CITADEL ADVISORS LLC historic quarter change: USA Options, Added
In put and call options, at their filed underlying value (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 48,961 positions, added to 115,287, reduced 112,564 and sold out of 46,247.
- Q1 2015: Stock MEMORIAL RESOURCE DEVELOPMEN; Country of operation —; Class Cmn · Put; Shares before 1,200.
- Q1 2015: Stock BILL BARRETT CORP COMMON STOCK; Country of operation —; Class Cmn · Call; Shares before 29,900.
- Q1 2015: Stock PENTAIR PLC; Country of operation —; Class Cmn · Put; Shares before 8,500.
- Q1 2015: Stock WORKIVA INC; Country of operation —; Class Cmn · Put; Shares before 300.
Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1423053), 51 quarters: Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q4 2023 (2023-09-30 to 2023-12-31, filed 2024-02-14); Q3 2023 (2023-06-30 to 2023-09-30, filed 2023-11-14); Q2 2023 (2023-03-31 to 2023-06-30, filed 2023-08-14); Q1 2023 (2022-12-31 to 2023-03-31, filed 2023-05-15); Q4 2022 (2022-09-30 to 2022-12-31, filed 2023-02-14); Q3 2022 (2022-06-30 to 2022-09-30, filed 2022-11-14); Q2 2022 (2022-03-31 to 2022-06-30, filed 2022-08-15); Q1 2022 (2021-12-31 to 2022-03-31, filed 2022-05-16); Q4 2021 (2021-09-30 to 2021-12-31, filed 2022-02-14); Q3 2021 (2021-06-30 to 2021-09-30, filed 2021-11-15); Q2 2021 (2021-03-31 to 2021-06-30, filed 2021-08-16); Q1 2021 (2020-12-31 to 2021-03-31, filed 2021-05-17); Q4 2020 (2020-09-30 to 2020-12-31, filed 2021-02-16); Q3 2020 (2020-06-30 to 2020-09-30, filed 2020-11-16); Q2 2020 (2020-03-31 to 2020-06-30, filed 2020-08-14); Q1 2020 (2019-12-31 to 2020-03-31, filed 2020-05-15); Q4 2019 (2019-09-30 to 2019-12-31, filed 2020-02-14); Q3 2019 (2019-06-30 to 2019-09-30, filed 2019-11-14); Q2 2019 (2019-03-31 to 2019-06-30, filed 2019-08-14); Q1 2019 (2018-12-31 to 2019-03-31, filed 2019-05-15); Q4 2018 (2018-09-30 to 2018-12-31, filed 2019-02-14); Q3 2018 (2018-06-30 to 2018-09-30, filed 2018-11-13); Q2 2018 (2018-03-31 to 2018-06-30, filed 2018-08-10); Q1 2018 (2017-12-31 to 2018-03-31, filed 2018-05-11); Q4 2017 (2017-09-30 to 2017-12-31, filed 2018-02-09); Q3 2017 (2017-06-30 to 2017-09-30, filed 2017-11-09); Q2 2017 (2017-03-31 to 2017-06-30, filed 2017-08-11); Q1 2017 (2016-12-31 to 2017-03-31, filed 2017-05-12); Q4 2016 (2016-09-30 to 2016-12-31, filed 2017-02-10); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-10); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-13); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-12); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-15); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-18); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-14); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-14); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-15); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-14); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2009-12-31.
