 SH Call SOLE   5,000 0 0
International Paper Co Common Stock 460146103 228 4,100 SH Put SOLE   4,100 0 0
InvenSense Inc Common Stock 46123D205 269 17,700 SH Put SOLE   17,700 0 0
InvenSense Inc Common Stock 46123D205 173 11,346 SH   SOLE   11,346 0 0
iPATH S&P 500 VIX Short-Term F ETP 06742E711 8,030 313,300 SH Call SOLE   313,300 0 0
iPATH S&P 500 VIX Short-Term F ETP 06742E711 2,650 103,400 SH Put SOLE   103,400 0 0
iShares 20+ Year Treasury Bond ETP 464287432 8,064 61,700 SH Call SOLE   61,700 0 0
iShares 20+ Year Treasury Bond ETP 464287432 8,795 67,300 SH Put SOLE   67,300 0 0
iShares China Large-Cap ETF ETP 464287184 7,672 172,800 SH Call SOLE   172,800 0 0
iShares China Large-Cap ETF ETP 464287184 6,522 146,900 SH Put SOLE   146,900 0 0
iShares iBoxx $ High Yield Cor ETP 464288513 1,513 16,700 SH Put SOLE   16,700 0 0
iShares iBoxx $ High Yield Cor ETP 464288513 290 3,203 SH   SOLE   3,203 0 0
iShares MSCI Brazil Capped ETF ETP 464286400 1,562 49,800 SH Call SOLE   49,800 0 0
iShares MSCI Brazil Capped ETF ETP 464286400 2,635 84,000 SH Put SOLE   84,000 0 0
iShares MSCI EAFE ETF ETP 464287465 3,953 61,600 SH Call SOLE   61,600 0 0
iShares MSCI EAFE ETF ETP 464287465 4,056 63,200 SH Put SOLE   63,200 0 0
iShares MSCI Emerging Markets ETP 464287234 3,291 82,000 SH Call SOLE   82,000 0 0
iShares MSCI Emerging Markets ETP 464287234 5,373 133,900 SH Put SOLE   133,900 0 0
iShares MSCI Germany ETF ETP 464286806 212 7,100 SH Put SOLE   7,100 0 0
iShares MSCI Mexico Capped ETF ETP 464286822 864 14,900 SH Call SOLE   14,900 0 0
iShares MSCI Mexico Capped ETF ETP 464286822 209 3,600 SH Put SOLE   3,600 0 0
iShares MSCI South Korea Cappe ETP 464286772 1,185 20,700 SH Call SOLE   20,700 0 0
iShares MSCI South Korea Cappe ETP 464286772 1,231 21,500 SH Put SOLE   21,500 0 0
iShares Nasdaq Biotechnology E ETP 464287556 2,267 6,600 SH Call SOLE   6,600 0 0
iShares Nasdaq Biotechnology E ETP 464287556 1,236 3,600 SH Put SOLE   3,600 0 0
iShares Russell 2000 ETF ETP 464287655 38,343 308,300 SH Call SOLE   308,300 0 0
iShares Russell 2000 ETF ETP 464287655 148,062 1,190,500 SH Put SOLE   1,190,500 0 0
iShares Silver Trust ETP 46428Q109 1,343 84,300 SH Call SOLE   84,300 0 0
iShares Silver Trust ETP 46428Q109 624 39,200 SH Put SOLE   39,200 0 0
iShares Silver Trust ETP 46428Q109 532 33,372 SH   SOLE   33,372 0 0
iShares US Real Estate ETF ETP 464287739 2,435 30,700 SH Call SOLE   30,700 0 0
iShares US Real Estate ETF ETP 464287739 2,411 30,400 SH Put SOLE   30,400 0 0
Isis Pharmaceuticals Inc Common Stock 464330109 452 7,100 SH Call SOLE   7,100 0 0
JC Penney Co Inc Common Stock 708160106 244 29,000 SH Call SOLE   29,000 0 0
JD.com Inc ADR 47215P106 379 12,900 SH Call SOLE   12,900 0 0
JD.com Inc ADR 47215P106 388 13,200 SH Put SOLE   13,200 0 0
JD.com Inc ADR 47215P106 288 9,796 SH   SOLE   9,796 0 0
Johnson & Johnson Common Stock 478160104 1,429 14,200 SH Call SOLE   14,200 0 0
Johnson & Johnson Common Stock 478160104 1,529 15,200 SH Put SOLE   15,200 0 0
Johnson & Johnson Common Stock 478160104 387 3,850 SH   SOLE   3,850 0 0
JPMorgan Chase & Co Common Stock 46625H100 3,829 63,200 SH Call SOLE   63,200 0 0
JPMorgan Chase & Co Common Stock 46625H100 5,210 86,000 SH Put SOLE   86,000 0 0
KB Home Common Stock 48666K109 166 10,600 SH Put SOLE   10,600 0 0
KB Home Common Stock 48666K109 198 12,668 SH   SOLE   12,668 0 0
Keurig Green Mountain Inc Common Stock 49271M100 391 3,500 SH Call SOLE   3,500 0 0
Keurig Green Mountain Inc Common Stock 49271M100 715 6,400 SH Put SOLE   6,400 0 0
Keurig Green Mountain Inc Common Stock 49271M100 453 4,056 SH   SOLE   4,056 0 0
