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
American Airlines Group Inc Common Stock 02376R102 233 5,500 SH Call SOLE   5,500 0 0
American Airlines Group Inc Common Stock 02376R102 258 6,100 SH Put SOLE   6,100 0 0
American Airlines Group Inc Common Stock 02376R102 23 553 SH   SOLE   553 0 0
Apple Inc Common Stock 037833100 4,094 28,500 SH Call SOLE   28,500 0 0
Apple Inc Common Stock 037833100 5,818 40,500 SH Put SOLE   40,500 0 0
Barrick Gold Corp Common Stock 067901108 201 10,600 SH Call SOLE   10,600 0 0
Barrick Gold Corp Common Stock 067901108 251 13,200 SH Put SOLE   13,200 0 0
Barrick Gold Corp Common Stock 067901108 50 2,635 SH   SOLE   2,635 0 0
Allergan PLC Common Stock G0177J108 263 1,100 SH Call SOLE   1,100 0 0
Allergan PLC Common Stock G0177J108 239 1,000 SH Put SOLE   1,000 0 0
Advanced Micro Devices Inc Common Stock 007903107 591 40,600 SH Call SOLE   40,600 0 0
Advanced Micro Devices Inc Common Stock 007903107 435 29,900 SH Put SOLE   29,900 0 0
Advanced Micro Devices Inc Common Stock 007903107 4 267 SH   SOLE   267 0 0
Amazon.com Inc Common Stock 023135106 5,231 5,900 SH Call SOLE   5,900 0 0
Amazon.com Inc Common Stock 023135106 2,837 3,200 SH Put SOLE   3,200 0 0
Broadcom Ltd Common Stock Y09827109 175 800 SH Call SOLE   800 0 0
Broadcom Ltd Common Stock Y09827109 66 300 SH Put SOLE   300 0 0
Boeing Co/The Common Stock 097023105 548 3,100 SH Call SOLE   3,100 0 0
Boeing Co/The Common Stock 097023105 548 3,100 SH Put SOLE   3,100 0 0
Alibaba Group Holding Ltd Depositary Receipt 01609W102 625 5,800 SH Call SOLE   5,800 0 0
Alibaba Group Holding Ltd Depositary Receipt 01609W102 1,316 12,200 SH Put SOLE   12,200 0 0
Alibaba Group Holding Ltd Depositary Receipt 01609W102 2 15 SH   SOLE   15 0 0
Bank of America Corp Common Stock 060505104 2,342 99,300 SH Call SOLE   99,300 0 0
Bank of America Corp Common Stock 060505104 868 36,800 SH Put SOLE   36,800 0 0
Bank of America Corp Common Stock 060505104 85 3,602 SH   SOLE   3,602 0 0
Bristol-Myers Squibb Co Common Stock 110122108 250 4,600 SH Call SOLE   4,600 0 0
Bristol-Myers Squibb Co Common Stock 110122108 239 4,400 SH Put SOLE   4,400 0 0
Caterpillar Inc Common Stock 149123101 343 3,700 SH Call SOLE   3,700 0 0
Caterpillar Inc Common Stock 149123101 399 4,300 SH Put SOLE   4,300 0 0
Caterpillar Inc Common Stock 149123101 5 54 SH   SOLE   54 0 0
CBOE Holdings Inc Common Stock 12503M108 3,069 37,860 SH   SOLE   37,860 0 0
Chipotle Mexican Grill Inc Common Stock 169656105 846 1,900 SH Call SOLE   1,900 0 0
Chipotle Mexican Grill Inc Common Stock 169656105 446 1,000 SH Put SOLE   1,000 0 0
ConocoPhillips Common Stock 20825C104 404 8,100 SH Call SOLE   8,100 0 0
ConocoPhillips Common Stock 20825C104 419 8,400 SH Put SOLE   8,400 0 0
ConocoPhillips Common Stock 20825C104 12 249 SH   SOLE   249 0 0
