CITADEL ADVISORS LLC historic quarter change: USA Options, New
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.
- Q3 2015: Stock ENCORE CAPITAL GROUP INC; Country of operation —; Class Cmn · Call; Shares before 0.
- Q3 2015: Stock OLLIE'S BARGAIN OUTLET HOLDI; Country of operation —; Class Cmn · Call; Shares before 0.
- Q3 2015: Stock OWENS & MINOR INC CMN STK; Country of operation —; Class Cmn · Call; Shares before 0.
- Q3 2015: Stock OOMA INC; Country of operation —; Class Cmn · Put; Shares before 0.
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 |
|---|
| Q3 2015 | ENCORE CAPITAL GROUP INC CUSIP 292554902 | — | Cmn · Call | 0 | 2,600 | +2,600 | $0 | $96 | +$96 | 2015-11-16 |
|---|
| Q3 2015 | OLLIE'S BARGAIN OUTLET HOLDI CUSIP 681116909 | — | Cmn · Call | 0 | 5,700 | +5,700 | $0 | $92 | +$92 | 2015-11-16 |
|---|
| Q3 2015 | OWENS & MINOR INC CMN STK CUSIP 690732902 | — | Cmn · Call | 0 | 2,800 | +2,800 | $0 | $89 | +$89 | 2015-11-16 |
|---|
| Q3 2015 | OOMA INC CUSIP 683416951 | — | Cmn · Put | 0 | 12,500 | +12,500 | $0 | $87 | +$87 | 2015-11-16 |
|---|
| Q3 2015 | FT NASDAQ CEA CYBERSECUR ETF CUSIP 33734X956 | — | Cmn · Put | 0 | 5,000 | +5,000 | $0 | $86 | +$86 | 2015-11-16 |
|---|
| Q3 2015 | LTC PROPERTIES COMMON STOCK CUSIP 502175952 | — | Cmn · Put | 0 | 2,000 | +2,000 | $0 | $85 | +$85 | 2015-11-16 |
|---|
| Q3 2015 | LILAC GROUP - CL C CUSIP G5480U953 | — | Cmn · Put | 0 | 2,400 | +2,400 | $0 | $82 | +$82 | 2015-11-16 |
|---|
| Q3 2015 | IGI LABORATORIES INC CMN STK CUSIP 449575959 | — | Cmn · Put | 0 | 12,200 | +12,200 | $0 | $80 | +$80 | 2015-11-16 |
|---|
| Q3 2015 | TALLGRASS ENERGY GP LP CUSIP 874696907 | — | Cmn · Call | 0 | 4,000 | +4,000 | $0 | $79 | +$79 | 2015-11-16 |
|---|
| Q3 2015 | RUDOLPH TECHNOLOGIES INC CMN STOCK CUSIP 781270903 | — | Cmn · Call | 0 | 6,300 | +6,300 | $0 | $78 | +$78 | 2015-11-16 |
|---|
| Q3 2015 | ARBUTUS BIOPHARMA CORP CUSIP 03879J900 | — | Cmn · Call | 0 | 12,400 | +12,400 | $0 | $76 | +$76 | 2015-11-16 |
|---|
| Q3 2015 | POWERSHARES S&P 500 LOW VOLATILI CUSIP 73937B959 | — | Cmn · Put | 0 | 2,100 | +2,100 | $0 | $76 | +$76 | 2015-11-16 |
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| Q3 2015 | ALAMOS GOLD INC- CLASS A CUSIP 011532958 | — | Cmn · Put | 0 | 20,200 | +20,200 | $0 | $75 | +$75 | 2015-11-16 |
|---|
| Q3 2015 | ARBUTUS BIOPHARMA CORP CUSIP 03879J950 | — | Cmn · Put | 0 | 12,200 | +12,200 | $0 | $74 | +$74 | 2015-11-16 |
|---|
| Q3 2015 | TUCOWS INC COMMON STOCK CUSIP 898697906 | — | Cmn · Call | 0 | 3,200 | +3,200 | $0 | $74 | +$74 | 2015-11-16 |
|---|
| Q3 2015 | VIAVI SOLUTIONS INC CUSIP 925550955 | — | Cmn · Put | 0 | 13,300 | +13,300 | $0 | $71 | +$71 | 2015-11-16 |
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| Q3 2015 | ENERGIZER HOLDINGS INC CUSIP 29272W959 | — | Cmn · Put | 0 | 1,800 | +1,800 | $0 | $70 | +$70 | 2015-11-16 |
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| Q3 2015 | 8POINT3 ENERGY PARTNERS LP CUSIP 282539905 | — | Cmn · Call | 0 | 6,600 | +6,600 | $0 | $70 | +$70 | 2015-11-16 |
|---|
| Q3 2015 | BLUEPRINT MEDICINES CORP CUSIP 09627Y959 | — | Cmn · Put | 0 | 3,300 | +3,300 | $0 | $70 | +$70 | 2015-11-16 |
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| Q3 2015 | ALPS ETF TRUST-ALPS MEDICAL CUSIP 00162Q903 | — | Cmn · Call | 0 | 2,500 | +2,500 | $0 | $70 | +$70 | 2015-11-16 |
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| Q3 2015 | TOPBUILD CORP CUSIP 89055F903 | — | Cmn · Call | 0 | 2,200 | +2,200 | $0 | $68 | +$68 | 2015-11-16 |
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| Q3 2015 | EQT GP HOLDINGS LP CUSIP 26885J903 | — | Cmn · Call | 0 | 3,000 | +3,000 | $0 | $68 | +$68 | 2015-11-16 |
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| Q3 2015 | VISTA OUTDOOR INC CUSIP 928377950 | — | Cmn · Put | 0 | 1,500 | +1,500 | $0 | $67 | +$67 | 2015-11-16 |