Kinder Morgan Inc/DE Common Stock 49456B101 245 5,827 SH   SOLE   5,827 0 0
Kraft Foods Group Inc Common Stock 50076Q106 2,396 27,500 SH Call SOLE   27,500 0 0
Kraft Foods Group Inc Common Stock 50076Q106 1,516 17,400 SH Put SOLE   17,400 0 0
Kroger Co/The Common Stock 501044101 437 5,700 SH Call SOLE   5,700 0 0
Kroger Co/The Common Stock 501044101 314 4,100 SH Put SOLE   4,100 0 0
Las Vegas Sands Corp Common Stock 517834107 638 11,600 SH Call SOLE   11,600 0 0
Las Vegas Sands Corp Common Stock 517834107 1,211 22,000 SH Put SOLE   22,000 0 0
Las Vegas Sands Corp Common Stock 517834107 655 11,902 SH   SOLE   11,902 0 0
Lear Corp Common Stock 521865204 211 1,900 SH Call SOLE   1,900 0 0
Lennar Corp Common Stock 526057104 554 10,700 SH Call SOLE   10,700 0 0
Lennar Corp Common Stock 526057104 347 6,700 SH Put SOLE   6,700 0 0
LinkedIn Corp Common Stock 53578A108 1,624 6,500 SH Call SOLE   6,500 0 0
LinkedIn Corp Common Stock 53578A108 1,099 4,400 SH Put SOLE   4,400 0 0
Lowe's Cos Inc Common Stock 548661107 491 6,600 SH Call SOLE   6,600 0 0
Lowe's Cos Inc Common Stock 548661107 1,012 13,600 SH Put SOLE   13,600 0 0
Lowe's Cos Inc Common Stock 548661107 379 5,101 SH   SOLE   5,101 0 0
lululemon athletica Inc Common Stock 550021109 967 15,100 SH Call SOLE   15,100 0 0
lululemon athletica Inc Common Stock 550021109 634 9,900 SH Put SOLE   9,900 0 0
Lumber Liquidators Holdings In Common Stock 55003T107 1,428 46,400 SH Call SOLE   46,400 0 0
Lumber Liquidators Holdings In Common Stock 55003T107 1,111 36,100 SH Put SOLE   36,100 0 0
Macerich Co/The REIT 554382101 320 3,800 SH Call SOLE   3,800 0 0
Macy's Inc Common Stock 55616P104 409 6,300 SH Call SOLE   6,300 0 0
Mallinckrodt PLC Common Stock G5785G107 225 1,773 SH   SOLE   1,773 0 0
Marathon Oil Corp Common Stock 565849106 339 13,000 SH Call SOLE   13,000 0 0
Market Vectors Gold Miners ETF ETP 57060U100 1,346 73,800 SH Call SOLE   73,800 0 0
Market Vectors Gold Miners ETF ETP 57060U100 591 32,400 SH Put SOLE   32,400 0 0
Market Vectors Oil Service ETF ETP 57060U191 684 20,300 SH Call SOLE   20,300 0 0
Market Vectors Oil Service ETF ETP 57060U191 1,385 41,100 SH Put SOLE   41,100 0 0
Market Vectors Russia ETF ETP 57060U506 547 32,100 SH Put SOLE   32,100 0 0
Market Vectors Semiconductor E ETP 57060U233 476 8,600 SH Call SOLE   8,600 0 0
Market Vectors Semiconductor E ETP 57060U233 835 15,100 SH Put SOLE   15,100 0 0
Marvell Technology Group Ltd Common Stock G5876H105 310 21,100 SH Call SOLE   21,100 0 0
Marvell Technology Group Ltd Common Stock G5876H105 165 11,200 SH Put SOLE   11,200 0 0
MasterCard Inc Common Stock 57636Q104 570 6,600 SH Call SOLE   6,600 0 0
MasterCard Inc Common Stock 57636Q104 1,348 15,600 SH Put SOLE   15,600 0 0
MasterCard Inc Common Stock 57636Q104 367 4,253 SH   SOLE   4,253 0 0
Materials Select Sector SPDR F ETP 81369Y100 771 15,800 SH Call SOLE   15,800 0 0
Materials Select Sector SPDR F ETP 81369Y100 629 12,900 SH Put SOLE   12,900 0 0
McDonald's Corp Common Stock 580135101 1,413 14,500 SH Call SOLE   14,500 0 0
McDonald's Corp Common Stock 580135101 1,666 17,100 SH Put SOLE   17,100 0 0
McDonald's Corp Common Stock 580135101 1,018 10,447 SH   SOLE   10,447 0 0
Medtronic PLC Common Stock 585055106 780 10,000 SH Call SOLE   10,000 0 0
Medtronic PLC Common Stock 585055106 944 12,100 SH Put SOLE   12,100 0 0
Merck & Co Inc Common Stock 58933Y105 494 8,600 SH Call SOLE   8,600 0 0
Merck & Co Inc Common Stock 58933Y105 1,288 22,400 SH Put SOLE   22,400 0 0
Merck & Co Inc Common Stock 58933Y105 766 13,329 SH   SOLE   13,329 0 0