| Quarter | Stock | Country of operation | Class | Shares before | Shares after | Share change | Value before | Value after | Value change | Filed |
|---|
| Q1 2015 | MEMORIAL RESOURCE DEVELOPMEN
CUSIP 58605Q959 | — | Cmn · Put | 1,200 | 3,800 | +2,600 | $22 | $67 | +$45 | 2015-05-15 |
|---|
| Q1 2015 | BILL BARRETT CORP COMMON STOCK
CUSIP 06846N904 | — | Cmn · Call | 29,900 | 35,700 | +5,800 | $341 | $296 | -$45 | 2015-05-15 |
|---|
| Q1 2015 | PENTAIR PLC
CUSIP G7S00T954 | — | Cmn · Put | 8,500 | 9,700 | +1,200 | $565 | $610 | +$45 | 2015-05-15 |
|---|
| Q1 2015 | WORKIVA INC
CUSIP 98139A955 | — | Cmn · Put | 300 | 3,400 | +3,100 | $4 | $49 | +$45 | 2015-05-15 |
|---|
| Q1 2015 | APOLLO COMMERCIAL REAL ESTATE
CUSIP 03762U955 | — | Cmn · Put | 3,100 | 5,600 | +2,500 | $51 | $96 | +$45 | 2015-05-15 |
|---|
| Q1 2015 | PHOTRONICS INC CMN STK
CUSIP 719405952 | — | Cmn · Put | 3,100 | 8,400 | +5,300 | $26 | $71 | +$45 | 2015-05-15 |
|---|
| Q1 2015 | COTT CORPORATION COMMON STOCK
CUSIP 22163N906 | — | Cmn · Call | 1,200 | 5,600 | +4,400 | $8 | $52 | +$44 | 2015-05-15 |
|---|
| Q1 2015 | DENBURY RES INC CMN STOCK
CUSIP 247916908 | — | Cmn · Call | 58,100 | 58,700 | +600 | $472 | $428 | -$44 | 2015-05-15 |
|---|
| Q1 2015 | AVON PRODS INC
CUSIP 054303952 | — | Cmn · Put | 118,900 | 134,200 | +15,300 | $1,116 | $1,072 | -$44 | 2015-05-15 |
|---|
| Q1 2015 | AIRCASTLE COMMON STOCK
CUSIP G0129K954 | — | Cmn · Put | 3,500 | 5,300 | +1,800 | $75 | $119 | +$44 | 2015-05-15 |
|---|
| Q1 2015 | VAALCO ENERGY INC CMN STK
CUSIP 91851C951 | — | Cmn · Put | 7,600 | 32,400 | +24,800 | $35 | $79 | +$44 | 2015-05-15 |
|---|
| Q1 2015 | PAYLOCITY HOLDING CORP
CUSIP 70438V956 | — | Cmn · Put | 400 | 1,900 | +1,500 | $10 | $54 | +$44 | 2015-05-15 |
|---|
| Q1 2015 | OMNICELL INC
CUSIP 68213N909 | — | Cmn · Call | 100 | 1,300 | +1,200 | $3 | $46 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | BOULDER BRANDS INC
CUSIP 101405908 | — | Cmn · Call | 11,400 | 17,700 | +6,300 | $126 | $169 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | DEL FRISCO'S RESTAURANT GROUP
CUSIP 245077952 | — | Cmn · Put | 700 | 3,000 | +2,300 | $17 | $60 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | B&G FOODS INC
CUSIP 05508R956 | — | Cmn · Put | 16,600 | 18,300 | +1,700 | $496 | $539 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | STEELCASE INC CMN STOCK
CUSIP 858155953 | — | Cmn · Put | 10,000 | 11,800 | +1,800 | $180 | $223 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | EP ENERGY CORP-CL A
CUSIP 268785902 | — | Cmn · Call | 18,300 | 22,300 | +4,000 | $191 | $234 | +$43 | 2015-05-15 |
|---|
| Q1 2015 | SWIFT TRANSPORTATION CO
CUSIP 87074U951 | — | Cmn · Put | 23,600 | 27,600 | +4,000 | $676 | $718 | +$42 | 2015-05-15 |
|---|
| Q1 2015 | FUTUREFUEL CORP
CUSIP 36116M906 | — | Cmn · Call | 800 | 5,100 | +4,300 | $10 | $52 | +$42 | 2015-05-15 |
|---|
| Q1 2015 | HANESBRANDS INC COMMON STOCK
CUSIP 410345952 | — | Cmn · Put | 15,800 | 51,400 | +35,600 | $1,764 | $1,722 | -$42 | 2015-05-15 |
|---|
| Q1 2015 | EAGLE ROCK ENERGY PARTNERS
CUSIP 26985R954 | — | Cmn · Put | 21,600 | 38,500 | +16,900 | $48 | $90 | +$42 | 2015-05-15 |
|---|
| Q1 2015 | KRONOS WORLDWIDE INC COMMON STOCK
CUSIP 50105F905 | — | Cmn · Call | 1,200 | 4,500 | +3,300 | $16 | $57 | +$41 | 2015-05-15 |
|---|
| Q1 2015 | FIRST CASH FINL SVCS INC COMMON STOCK
CUSIP 31942D907 | — | Cmn · Call | 12,100 | 13,600 | +1,500 | $673 | $632 | -$41 | 2015-05-15 |
|---|
| Q1 2015 | BASIC ENERGY SERVICES INC COMMON STOCK
CUSIP 06985P900 | — | Cmn · Call | 29,000 | 35,200 | +6,200 | $203 | $244 | +$41 | 2015-05-15 |
|---|
| Q1 2015 | BELMOND LTD