Costco Wholesale Corp Common Stock 22160K105 101 600 SH Call SOLE   600 0 0
Costco Wholesale Corp Common Stock 22160K105 218 1,300 SH Put SOLE   1,300 0 0
Costco Wholesale Corp Common Stock 22160K105 31 187 SH   SOLE   187 0 0
salesforce.com Inc Common Stock 79466L302 280 3,400 SH Call SOLE   3,400 0 0
salesforce.com Inc Common Stock 79466L302 58 700 SH Put SOLE   700 0 0
Deutsche Bank AG Common Stock D1T769565 94 5,500 SH Put SOLE   5,500 0 0
Deutsche Bank AG Common Stock D1T769565 177 10,332 SH   SOLE   10,332 0 0
SPDR Dow Jones Industrial Average ETF Trust ETF 78467X109 2,125 10,300 SH Call SOLE   10,300 0 0
SPDR Dow Jones Industrial Average ETF Trust ETF 78467X109 4,127 20,000 SH Put SOLE   20,000 0 0
SPDR Dow Jones Industrial Average ETF Trust ETF 78467X109 5,026 24,360 SH   SOLE   24,360 0 0
iShares MSCI Emerging Markets ETF ETF 464287234 713 18,100 SH Call SOLE   18,100 0 0
iShares MSCI Emerging Markets ETF ETF 464287234 2,411 61,200 SH Put SOLE   61,200 0 0
iShares MSCI Emerging Markets ETF ETF 464287234 146 3,697 SH   SOLE   3,697 0 0
iShares MSCI Brazil Capped ETF ETF 464286400 270 7,200 SH Call SOLE   7,200 0 0
iShares MSCI Brazil Capped ETF ETF 464286400 517 13,800 SH Put SOLE   13,800 0 0
Ford Motor Co Common Stock 345370860 129 11,100 SH Call SOLE   11,100 0 0
Ford Motor Co Common Stock 345370860 119 10,200 SH Put SOLE   10,200 0 0
Ford Motor Co Common Stock 345370860 49 4,240 SH   SOLE   4,240 0 0
Facebook Inc Common Stock 30303M102 2,543 17,900 SH Call SOLE   17,900 0 0
Facebook Inc Common Stock 30303M102 3,026 21,300 SH Put SOLE   21,300 0 0
Facebook Inc Common Stock 30303M102 357 2,512 SH   SOLE   2,512 0 0
Freeport-McMoRan Inc Common Stock 35671D857 339 25,400 SH Call SOLE   25,400 0 0
Freeport-McMoRan Inc Common Stock 35671D857 163 12,200 SH Put SOLE   12,200 0 0
Freeport-McMoRan Inc Common Stock 35671D857 98 7,305 SH   SOLE   7,305 0 0
iShares China Large-Cap ETF ETF 464287184 343 8,900 SH Call SOLE   8,900 0 0
iShares China Large-Cap ETF ETF 464287184 512 13,300 SH Put SOLE   13,300 0 0
VanEck Vectors Gold Miners ETF ETF 92189F106 561 24,600 SH Call SOLE   24,600 0 0
VanEck Vectors Gold Miners ETF ETF 92189F106 534 23,400 SH Put SOLE   23,400 0 0
VanEck Vectors Gold Miners ETF ETF 92189F106 73 3,219 SH   SOLE   3,219 0 0
VanEck Vectors Junior Gold Miners ETF ETF 92189F791 173 4,800 SH Call SOLE   4,800 0 0
VanEck Vectors Junior Gold Miners ETF ETF 92189F791 112 3,100 SH Put SOLE   3,100 0 0
General Electric Co Common Stock 369604103 414 13,900 SH Call SOLE   13,900 0 0
General Electric Co Common Stock 369604103 390 13,100 SH Put SOLE   13,100 0 0
General Electric Co Common Stock 369604103 103 3,452 SH   SOLE   3,452 0 0
Gilead Sciences Inc Common Stock 375558103 346 5,100 SH Call SOLE   5,100 0 0