MGM Resorts International Common Stock 552953101 358 17,000 SH Call SOLE   17,000 0 0
MGM Resorts International Common Stock 552953101 353 16,800 SH Put SOLE   16,800 0 0
Michael Kors Holdings Ltd Common Stock G60754101 250 3,800 SH Put SOLE   3,800 0 0
Micron Technology Inc Common Stock 595112103 1,468 54,100 SH Call SOLE   54,100 0 0
Micron Technology Inc Common Stock 595112103 3,540 130,500 SH Put SOLE   130,500 0 0
Micron Technology Inc Common Stock 595112103 1,974 72,762 SH   SOLE   72,762 0 0
Microsoft Corp Common Stock 594918104 6,793 167,100 SH Call SOLE   167,100 0 0
Microsoft Corp Common Stock 594918104 7,050 173,400 SH Put SOLE   173,400 0 0
Microsoft Corp Common Stock 594918104 1,742 42,843 SH   SOLE   42,843 0 0
Mobileye NV Common Stock N51488117 252 6,000 SH Call SOLE   6,000 0 0
Mondelez International Inc Common Stock 609207105 588 16,300 SH Call SOLE   16,300 0 0
Mondelez International Inc Common Stock 609207105 285 7,900 SH Put SOLE   7,900 0 0
Monsanto Co Common Stock 61166W101 844 7,500 SH Call SOLE   7,500 0 0
Monsanto Co Common Stock 61166W101 6,088 54,100 SH Put SOLE   54,100 0 0
Monsanto Co Common Stock 61166W101 473 4,202 SH   SOLE   4,202 0 0
Morgan Stanley Common Stock 617446448 571 16,000 SH Call SOLE   16,000 0 0
Morgan Stanley Common Stock 617446448 1,178 33,000 SH Put SOLE   33,000 0 0
Mosaic Co/The Common Stock 61945C103 571 12,400 SH Call SOLE   12,400 0 0
Mosaic Co/The Common Stock 61945C103 276 6,000 SH Put SOLE   6,000 0 0
Mylan NV Common Stock N59465109 475 8,000 SH Call SOLE   8,000 0 0
National Oilwell Varco Inc Common Stock 637071101 215 4,300 SH Call SOLE   4,300 0 0
National Oilwell Varco Inc Common Stock 637071101 235 4,700 SH Put SOLE   4,700 0 0
NetApp Inc Common Stock 64110D104 213 6,000 SH Call SOLE   6,000 0 0
NetApp Inc Common Stock 64110D104 365 10,300 SH Put SOLE   10,300 0 0
NetApp Inc Common Stock 64110D104 217 6,119 SH   SOLE   6,119 0 0
Netflix Inc Common Stock 64110L106 3,459 8,300 SH Call SOLE   8,300 0 0
Netflix Inc Common Stock 64110L106 5,375 12,900 SH Put SOLE   12,900 0 0
NewLink Genetics Corp Common Stock 651511107 394 7,200 SH Call SOLE   7,200 0 0
NewLink Genetics Corp Common Stock 651511107 339 6,200 SH Put SOLE   6,200 0 0
NewLink Genetics Corp Common Stock 651511107 214 3,910 SH   SOLE   3,910 0 0
Newmont Mining Corp Common Stock 651639106 282 13,000 SH Put SOLE   13,000 0 0
NIKE Inc Common Stock 654106103 1,074 10,700 SH Call SOLE   10,700 0 0
NIKE Inc Common Stock 654106103 3,211 32,000 SH Put SOLE   32,000 0 0
NIKE Inc Common Stock 654106103 701 6,988 SH   SOLE   6,988 0 0
Nordstrom Inc Common Stock 655664100 361 4,500 SH Put SOLE   4,500 0 0
Nucor Corp Common Stock 670346105 276 5,800 SH Call SOLE   5,800 0 0
Nucor Corp Common Stock 670346105 618 13,000 SH Put SOLE   13,000 0 0
Nucor Corp Common Stock 670346105 426 8,954 SH   SOLE   8,954 0 0
NVIDIA Corp Common Stock 67066G104 295 14,100 SH Put SOLE   14,100 0 0
NXP Semiconductors NV Common Stock N6596X109 1,134 11,300 SH Call SOLE   11,300 0 0
NXP Semiconductors NV Common Stock N6596X109 1,134 11,300 SH Put SOLE   11,300 0 0
Occidental Petroleum Corp Common Stock 674599105 241 3,300 SH Call SOLE   3,300 0 0
Occidental Petroleum Corp Common Stock 674599105 1,183 16,200 SH Put SOLE   16,200 0 0
Ocwen Financial Corp Common Stock 675746309 144 17,500 SH Put SOLE   17,500 0 0
Oracle Corp Common Stock 68389X105 1,333 30,900 SH Call SOLE   30,900 0 0
Oracle Corp Common Stock 68389X105 1,074 24,900 SH Put SOLE   24,900 0 0
Palo Alto Networks Inc Common Stock 697435105 1,169 8,000 SH Call SOLE   8,000 0 0