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| Q3 2015 | BUILD-A-BEAR WORKSHOP INC. COMMON STOCK CUSIP 120076904 | — | Cmn · Call | 0 | 3,500 | +3,500 | $0 | $66 | +$66 | 2015-11-16 |
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| Q3 2015 | INDEPENDENT BANK CORP/MI CMN STK CUSIP 453838909 | — | Cmn · Call | 0 | 4,500 | +4,500 | $0 | $66 | +$66 | 2015-11-16 |
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| Q3 2015 | HORTONWORKS INC CUSIP 440894903 | — | Cmn · Call | 0 | 3,000 | +3,000 | $0 | $66 | +$66 | 2015-11-16 |
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| Q3 2015 | WINTHROP REALTY TRUST CUSIP 976391900 | — | Cmn · Call | 0 | 4,500 | +4,500 | $0 | $65 | +$65 | 2015-11-16 |
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| Q3 2015 | BIG 5 SPORTING GOODS CORP CMN STOCK CUSIP 08915P951 | — | Cmn · Put | 0 | 6,300 | +6,300 | $0 | $65 | +$65 | 2015-11-16 |
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| Q3 2015 | ZILLOW GROUP INC - C CUSIP 98954M950 | — | Cmn · Put | 0 | 2,400 | +2,400 | $0 | $65 | +$65 | 2015-11-16 |
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| Q3 2015 | TRANSUNION CUSIP 89400J907 | — | Cmn · Call | 0 | 2,600 | +2,600 | $0 | $65 | +$65 | 2015-11-16 |
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| Q3 2015 | ALLIANCE HOLDINGS GP LP CMN STK CUSIP 01861G900 | — | Cmn · Call | 0 | 2,100 | +2,100 | $0 | $65 | +$65 | 2015-11-16 |
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| Q3 2015 | SUPERIOR INDUSTRIES INT'L COMMON STOCK CUSIP 868168955 | — | Cmn · Put | 0 | 3,400 | +3,400 | $0 | $64 | +$64 | 2015-11-16 |
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| Q3 2015 | CHEMOURS CO/THE CUSIP 163851908 | — | Cmn · Call | 0 | 9,900 | +9,900 | $0 | $64 | +$64 | 2015-11-16 |
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| Q3 2015 | IMS HEALTH HOLDINGS INC CUSIP 44970B959 | — | Cmn · Put | 0 | 2,200 | +2,200 | $0 | $64 | +$64 | 2015-11-16 |
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| Q3 2015 | LIVEPERSON INC CMN STK CUSIP 538146901 | — | Cmn · Call | 0 | 8,500 | +8,500 | $0 | $64 | +$64 | 2015-11-16 |
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| Q3 2015 | TOPBUILD CORP CUSIP 89055F953 | — | Cmn · Put | 0 | 1,900 | +1,900 | $0 | $59 | +$59 | 2015-11-16 |
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| Q3 2015 | CIVEO CORP CUSIP 17878Y958 | — | Cmn · Put | 0 | 39,100 | +39,100 | $0 | $58 | +$58 | 2015-11-16 |
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| Q3 2015 | WESTERN GAS PARTNERS LP CUSIP 958254904 | — | Cmn · Call | 0 | 1,200 | +1,200 | $0 | $56 | +$56 | 2015-11-16 |
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| Q3 2015 | EQT GP HOLDINGS LP CUSIP 26885J953 | — | Cmn · Put | 0 | 2,400 | +2,400 | $0 | $55 | +$55 | 2015-11-16 |
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| Q3 2015 | ALAMOS GOLD INC- CLASS A CUSIP 011532908 | — | Cmn · Call | 0 | 14,800 | +14,800 | $0 | $55 | +$55 | 2015-11-16 |
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| Q3 2015 | CALITHERA BIOSCIENCES INC CUSIP 13089P951 | — | Cmn · Put | 0 | 9,800 | +9,800 | $0 | $53 | +$53 | 2015-11-16 |
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| Q3 2015 | HAWAIIAN ELECTRIC INDS CMN STK CUSIP 419870900 | — | Cmn · Call | 0 | 1,800 | +1,800 | $0 | $52 | +$52 | 2015-11-16 |
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| Q3 2015 | BLUE BUFFALO PET PRODUCTS IN CUSIP 09531U952 | — | Cmn · Put | 0 | 2,900 | +2,900 | $0 | $52 | +$52 | 2015-11-16 |
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| Q3 2015 | CHINA XD PLASTICS CO LTD CUSIP 16948F907 | — | Cmn · Call | 0 | 12,500 | +12,500 | $0 | $52 | +$52 | 2015-11-16 |
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| Q3 2015 | XURA INC CUSIP 98420V957 | — | Cmn · Put | 0 | 2,300 | +2,300 | $0 | $51 | +$51 | 2015-11-16 |