Gilead Sciences Inc Common Stock 375558103 340 5,000 SH Put SOLE   5,000 0 0
Gilead Sciences Inc Common Stock 375558103 109 1,607 SH   SOLE   1,607 0 0
SPDR Gold Shares ETF 78463V107 1,757 14,800 SH Call SOLE   14,800 0 0
SPDR Gold Shares ETF 78463V107 1,971 16,600 SH Put SOLE   16,600 0 0
SPDR Gold Shares ETF 78463V107 10,190 85,830 SH   SOLE   85,830 0 0
General Motors Co Common Stock 37045V100 523 14,800 SH Call SOLE   14,800 0 0
General Motors Co Common Stock 37045V100 559 15,800 SH Put SOLE   15,800 0 0
General Motors Co Common Stock 37045V100 41 1,168 SH   SOLE   1,168 0 0
Alphabet Inc Common Stock 02079K107 664 800 SH Call SOLE   800 0 0
Alphabet Inc Common Stock 02079K107 747 900 SH Put SOLE   900 0 0
Alphabet Inc Common Stock 02079K305 830 1,000 SH Call SOLE   1,000 0 0
Alphabet Inc Common Stock 02079K305 1,078 1,300 SH Put SOLE   1,300 0 0
Alphabet Inc Common Stock 02079K305 411 496 SH   SOLE   496 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 597 2,600 SH Call SOLE   2,600 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 620 2,700 SH Put SOLE   2,700 0 0
Goldman Sachs Group Inc/The Common Stock 38141G104 88 381 SH   SOLE   381 0 0
Home Depot Inc/The Common Stock 437076102 499 3,400 SH Call SOLE   3,400 0 0
Home Depot Inc/The Common Stock 437076102 1,057 7,200 SH Put SOLE   7,200 0 0
iShares Nasdaq Biotechnology ETF ETF 464287556 293 1,000 SH Call SOLE   1,000 0 0
iShares Nasdaq Biotechnology ETF ETF 464287556 411 1,400 SH Put SOLE   1,400 0 0
Intercontinental Exchange Inc Common Stock 45866F104 909 15,180 SH   SOLE   15,180 0 0
Intel Corp Common Stock 458140100 433 12,000 SH Call SOLE   12,000 0 0
Intel Corp Common Stock 458140100 537 14,900 SH Put SOLE   14,900 0 0
Intel Corp Common Stock 458140100 73 2,037 SH   SOLE   2,037 0 0
iShares Russell 2000 ETF ETF 464287655 7,465 54,300 SH Call SOLE   54,300 0 0
iShares Russell 2000 ETF ETF 464287655 11,727 85,300 SH Put SOLE   85,300 0 0
iShares Russell 2000 ETF ETF 464287655 142 1,036 SH   SOLE   1,036 0 0
JD.com Inc Depositary Receipt 47215P106 339 10,900 SH Call SOLE   10,900 0 0
JD.com Inc Depositary Receipt 47215P106 81 2,600 SH Put SOLE   2,600 0 0
JD.com Inc Depositary Receipt 47215P106 4 122 SH   SOLE   122 0 0
McDonald's Corp Common Stock 580135101 194 1,500 SH Call SOLE   1,500 0 0
McDonald's Corp Common Stock 580135101 337 2,600 SH Put SOLE   2,600 0 0
McDonald's Corp Common Stock 580135101 79 611 SH   SOLE   611 0 0
Morgan Stanley Common Stock 617446448 557 13,000 SH Call SOLE   13,000 0 0
Morgan Stanley Common Stock 617446448 386 9,000 SH Put SOLE   9,000 0 0
Morgan Stanley Common Stock 617446448 41 946 SH   SOLE   946 0 0
Microsoft Corp Common Stock 594918104 744 11,300 SH Call SOLE   11,300 0 0
Microsoft Corp Common Stock 594918104 1,212 18,400 SH Put SOLE   18,400 0 0