Palo Alto Networks Inc Common Stock 697435105 234 1,600 SH Put SOLE   1,600 0 0
Pandora Media Inc Common Stock 698354107 199 12,300 SH Call SOLE   12,300 0 0
Peabody Energy Corp Common Stock 704549104 85 17,200 SH Put SOLE   17,200 0 0
Peabody Energy Corp Common Stock 704549104 66 13,395 SH   SOLE   13,395 0 0
Penn Virginia Corp Common Stock 707882106 65 10,000 SH Call SOLE   10,000 0 0
PepsiCo Inc Common Stock 713448108 2,802 29,300 SH Call SOLE   29,300 0 0
PepsiCo Inc Common Stock 713448108 2,448 25,600 SH Put SOLE   25,600 0 0
PepsiCo Inc Common Stock 713448108 1,220 12,759 SH   SOLE   12,759 0 0
Petroleo Brasileiro SA ADR 71654V408 921 153,300 SH Call SOLE   153,300 0 0
Petroleo Brasileiro SA ADR 71654V408 197 32,800 SH Put SOLE   32,800 0 0
Pfizer Inc Common Stock 717081103 2,181 62,700 SH Call SOLE   62,700 0 0
Pfizer Inc Common Stock 717081103 543 15,600 SH Put SOLE   15,600 0 0
Philip Morris International In Common Stock 718172109 226 2,995 SH   SOLE   2,995 0 0
Phillips 66 Common Stock 718546104 252 3,200 SH Call SOLE   3,200 0 0
Pioneer Natural Resources Co Common Stock 723787107 327 2,000 SH Call SOLE   2,000 0 0
Pioneer Natural Resources Co Common Stock 723787107 409 2,500 SH Put SOLE   2,500 0 0
PowerShares DB US Dollar Index ETP 73936D107 2,093 80,800 SH Call SOLE   80,800 0 0
PowerShares DB US Dollar Index ETP 73936D107 5,853 226,000 SH Put SOLE   226,000 0 0
PowerShares DB US Dollar Index ETP 73936D107 412 15,905 SH   SOLE   15,905 0 0
Powershares QQQ Trust Series 1 ETP 73935A104 58,238 551,500 SH Call SOLE   551,500 0 0
Powershares QQQ Trust Series 1 ETP 73935A104 83,646 792,100 SH Put SOLE   792,100 0 0
Priceline Group Inc/The Common Stock 741503403 3,492 3,000 SH Call SOLE   3,000 0 0
Priceline Group Inc/The Common Stock 741503403 3,725 3,200 SH Put SOLE   3,200 0 0
Priceline Group Inc/The Common Stock 741503403 508 436 SH   SOLE   436 0 0
Procter & Gamble Co/The Common Stock 742718109 1,688 20,600 SH Put SOLE   20,600 0 0
Procter & Gamble Co/The Common Stock 742718109 215 2,629 SH   SOLE   2,629 0 0
ProShares Short S&P500 ETP 74347R503 3,650 170,092 SH   SOLE   170,092 0 0
ProShares Short VIX Short-Term ETP 74347W627 218 3,200 SH Call SOLE   3,200 0 0
ProShares Short VIX Short-Term ETP 74347W627 932 13,700 SH Put SOLE   13,700 0 0
ProShares Short VIX Short-Term ETP 74347W627 339 4,983 SH   SOLE   4,983 0 0
ProShares Ultra Gold ETP 74347W601 364 9,542 SH   SOLE   9,542 0 0
ProShares Ultra QQQ ETP 74347R206 1,240 8,700 SH Put SOLE   8,700 0 0
ProShares Ultra Russell2000 ETP 74347R842 242 2,494 SH   SOLE   2,494 0 0
ProShares Ultra S&P500 ETP 74347R107 802 6,200 SH Put SOLE   6,200 0 0
ProShares Ultra Silver ETP 74347W353 3,949 94,725 SH   SOLE   94,725 0 0
ProShares Ultra VIX Short-Term ETP 74347W346 214 14,200 SH Call SOLE   14,200 0 0
ProShares UltraPro Dow30 ETP 74347X823 1,432 10,250 SH   SOLE   10,250 0 0
ProShares UltraPro QQQ ETP 74347X831 2,126 20,643 SH   SOLE   20,643 0 0
ProShares UltraPro S&P 500 ETP 74347X864 400 3,000 SH Put SOLE   3,000 0 0
ProShares UltraPro Short QQQ ETP 74348A418 1,138 42,520 SH   SOLE   42,520 0 0
ProShares UltraPro Short S&P 5 ETP 74348A442 2,503 69,545 SH   SOLE   69,545 0 0
ProShares UltraShort 20+ Year ETP 74347B201 971 23,200 SH Call SOLE   23,200 0 0
ProShares UltraShort 20+ Year ETP 74347B201 318 7,600 SH Put SOLE   7,600 0 0
ProShares UltraShort Bloomberg ETP 74347W668 3,800 43,608 SH   SOLE   43,608 0 0
ProShares UltraShort Gold ETP 74347W395 2,277 23,188 SH   SOLE   23,188 0 0
ProShares UltraShort QQQ ETP 74348A426 560 15,200 SH Call SOLE   15,200 0 0