CUSIP G1154H957 | — | Cmn · Put | 100 | 3,400 | +3,300 | $1 | $42 | +$41 | 2015-05-15 |
|---|
| Q1 2015 | GOVERNMENT PROPERTIES INCOME
CUSIP 38376A903 | — | Cmn · Call | 1,400 | 3,200 | +1,800 | $32 | $73 | +$41 | 2015-05-15 |
|---|
| Q1 2015 | ON ASSIGNMENT INC CMN STK
CUSIP 682159958 | — | Cmn · Put | 1,100 | 2,000 | +900 | $37 | $77 | +$40 | 2015-05-15 |
|---|
| Q1 2015 | ROFIN SINAR TECHNOLOGIES INC CMN STOCK
CUSIP 775043902 | — | Cmn · Call | 11,000 | 11,400 | +400 | $316 | $276 | -$40 | 2015-05-15 |
|---|
| Q1 2015 | WHITING USA TRUST II
CUSIP 966388900 | — | Cmn · Call | 3,000 | 10,500 | +7,500 | $17 | $57 | +$40 | 2015-05-15 |
|---|
| Q1 2015 | COMPUGEN LTD
CUSIP M25722955 | — | Cmn · Put | 200 | 5,900 | +5,700 | $2 | $42 | +$40 | 2015-05-15 |
|---|
| Q1 2015 | VERA BRADLEY INC
CUSIP 92335C956 | — | Cmn · Put | 13,700 | 14,700 | +1,000 | $279 | $239 | -$40 | 2015-05-15 |
|---|
| Q1 2015 | FLIR SYSTEMS INC CMN STK
CUSIP 302445951 | — | Cmn · Put | 1,600 | 2,900 | +1,300 | $52 | $91 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | WEBSTER FINANCIAL CORP COMMON STOCK
CUSIP 947890909 | — | Cmn · Call | 2,800 | 3,500 | +700 | $91 | $130 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | TRONOX INC/NEW
CUSIP Q9235V951 | — | Cmn · Put | 64,000 | 77,100 | +13,100 | $1,528 | $1,567 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | TSAKOS ENERGY NAVIGATION LTD
CUSIP G9108L908 | — | Cmn · Call | 600 | 5,200 | +4,600 | $4 | $43 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | KELLY SERVICES INC -CL A CMN STK
CUSIP 488152958 | — | Cmn · Put | 5,000 | 7,100 | +2,100 | $85 | $124 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | CITI TRENDS INC COMMON STOCK
CUSIP 17306X902 | — | Cmn · Call | 600 | 2,000 | +1,400 | $15 | $54 | +$39 | 2015-05-15 |
|---|
| Q1 2015 | ALCOBRA LTD
CUSIP M2239P959 | — | Cmn · Put | 1,200 | 7,500 | +6,300 | $4 | $42 | +$38 | 2015-05-15 |
|---|
| Q1 2015 | DCP MIDSTREAM PARTNERS LP CMN UNITS
CUSIP 23311P900 | — | Cmn · Call | 5,500 | 7,800 | +2,300 | $250 | $288 | +$38 | 2015-05-15 |
|---|
| Q1 2015 | IROBOT CORP COMMON STOCK
CUSIP 462726900 | — | Cmn · Call | 32,300 | 33,200 | +900 | $1,121 | $1,083 | -$38 | 2015-05-15 |
|---|
| Q1 2015 | MONTPELIER RE HOLDINGS LTD COMMON STOCK
CUSIP G62185956 | — | Cmn · Put | 6,600 | 7,100 | +500 | $236 | $273 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | WESTAMERICA BANCORPORATION CMN STK
CUSIP 957090953 | — | Cmn · Put | 1,000 | 2,000 | +1,000 | $49 | $86 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | ULTRATECH INC CMN STK
CUSIP 904034905 | — | Cmn · Call | 6,900 | 9,500 | +2,600 | $128 | $165 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | MEDIFAST INC CMN STOCK
CUSIP 58470H901 | — | Cmn · Call | 5,500 | 7,400 | +1,900 | $185 | $222 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | LPL FINANCIAL HOLDINGS INC
CUSIP 50212V950 | — | Cmn · Put | 3,900 | 4,800 | +900 | $174 | $211 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | AMERIGAS PARTNERS LP CMN STK
CUSIP 030975906 | — | Cmn · Call | 3,000 | 3,800 | +800 | $144 | $181 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | OGE ENERGY CMN STK
CUSIP 670837903 | — | Cmn · Call | 1,800 | 3,200 | +1,400 | $64 | $101 | +$37 | 2015-05-15 |
|---|
| Q1 2015 | SUNESIS PHARMACEUTICALS INC COMMON STOCK
CUSIP 867328951 | — | Cmn · Put | 2,100 | 16,900 | +14,800 | $5 | $41 | +$36 | 2015-05-15 |
|---|
| Q1 2015 | POINTS INTERNATIONAL LTD COMMON STOCK
CUSIP 730843958 | — | Cmn · Put | 1,400 | 5,300 | +3,900 | $18 | $54 | +$36 | 2015-05-15 |
|---|
| Q1 2015 | IDERA PHARMACEUTICALS INC CMN STOCK
CUSIP 45168K956 | — | Cmn · Put | 200 | 10,000 | +9,800 | $1 | $37 | +$36 | 2015-05-15 |