Micron Technology Inc Common Stock 595112103 486 16,800 SH Call SOLE   16,800 0 0
Micron Technology Inc Common Stock 595112103 1,058 36,600 SH Put SOLE   36,600 0 0
Micron Technology Inc Common Stock 595112103 62 2,148 SH   SOLE   2,148 0 0
Newmont Mining Corp Common Stock 651639106 132 4,000 SH Call SOLE   4,000 0 0
Newmont Mining Corp Common Stock 651639106 257 7,800 SH Put SOLE   7,800 0 0
Newmont Mining Corp Common Stock 651639106 32 982 SH   SOLE   982 0 0
Netflix Inc Common Stock 64110L106 236 1,600 SH Call SOLE   1,600 0 0
Netflix Inc Common Stock 64110L106 384 2,600 SH Put SOLE   2,600 0 0
Netflix Inc Common Stock 64110L106 1 9 SH   SOLE   9 0 0
NetEase Inc Depositary Receipt 64110W102 199 700 SH Call SOLE   700 0 0
NetEase Inc Depositary Receipt 64110W102 256 900 SH Put SOLE   900 0 0
NetEase Inc Depositary Receipt 64110W102 17 60 SH   SOLE   60 0 0
NVIDIA Corp Common Stock 67066G104 1,166 10,700 SH Call SOLE   10,700 0 0
NVIDIA Corp Common Stock 67066G104 763 7,000 SH Put SOLE   7,000 0 0
NVIDIA Corp Common Stock 67066G104 11 97 SH   SOLE   97 0 0
Oracle Corp Common Stock 68389X105 205 4,600 SH Call SOLE   4,600 0 0
Oracle Corp Common Stock 68389X105 1,088 24,400 SH Put SOLE   24,400 0 0
Oracle Corp Common Stock 68389X105 141 3,154 SH   SOLE   3,154 0 0
Priceline Group Inc/The Common Stock 741503403 712 400 SH Call SOLE   400 0 0
Priceline Group Inc/The Common Stock 741503403 712 400 SH Put SOLE   400 0 0
Pfizer Inc Common Stock 717081103 72 2,100 SH Call SOLE   2,100 0 0
Pfizer Inc Common Stock 717081103 356 10,400 SH Put SOLE   10,400 0 0
Procter & Gamble Co/The Common Stock 742718109 171 1,900 SH Call SOLE   1,900 0 0
Procter & Gamble Co/The Common Stock 742718109 611 6,800 SH Put SOLE   6,800 0 0
Procter & Gamble Co/The Common Stock 742718109 91 1,009 SH   SOLE   1,009 0 0
PowerShares QQQ Trust Series 1 ETF 73935A104 5,626 42,500 SH Call SOLE   42,500 0 0
PowerShares QQQ Trust Series 1 ETF 73935A104 11,332 85,600 SH Put SOLE   85,600 0 0
PowerShares QQQ Trust Series 1 ETF 73935A104 2,759 20,842 SH   SOLE   20,842 0 0
Starbucks Corp Common Stock 855244109 76 1,300 SH Call SOLE   1,300 0 0
Starbucks Corp Common Stock 855244109 648 11,100 SH Put SOLE   11,100 0 0
Starbucks Corp Common Stock 855244109 14 237 SH   SOLE   237 0 0
iShares Silver Trust ETF 46428Q109 202 11,700 SH Call SOLE   11,700 0 0
iShares Silver Trust ETF 46428Q109 22 1,300 SH Put SOLE   1,300 0 0
SPDR S&P500 ETF Trust ETF 78462F103 32,556 138,100 SH Call SOLE   138,100 0 0
SPDR S&P500 ETF Trust ETF 78462F103 64,970 275,600 SH Put SOLE   275,600 0 0
SPDR S&P500 ETF Trust ETF 78462F103 11,090 47,045 SH   SOLE   47,045 0 0
ProShares Short VIX Short-Term Futures ETF ETF 74347W627 14 100 SH Call SOLE   100 0 0
ProShares Short VIX Short-Term Futures ETF ETF 74347W627 71 500 SH Put SOLE   500 0 0