ProShares UltraShort S&P500 ETP 74347B300 1,478 69,300 SH Call SOLE   69,300 0 0
ProShares UltraShort S&P500 ETP 74347B300 3,611 169,273 SH   SOLE   169,273 0 0
ProShares UltraShort Silver ETP 74347W114 2,093 20,751 SH   SOLE   20,751 0 0
ProShares UltraShort Yen ETP 74347W569 4,690 52,750 SH   SOLE   52,750 0 0
QUALCOMM Inc Common Stock 747525103 1,838 26,500 SH Call SOLE   26,500 0 0
QUALCOMM Inc Common Stock 747525103 2,524 36,400 SH Put SOLE   36,400 0 0
QUALCOMM Inc Common Stock 747525103 779 11,241 SH   SOLE   11,241 0 0
Range Resources Corp Common Stock 75281A109 219 4,200 SH Call SOLE   4,200 0 0
Red Hat Inc Common Stock 756577102 811 10,700 SH Call SOLE   10,700 0 0
Restoration Hardware Holdings Common Stock 761283100 565 5,700 SH Put SOLE   5,700 0 0
Reynolds American Inc Common Stock 761713106 241 3,500 SH Call SOLE   3,500 0 0
Reynolds American Inc Common Stock 761713106 262 3,800 SH Put SOLE   3,800 0 0
Rio Tinto PLC ADR 767204100 323 7,800 SH Call SOLE   7,800 0 0
Rio Tinto PLC ADR 767204100 538 13,000 SH Put SOLE   13,000 0 0
Rite Aid Corp Common Stock 767754104 167 19,200 SH Call SOLE   19,200 0 0
Rite Aid Corp Common Stock 767754104 232 26,700 SH Put SOLE   26,700 0 0
Royal Caribbean Cruises Ltd Common Stock V7780T103 688 8,400 SH Call SOLE   8,400 0 0
Salesforce.com inc Common Stock 79466L302 2,766 41,400 SH Call SOLE   41,400 0 0
Salesforce.com inc Common Stock 79466L302 1,249 18,700 SH Put SOLE   18,700 0 0
Salix Pharmaceuticals Ltd Common Stock 795435106 1,262 7,300 SH Call SOLE   7,300 0 0
Salix Pharmaceuticals Ltd Common Stock 795435106 3,111 18,000 SH Put SOLE   18,000 0 0
SanDisk Corp Common Stock 80004C101 3,499 55,000 SH Call SOLE   55,000 0 0
SanDisk Corp Common Stock 80004C101 2,577 40,500 SH Put SOLE   40,500 0 0
SanDisk Corp Common Stock 80004C101 301 4,738 SH   SOLE   4,738 0 0
Schlumberger Ltd Common Stock 806857108 2,653 31,800 SH Call SOLE   31,800 0 0
Schlumberger Ltd Common Stock 806857108 6,275 75,200 SH Put SOLE   75,200 0 0
Seagate Technology PLC Common Stock G7945M107 213 4,100 SH Call SOLE   4,100 0 0
Seagate Technology PLC Common Stock G7945M107 624 12,000 SH Put SOLE   12,000 0 0
Seagate Technology PLC Common Stock G7945M107 210 4,039 SH   SOLE   4,039 0 0
Shire PLC ADR 82481R106 239 1,000 SH Put SOLE   1,000 0 0
Silver Wheaton Corp Common Stock 828336107 207 10,900 SH Put SOLE   10,900 0 0
Skyworks Solutions Inc Common Stock 83088M102 639 6,500 SH Call SOLE   6,500 0 0
Skyworks Solutions Inc Common Stock 83088M102 737 7,500 SH Put SOLE   7,500 0 0
Skyworks Solutions Inc Common Stock 83088M102 398 4,052 SH   SOLE   4,052 0 0
SolarCity Corp Common Stock 83416T100 533 10,400 SH Put SOLE   10,400 0 0
SolarCity Corp Common Stock 83416T100 278 5,423 SH   SOLE   5,423 0 0
Southwest Airlines Co Common Stock 844741108 563 12,700 SH Call SOLE   12,700 0 0
Southwest Airlines Co Common Stock 844741108 399 9,000 SH Put SOLE   9,000 0 0
SPDR Dow Jones Industrial Aver ETP 78467X109 27,614 155,500 SH Call SOLE   155,500 0 0
SPDR Dow Jones Industrial Aver ETP 78467X109 46,260 260,500 SH Put SOLE   260,500 0 0
SPDR Gold Shares ETP 78463V107 26,619 234,200 SH Call SOLE   234,200 0 0
SPDR Gold Shares ETP 78463V107 10,048 88,400 SH Put SOLE   88,400 0 0
SPDR S&P 500 ETF Trust ETP 78462F103 426,691 2,067,000 SH Call SOLE   2,067,000 0 0
SPDR S&P 500 ETF Trust ETP 78462F103 1,144,303 5,543,300 SH Put SOLE   5,543,300 0 0
SPDR S&P Biotech ETF ETP 78464A870 1,285 5,700 SH Put SOLE   5,700 0 0
SPDR S&P Biotech ETF ETP 78464A870 664 2,945 SH   SOLE   2,945 0 0