|---|
| Q1 2015 | ANTHERA PHARMACEUTICALS INC
CUSIP 03674U951 | — | Cmn · Put | 7,600 | 10,700 | +3,100 | $12 | $48 | +$36 | 2015-05-15 |
|---|
| Q1 2015 | TTM TECHNOLOGIES
CUSIP 87305R909 | — | Cmn · Call | 1,500 | 5,100 | +3,600 | $11 | $46 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | TANGOE INC/CT
CUSIP 87582Y958 | — | Cmn · Put | 2,100 | 4,500 | +2,400 | $27 | $62 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | MERCURY GENERAL CORP CMN STK
CUSIP 589400900 | — | Cmn · Call | 600 | 1,200 | +600 | $34 | $69 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | SONIC AUTOMOTIVE INC. CMN STOCK
CUSIP 83545G902 | — | Cmn · Call | 1,000 | 2,500 | +1,500 | $27 | $62 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | CONTANGO OIL & GAS COMPANY COMMON STOCK
CUSIP 21075N954 | — | Cmn · Put | 4,500 | 7,600 | +3,100 | $132 | $167 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | WORLD FUEL SVCS CORP COMMON STOCK
CUSIP 981475956 | — | Cmn · Put | 2,200 | 2,400 | +200 | $103 | $138 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | VALLEY NATIONAL BANCORP CMN STK
CUSIP 919794907 | — | Cmn · Call | 2,500 | 6,200 | +3,700 | $24 | $59 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | GENOMIC HEALTH INC COMMON STOCK
CUSIP 37244C901 | — | Cmn · Call | 800 | 2,000 | +1,200 | $26 | $61 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | NUVASIVE INC COMMON STOCK
CUSIP 670704955 | — | Cmn · Put | 5,100 | 6,000 | +900 | $241 | $276 | +$35 | 2015-05-15 |
|---|
| Q1 2015 | STORE CAPITAL CORP
CUSIP 862121900 | — | Cmn · Call | 300 | 1,700 | +1,400 | $6 | $40 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | DDR CORP
CUSIP 23317H952 | — | Cmn · Put | 400 | 2,200 | +1,800 | $7 | $41 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | IHS INC. - CL A COMMON STOCK
CUSIP 451734907 | — | Cmn · Call | 6,000 | 6,300 | +300 | $683 | $717 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | PRICESMART INC CMN STOCK
CUSIP 741511909 | — | Cmn · Call | 8,100 | 9,100 | +1,000 | $739 | $773 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | ORGANOVO HOLDINGS INC
CUSIP 68620A954 | — | Cmn · Put | 18,300 | 27,900 | +9,600 | $133 | $99 | -$34 | 2015-05-15 |
|---|
| Q1 2015 | SANDRIDGE MISSISSIPPIAN TRUS
CUSIP 80007V906 | — | Cmn · Call | 14,100 | 20,900 | +6,800 | $56 | $90 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | BUILD-A-BEAR WORKSHOP INC. COMMON STOCK
CUSIP 120076904 | — | Cmn · Call | 5,700 | 7,600 | +1,900 | $115 | $149 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | MAKEMYTRIP LTD
CUSIP V5633W959 | — | Cmn · Put | 4,000 | 6,300 | +2,300 | $104 | $138 | +$34 | 2015-05-15 |
|---|
| Q1 2015 | WABASH NATIONAL CORP CMN STK
CUSIP 929566907 | — | Cmn · Call | 4,500 | 6,300 | +1,800 | $56 | $89 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | TONIX PHARMACEUTICALS HOLDING
CUSIP 890260901 | — | Cmn · Call | 3,300 | 8,300 | +5,000 | $19 | $52 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | NEW SENIOR INVESTMENT GR
CUSIP 648691953 | — | Cmn · Put | 1,200 | 3,200 | +2,000 | $20 | $53 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | CLARCOR INC CMN STK
CUSIP 179895907 | — | Cmn · Call | 500 | 1,000 | +500 | $33 | $66 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | COMMERCIAL METALS CMN STK
CUSIP 201723953 | — | Cmn · Put | 7,400 | 9,500 | +2,100 | $121 | $154 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | OSIRIS THERAPEUTICS COMMON STOCK
CUSIP 68827R958 | — | Cmn · Put | 6,300 | 7,600 | +1,300 | $101 | $134 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | ROYAL GOLD INC CMN STK