ProShares Short VIX Short-Term Futures ETF ETF 74347W627 396 2,809 SH   SOLE   2,809 0 0
AT&T Inc Common Stock 00206R102 278 6,700 SH Call SOLE   6,700 0 0
AT&T Inc Common Stock 00206R102 162 3,900 SH Put SOLE   3,900 0 0
Target Corp Common Stock 87612E106 359 6,500 SH Call SOLE   6,500 0 0
Target Corp Common Stock 87612E106 39 700 SH Put SOLE   700 0 0
iShares 20 Year Treasury Bond ETF ETF 464287432 1,135 9,400 SH Call SOLE   9,400 0 0
iShares 20 Year Treasury Bond ETF ETF 464287432 954 7,900 SH Put SOLE   7,900 0 0
iShares 20 Year Treasury Bond ETF ETF 464287432 783 6,484 SH   SOLE   6,484 0 0
Tesla Inc Common Stock 88160R101 1,058 3,800 SH Call SOLE   3,800 0 0
Tesla Inc Common Stock 88160R101 1,252 4,500 SH Put SOLE   4,500 0 0
Tesla Inc Common Stock 88160R101 2 6 SH   SOLE   6 0 0
Twitter Inc Common Stock 90184L102 357 23,900 SH Call SOLE   23,900 0 0
Twitter Inc Common Stock 90184L102 102 6,800 SH Put SOLE   6,800 0 0
Twitter Inc Common Stock 90184L102 9 634 SH   SOLE   634 0 0
ProShares UltraPro S&P 500 ETF 74347X864 1,333 13,885 SH   SOLE   13,885 0 0
United Parcel Service Inc Common Stock 911312106 75 700 SH Call SOLE   700 0 0
United Parcel Service Inc Common Stock 911312106 279 2,600 SH Put SOLE   2,600 0 0
United States Oil Fund LP ETF 91232N108 213 20,000 SH Call SOLE   20,000 0 0
United States Oil Fund LP ETF 91232N108 216 20,300 SH Put SOLE   20,300 0 0
United States Oil Fund LP ETF 91232N108 10,191 957,758 SH   SOLE   957,758 0 0
ProShares Ultra VIX Short-Term Futures ETF ETF 74347W239 133 8,200 SH Call SOLE   8,200 0 0
ProShares Ultra VIX Short-Term Futures ETF ETF 74347W239 63 3,900 SH Put SOLE   3,900 0 0
ProShares Ultra VIX Short-Term Futures ETF ETF 74347W239 202 12,484 SH   SOLE   12,484 0 0
Vale SA Depositary Receipt 91912E204 170 17,900 SH Call SOLE   17,900 0 0
Vale SA Depositary Receipt 91912E204 57 6,000 SH Put SOLE   6,000 0 0
Vale SA Depositary Receipt 91912E204 4 390 SH   SOLE   390 0 0
Valeant Pharmaceuticals International Inc Common Stock 91911K102 178 16,100 SH Call SOLE   16,100 0 0
Valeant Pharmaceuticals International Inc Common Stock 91911K102 116 10,500 SH Put SOLE   10,500 0 0
Valeant Pharmaceuticals International Inc Common Stock 91911K102 34 3,097 SH   SOLE   3,097 0 0
Vanguard FTSE Emerging Markets ETF ETF 922042858 1,859 46,800 SH   SOLE   46,800 0 0
iPATH S&P 500 VIX Short-Term Futures ETN ETF 06740Q252 671 42,500 SH Call SOLE   42,500 0 0
iPATH S&P 500 VIX Short-Term Futures ETN ETF 06740Q252 281 17,800 SH Put SOLE   17,800 0 0
iPATH S&P 500 VIX Short-Term Futures ETN ETF 06740Q252 371 23,500 SH   SOLE   23,500 0 0
Wells Fargo & Co Common Stock 949746101 991 17,800 SH Call SOLE   17,800 0 0
Wells Fargo & Co Common Stock 949746101 818 14,700 SH Put SOLE   14,700 0 0
Wells Fargo & Co Common Stock 949746101 152 2,737 SH   SOLE   2,737 0 0