SPDR S&P Oil & Gas Exploration ETP 78464A730 3,063 59,300 SH Call SOLE   59,300 0 0
SPDR S&P Oil & Gas Exploration ETP 78464A730 2,537 49,100 SH Put SOLE   49,100 0 0
SPDR S&P Retail ETF ETP 78464A714 748 7,400 SH Put SOLE   7,400 0 0
SPDR S&P Retail ETF ETP 78464A714 230 2,272 SH   SOLE   2,272 0 0
Splunk Inc Common Stock 848637104 269 4,540 SH   SOLE   4,540 0 0
Staples Inc Common Stock 855030102 215 13,200 SH Put SOLE   13,200 0 0
Staples Inc Common Stock 855030102 219 13,435 SH   SOLE   13,435 0 0
Starbucks Corp Common Stock 855244109 682 7,200 SH Call SOLE   7,200 0 0
Starbucks Corp Common Stock 855244109 606 6,400 SH Put SOLE   6,400 0 0
SunEdison Inc Common Stock 86732Y109 1,380 57,500 SH Call SOLE   57,500 0 0
SunEdison Inc Common Stock 86732Y109 458 19,100 SH Put SOLE   19,100 0 0
Tableau Software Inc Common Stock 87336U105 703 7,600 SH Put SOLE   7,600 0 0
Tableau Software Inc Common Stock 87336U105 589 6,361 SH   SOLE   6,361 0 0
Target Corp Common Stock 87612E106 1,395 17,000 SH Call SOLE   17,000 0 0
Target Corp Common Stock 87612E106 698 8,500 SH Put SOLE   8,500 0 0
Technology Select Sector SPDR ETP 81369Y803 311 7,500 SH Call SOLE   7,500 0 0
Technology Select Sector SPDR ETP 81369Y803 215 5,200 SH Put SOLE   5,200 0 0
Teck Resources Ltd Common Stock 878742204 158 11,500 SH Call SOLE   11,500 0 0
Teck Resources Ltd Common Stock 878742204 526 38,300 SH Put SOLE   38,300 0 0
Tesla Motors Inc Common Stock 88160R101 4,908 26,000 SH Call SOLE   26,000 0 0
Tesla Motors Inc Common Stock 88160R101 4,833 25,600 SH Put SOLE   25,600 0 0
Tesoro Corp Common Stock 881609101 1,050 11,500 SH Call SOLE   11,500 0 0
Tesoro Corp Common Stock 881609101 812 8,900 SH Put SOLE   8,900 0 0
Teva Pharmaceutical Industries ADR 881624209 380 6,100 SH Call SOLE   6,100 0 0
Teva Pharmaceutical Industries ADR 881624209 723 11,600 SH Put SOLE   11,600 0 0
Texas Instruments Inc Common Stock 882508104 440 7,700 SH Call SOLE   7,700 0 0
Texas Instruments Inc Common Stock 882508104 217 3,800 SH Put SOLE   3,800 0 0
Tiffany & Co Common Stock 886547108 343 3,900 SH Call SOLE   3,900 0 0
Tiffany & Co Common Stock 886547108 959 10,900 SH Put SOLE   10,900 0 0
Tiffany & Co Common Stock 886547108 778 8,837 SH   SOLE   8,837 0 0
Time Warner Cable Inc Common Stock 88732J207 1,394 9,300 SH Call SOLE   9,300 0 0
Time Warner Cable Inc Common Stock 88732J207 2,683 17,900 SH Put SOLE   17,900 0 0
Time Warner Cable Inc Common Stock 88732J207 580 3,870 SH   SOLE   3,870 0 0
Time Warner Inc Common Stock 887317303 473 5,600 SH Call SOLE   5,600 0 0
Trinity Industries Inc Common Stock 896522109 369 10,400 SH Call SOLE   10,400 0 0
Trinity Industries Inc Common Stock 896522109 245 6,900 SH Put SOLE   6,900 0 0
TSMC ADR 874039100 404 17,200 SH Put SOLE   17,200 0 0
Twitter Inc Common Stock 90184L102 3,456 69,000 SH Call SOLE   69,000 0 0
Twitter Inc Common Stock 90184L102 5,669 113,200 SH Put SOLE   113,200 0 0
Twitter Inc Common Stock 90184L102 3,766 75,203 SH   SOLE   75,203 0 0
Tyson Foods Inc Common Stock 902494103 1,095 28,600 SH Put SOLE   28,600 0 0
Tyson Foods Inc Common Stock 902494103 939 24,523 SH   SOLE   24,523 0 0
Ulta Salon Cosmetics & Fragran Common Stock 90384S303 1,101 7,300 SH Call SOLE   7,300 0 0
Under Armour Inc Common Stock 904311107 961 11,900 SH Put SOLE   11,900 0 0
Under Armour Inc Common Stock 904311107 768 9,512 SH   SOLE   9,512 0 0
Union Pacific Corp Common Stock 907818108 542 5,000 SH Call SOLE   5,000 0 0
Union Pacific Corp Common Stock 907818108 3,108 28,700 SH Put SOLE   28,700 0 0