CUSIP 780287908 | — | Cmn · Call | 50,100 | 50,300 | +200 | $3,141 | $3,174 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | YODLEE INC
CUSIP 98600P901 | — | Cmn · Call | 5,300 | 7,300 | +2,000 | $65 | $98 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | CBL & ASSOCIATES PPTYS INC CMN STK
CUSIP 124830950 | — | Cmn · Put | 3,000 | 4,600 | +1,600 | $58 | $91 | +$33 | 2015-05-15 |
|---|
| Q1 2015 | CANTEL MEDICAL CORP CMN STK
CUSIP 138098908 | — | Cmn · Call | 800 | 1,400 | +600 | $35 | $67 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | Watts Water Technologies Inc CMN STK
CUSIP 942749902 | — | Cmn · Call | 2,100 | 3,000 | +900 | $133 | $165 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | TSAKOS ENERGY NAVIGATION LTD
CUSIP G9108L958 | — | Cmn · Put | 300 | 4,100 | +3,800 | $2 | $34 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | SPIRIT AEROSYSTEMS HOLD-CL A
CUSIP 848574959 | — | Cmn · Put | 2,900 | 3,000 | +100 | $125 | $157 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | ENPHASE ENERGY INC
CUSIP 29355A957 | — | Cmn · Put | 5,900 | 8,800 | +2,900 | $84 | $116 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | BIOTIME INC CMN STK
CUSIP 09066L955 | — | Cmn · Put | 1,700 | 7,700 | +6,000 | $6 | $38 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | EPIZYME INC
CUSIP 29428V904 | — | Cmn · Call | 800 | 2,500 | +1,700 | $15 | $47 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | DOLBY LABORATORIES INC. COMMON STOCK
CUSIP 25659T907 | — | Cmn · Call | 6,600 | 8,300 | +1,700 | $285 | $317 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | AMEREN CORPORATION
CUSIP 023608952 | — | Cmn · Put | 5,800 | 7,100 | +1,300 | $268 | $300 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | RAIT INVESTMENT TRUST CMN STOCK
CUSIP 749227959 | — | Cmn · Put | 10,200 | 16,000 | +5,800 | $78 | $110 | +$32 | 2015-05-15 |
|---|
| Q1 2015 | GEOSPACE TECHNOLOGIES CORP
CUSIP 37364X909 | — | Cmn · Call | 8,100 | 14,900 | +6,800 | $215 | $246 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | INFINITY PHARMACEUTICALS INC
CUSIP 45665G953 | — | Cmn · Put | 14,000 | 19,100 | +5,100 | $236 | $267 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | HARSCO CORP
CUSIP 415864957 | — | Cmn · Put | 2,000 | 4,000 | +2,000 | $38 | $69 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | HARSCO CORP
CUSIP 415864907 | — | Cmn · Call | 1,000 | 2,900 | +1,900 | $19 | $50 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | MFC INDUSTRIAL LTD
CUSIP 55278T955 | — | Cmn · Put | 12,000 | 13,200 | +1,200 | $85 | $54 | -$31 | 2015-05-15 |
|---|
| Q1 2015 | PDF SOLUTIONS INC
CUSIP 693282905 | — | Cmn · Call | 1,100 | 2,600 | +1,500 | $16 | $47 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | LIBERTY PROPERTY TRUST CMN STK
CUSIP 531172954 | — | Cmn · Put | 2,300 | 3,300 | +1,000 | $87 | $118 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | TESORO LOGISTICS LP
CUSIP 88160T957 | — | Cmn · Put | 7,700 | 9,000 | +1,300 | $453 | $484 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | AQUA AMERICA INC CMN STK
CUSIP 03836W903 | — | Cmn · Call | 1,600 | 2,800 | +1,200 | $43 | $74 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | NORDSON CORP CMN STK
CUSIP 655663952 | — | Cmn · Put | 600 | 1,000 | +400 | $47 | $78 | +$31 | 2015-05-15 |
|---|
| Q1 2015 | GRAPHIC PACKAGING HOLDING CO CMN STOCK
CUSIP 388689901 | — | Cmn · Call | 1,900 | 3,900 | +2,000 | $26 | $57 | +$31 | 2015-05-15 |
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| Q1 2015 | J2 GLOBAL INC
CUSIP 48123V952 | — | Cmn · Put | 1,300 | 1,700 | +400 | $81 | $112 | +$31 | 2015-05-15 |
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