United States Steel Corp Common Stock 912909108 751 22,200 SH Call SOLE   22,200 0 0
United States Steel Corp Common Stock 912909108 362 10,700 SH Put SOLE   10,700 0 0
United States Steel Corp Common Stock 912909108 0 1 SH   SOLE   1 0 0
VelocityShares Daily Inverse VIX Short Term ETN ETF 22542D795 402 5,500 SH   SOLE   5,500 0 0
Energy Select Sector SPDR Fund ETF 81369Y506 825 11,800 SH Call SOLE   11,800 0 0
Energy Select Sector SPDR Fund ETF 81369Y506 909 13,000 SH Put SOLE   13,000 0 0
Financial Select Sector SPDR Fund ETF 81369Y605 698 29,400 SH Call SOLE   29,400 0 0
Financial Select Sector SPDR Fund ETF 81369Y605 2,620 110,400 SH Put SOLE   110,400 0 0
Financial Select Sector SPDR Fund ETF 81369Y605 9 385 SH   SOLE   385 0 0
Exxon Mobil Corp Common Stock 30231G102 590 7,200 SH Call SOLE   7,200 0 0
Exxon Mobil Corp Common Stock 30231G102 1,296 15,800 SH Put SOLE   15,800 0 0
SPDR S&P Oil & Gas Exploration & Production ETF ETF 78464A730 404 10,800 SH Call SOLE   10,800 0 0
SPDR S&P Oil & Gas Exploration & Production ETF ETF 78464A730 648 17,300 SH Put SOLE   17,300 0 0
SPDR S&P Oil & Gas Exploration & Production ETF ETF 78464A730 34 909 SH   SOLE   909 0 0
Baidu Inc Depositary Receipt 056752108 52 300 SH Call SOLE   300 0 0
Baidu Inc Depositary Receipt 056752108 173 1,000 SH Put SOLE   1,000 0 0
Baidu Inc Depositary Receipt 056752108 105 607 SH   SOLE   607 0 0
iShares Core MSCI EAFE ETF ETF 46432F842 3,186 54,982 SH   SOLE   54,982 0 0
iShares Core MSCI Emerging Markets ETF ETF 46434G103 1,310 27,404 SH   SOLE   27,404 0 0
Vanguard FTSE Developed Markets ETF ETF 921943858 3,070 78,113 SH   SOLE   78,113 0 0
Citigroup Inc Common Stock 172967424 1,113 18,600 SH Call SOLE   18,600 0 0
Citigroup Inc Common Stock 172967424 1,388 23,200 SH Put SOLE   23,200 0 0
Citigroup Inc Common Stock 172967424 151 2,525 SH   SOLE   2,525 0 0
Delta Air Lines Inc Common Stock 247361702 193 4,200 SH Call SOLE   4,200 0 0
Delta Air Lines Inc Common Stock 247361702 87 1,900 SH Put SOLE   1,900 0 0
JPMorgan Chase & Co Common Stock 46625H100 1,845 21,000 SH Call SOLE   21,000 0 0
JPMorgan Chase & Co Common Stock 46625H100 1,651 18,800 SH Put SOLE   18,800 0 0
QUALCOMM Inc Common Stock 747525103 436 7,600 SH Call SOLE   7,600 0 0
QUALCOMM Inc Common Stock 747525103 189 3,300 SH Put SOLE   3,300 0 0
Snap Inc Common Stock 83304A106 313 13,900 SH Call SOLE   13,900 0 0
Snap Inc Common Stock 83304A106 119 5,300 SH Put SOLE   5,300 0 0
Wynn Resorts Ltd Common Stock 983134107 206 1,800 SH Call SOLE   1,800 0 0
Wynn Resorts Ltd Common Stock 983134107 115 1,000 SH Put SOLE   1,000 0 0
Wynn Resorts Ltd Common Stock 983134107 70 614 SH   SOLE   614 0 0
iShares Gold Trust ETF 464285105 2,122 176,664 SH   SOLE   176,664 0 0
CME Group Inc Common Stock 12572Q105 12,241 103,039 SH   SOLE   103,039 0 0