Union Pacific Corp Common Stock 907818108 1,514 13,974 SH   SOLE   13,974 0 0
United Continental Holdings In Common Stock 910047109 1,318 19,600 SH Call SOLE   19,600 0 0
United Continental Holdings In Common Stock 910047109 673 10,000 SH Put SOLE   10,000 0 0
United Parcel Service Inc Common Stock 911312106 572 5,900 SH Call SOLE   5,900 0 0
United Parcel Service Inc Common Stock 911312106 504 5,200 SH Put SOLE   5,200 0 0
United Parcel Service Inc Common Stock 911312106 308 3,181 SH   SOLE   3,181 0 0
United Rentals Inc Common Stock 911363109 538 5,900 SH Put SOLE   5,900 0 0
United Rentals Inc Common Stock 911363109 202 2,215 SH   SOLE   2,215 0 0
United States Natural Gas Fund ETP 91232N108 147 11,100 SH Call SOLE   11,100 0 0
United States Natural Gas Fund ETP 91232N108 260 19,600 SH Put SOLE   19,600 0 0
United States Natural Gas Fund ETP 912318201 483 36,468 SH   SOLE   36,468 0 0
United States Oil Fund LP ETP 91232N108 2,231 132,500 SH Call SOLE   132,500 0 0
United States Oil Fund LP ETP 91232N108 2,164 128,500 SH Put SOLE   128,500 0 0
United States Oil Fund LP ETP 91232N108 1,157 68,691 SH   SOLE   68,691 0 0
United States Steel Corp Common Stock 912909108 720 29,500 SH Call SOLE   29,500 0 0
United States Steel Corp Common Stock 912909108 503 20,600 SH Put SOLE   20,600 0 0
United Technologies Corp Common Stock 913017109 352 3,000 SH Call SOLE   3,000 0 0
United Technologies Corp Common Stock 913017109 2,145 18,300 SH Put SOLE   18,300 0 0
United Technologies Corp Common Stock 913017109 982 8,378 SH   SOLE   8,378 0 0
UnitedHealth Group Inc Common Stock 91324P102 627 5,300 SH Call SOLE   5,300 0 0
UnitedHealth Group Inc Common Stock 91324P102 1,100 9,300 SH Put SOLE   9,300 0 0
UnitedHealth Group Inc Common Stock 91324P102 527 4,457 SH   SOLE   4,457 0 0
Urban Outfitters Inc Common Stock 917047102 260 5,700 SH Call SOLE   5,700 0 0
US Bancorp/MN Common Stock 902973304 258 5,900 SH Call SOLE   5,900 0 0
Utilities Select Sector SPDR F ETP 81369Y886 502 11,300 SH Call SOLE   11,300 0 0
Utilities Select Sector SPDR F ETP 81369Y886 733 16,500 SH Put SOLE   16,500 0 0
Vale SA ADR 91912E105 160 28,300 SH Call SOLE   28,300 0 0
Vale SA ADR 91912E105 134 23,800 SH Put SOLE   23,800 0 0
Valeant Pharmaceuticals Intern Common Stock 91911K102 1,430 7,200 SH Call SOLE   7,200 0 0
Valero Energy Corp Common Stock 91913Y100 776 12,200 SH Call SOLE   12,200 0 0
Valero Energy Corp Common Stock 91913Y100 503 7,900 SH Put SOLE   7,900 0 0
Vanguard FTSE Emerging Markets ETP 922042858 1,837 44,955 SH   SOLE   44,955 0 0
Vanguard FTSE Europe ETF ETP 922042874 352 6,500 SH Put SOLE   6,500 0 0
VelocityShares 3x Inverse Crud ETP 22542D548 2,797 20,985 SH   SOLE   20,985 0 0
VelocityShares 3x Inverse Gold ETP 22542D670 4,706 62,894 SH   SOLE   62,894 0 0
VelocityShares 3x Inverse Natu ETP 22542D530 1,145 146,793 SH   SOLE   146,793 0 0
VelocityShares 3x Inverse Silv ETP 22542D654 324 6,002 SH   SOLE   6,002 0 0
VelocityShares 3x Long Gold ET ETP 22542D688 461 41,986 SH   SOLE   41,986 0 0
VelocityShares 3x Long Natural ETP 22542D571 62 27,531 SH   SOLE   27,531 0 0
VelocityShares 3x Long Silver ETP 22539T597 225 10,840 SH   SOLE   10,840 0 0
Verizon Communications Inc Common Stock 92343V104 1,318 27,100 SH Call SOLE   27,100 0 0
Verizon Communications Inc Common Stock 92343V104 1,070 22,000 SH Put SOLE   22,000 0 0
VF Corp Common Stock 918204108 316 4,200 SH Call SOLE   4,200 0 0
VF Corp Common Stock 918204108 542 7,200 SH Put SOLE   7,200 0 0
Viacom Inc Common Stock 92553P201 287 4,200 SH Put SOLE   4,200 0 0
Viacom Inc Common Stock 92553P201 719 10,530 SH   SOLE   10,530 0 0
Visa Inc Common Stock 92826C839 595 9,100 SH Call SOLE   9,100 0 0
Visa Inc Common Stock 92826C839 1,060 16,200 SH Put SOLE   16,200 0 0
Visa Inc Common Stock 92826C839 613 9,370 SH   SOLE   9,370 0 0
Vodafone Group PLC ADR 92857W308 275 8,400 SH Put SOLE   8,400 0 0
Walgreens Boots Alliance Inc Common Stock 931427108 305 3,600 SH Call SOLE   3,600 0 0
Walgreens Boots Alliance Inc Common Stock 931427108 1,143 13,500 SH Put SOLE   13,500 0 0
Walgreens Boots Alliance Inc Common Stock 931427108 708 8,364 SH   SOLE   8,364 0 0
Wal-Mart Stores Inc Common Stock 931142103 378 4,600 SH Call SOLE   4,600 0 0
Wal-Mart Stores Inc Common Stock 931142103 3,726 45,300 SH Put SOLE   45,300 0 0
Wal-Mart Stores Inc Common Stock 931142103 514 6,246 SH   SOLE   6,246 0 0
Walt Disney Co/The Common Stock 254687106 10,132 96,600 SH Call SOLE   96,600 0 0
Walt Disney Co/The Common Stock 254687106 713 6,800 SH Put SOLE   6,800 0 0
Weatherford International PLC Common Stock G48833100 164 13,300 SH Put SOLE   13,300 0 0
Weight Watchers International Common Stock 948626106 79 11,300 SH Call SOLE   11,300 0 0
Wells Fargo & Co Common Stock 949746101 1,393 25,600 SH Call SOLE   25,600 0 0
Wells Fargo & Co Common Stock 949746101 2,579 47,400 SH Put SOLE   47,400 0 0
Western Digital Corp Common Stock 958102105 683 7,500 SH Call SOLE   7,500 0 0
Western Digital Corp Common Stock 958102105 746 8,200 SH Put SOLE   8,200 0 0
Whirlpool Corp Common Stock 963320106 505 2,500 SH Call SOLE   2,500 0 0
WhiteWave Foods Co/The Common Stock 966244105 231 5,200 SH Call SOLE   5,200 0 0
Whiting Petroleum Corp Common Stock 966387102 414 13,400 SH Put SOLE   13,400 0 0
Whiting Petroleum Corp Common Stock 966387102 225 7,284 SH   SOLE   7,284 0 0
Whole Foods Market Inc Common Stock 966837106 453 8,700 SH Call SOLE   8,700 0 0
Williams Cos Inc/The Common Stock 969457100 936 18,500 SH Put SOLE   18,500 0 0
WisdomTree Japan Hedged Equity ETP 97717W851 717 13,000 SH Call SOLE   13,000 0 0
WisdomTree Japan Hedged Equity ETP 97717W851 2,932 53,200 SH Put SOLE   53,200 0 0
Workday Inc Common Stock 98138H101 203 2,400 SH Put SOLE   2,400 0 0
Wynn Resorts Ltd Common Stock 983134107 667 5,300 SH Call SOLE   5,300 0 0
Wynn Resorts Ltd Common Stock 983134107 302 2,400 SH Put SOLE   2,400 0 0
Xilinx Inc Common Stock 983919101 956 22,600 SH Call SOLE   22,600 0 0
Xilinx Inc Common Stock 983919101 626 14,800 SH Put SOLE   14,800 0 0
Yahoo! Inc Common Stock 984332106 2,102 47,300 SH Call SOLE   47,300 0 0
Yahoo! Inc Common Stock 984332106 4,399 99,000 SH Put SOLE   99,000 0 0
Yahoo! Inc Common Stock 984332106 2,009 45,221 SH   SOLE   45,221 0 0
Yamana Gold Inc Common Stock 98462Y100 106 29,600 SH Call SOLE   29,600 0 0
Yamana Gold Inc Common Stock 98462Y100 92 25,600 SH Put SOLE   25,600 0 0
Yamana Gold Inc Common Stock 98462Y100 40 11,205 SH   SOLE   11,205 0 0
Yelp Inc Common Stock 985817105 469 9,900 SH Put SOLE   9,900 0 0
Yelp Inc Common Stock 985817105 316 6,672 SH   SOLE   6,672 0 0
Youku Tudou Inc ADR 98742U100 216 17,300 SH Put SOLE   17,300 0 0
Youku Tudou Inc ADR 98742U100 202 16,153 SH   SOLE   16,153 0 0
Yum! Brands Inc Common Stock 988498101 3,094 39,300 SH Call SOLE   39,300 0 0
Yum! Brands Inc Common Stock 988498101 2,369 30,100 SH Put SOLE   30,100 0 0
Yum! Brands Inc Common Stock 988498101 1,615 20,521 SH   SOLE   20,521 0 0
Zillow Group Inc Common Stock 98954M101 261 2,600 SH Put SOLE   2,600 0 0
ZIOPHARM Oncology Inc Common Stock 98973P101 166 15,400 SH Call SOLE   15,400 0 0
Zoetis Inc Common Stock 98978V103 242 5,233 SH   SOLE   5,233 0 0