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| Q3 2015 | KENNEDY-WILSON HOLDINGS INC CUSIP 489398957 | — | Cmn · Put | 0 | 2,300 | +2,300 | $0 | $51 | +$51 | 2015-11-16 |
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| Q3 2015 | RICE MIDSTREAM PARTNERS LP CUSIP 762819900 | — | Cmn · Call | 0 | 3,800 | +3,800 | $0 | $51 | +$51 | 2015-11-16 |
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| Q3 2015 | SUPERIOR INDUSTRIES INT'L COMMON STOCK CUSIP 868168905 | — | Cmn · Call | 0 | 2,700 | +2,700 | $0 | $50 | +$50 | 2015-11-16 |
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| Q3 2015 | CARA THERAPEUTICS INC CUSIP 140755909 | — | Cmn · Call | 0 | 3,500 | +3,500 | $0 | $50 | +$50 | 2015-11-16 |
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| Q3 2015 | IPATH BLOOMBERG LIVESTOCK SUBI CUSIP 06739H953 | — | Cmn · Put | 0 | 1,900 | +1,900 | $0 | $47 | +$47 | 2015-11-16 |
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| Q3 2015 | WESTLAKE CHEMICAL PARTNERS LP CUSIP 960417953 | — | Cmn · Put | 0 | 2,600 | +2,600 | $0 | $46 | +$46 | 2015-11-16 |
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| Q3 2015 | RADNET INC CMN STK CUSIP 750491952 | — | Cmn · Put | 0 | 8,000 | +8,000 | $0 | $44 | +$44 | 2015-11-16 |
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| Q3 2015 | RICE MIDSTREAM PARTNERS LP CUSIP 762819950 | — | Cmn · Put | 0 | 3,200 | +3,200 | $0 | $43 | +$43 | 2015-11-16 |
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| Q3 2015 | BARRETT BUSINESS SVCS INC CMN STK CUSIP 068463908 | — | Cmn · Call | 0 | 1,000 | +1,000 | $0 | $43 | +$43 | 2015-11-16 |
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| Q3 2015 | PEPCO HOLDINGS INC CMN STK CUSIP 713291902 | — | Cmn · Call | 0 | 1,700 | +1,700 | $0 | $41 | +$41 | 2015-11-16 |
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| Q3 2015 | MDC PARTNERS INC - CLASS A COMMON STOCK CUSIP 552697954 | — | Cmn · Put | 0 | 2,200 | +2,200 | $0 | $41 | +$41 | 2015-11-16 |
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| Q3 2015 | ENABLE MIDSTREAM PARTNERS LP CUSIP 292480950 | — | Cmn · Put | 0 | 3,200 | +3,200 | $0 | $40 | +$40 | 2015-11-16 |
|---|
| Q3 2015 | HEALTHEQUITY INC CUSIP 42226A957 | — | Cmn · Put | 0 | 1,300 | +1,300 | $0 | $38 | +$38 | 2015-11-16 |
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| Q3 2015 | NAVIDEA BIOPHARMACEUTICALS INC CUSIP 63937X903 | — | Cmn · Call | 0 | 16,800 | +16,800 | $0 | $38 | +$38 | 2015-11-16 |
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| Q3 2015 | PREMIER INC CUSIP 74051N952 | — | Cmn · Put | 0 | 1,100 | +1,100 | $0 | $38 | +$38 | 2015-11-16 |
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| Q3 2015 | AMPLIFY SNACK BRANDS INC CUSIP 03211L952 | — | Cmn · Put | 0 | 3,500 | +3,500 | $0 | $37 | +$37 | 2015-11-16 |
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| Q3 2015 | INC RESEARCH HOLDINGS INC-A CUSIP 45329R909 | — | Cmn · Call | 0 | 900 | +900 | $0 | $36 | +$36 | 2015-11-16 |
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| Q3 2015 | PANHANDLE OIL AND GAS INC CUSIP 698477956 | — | Cmn · Put | 0 | 2,200 | +2,200 | $0 | $36 | +$36 | 2015-11-16 |
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| Q3 2015 | RESOURCE CAPITAL CORP COMMON STOCK CUSIP 76120W958 | — | Cmn · Put | 0 | 3,200 | +3,200 | $0 | $36 | +$36 | 2015-11-16 |
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| Q3 2015 | ZOGENIX INC CUSIP 98978L954 | — | Cmn · Put | 0 | 2,700 | +2,700 | $0 | $36 | +$36 | 2015-11-16 |
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| Q3 2015 | BROOKS AUTOMATION INC CMN STOCK CUSIP 114340902 | — | Cmn · Call | 0 | 3,000 | +3,000 | $0 | $35 | +$35 | 2015-11-16 |
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| Q3 2015 | FAIRMOUNT SANTROL HOLDINGS INC CUSIP 30555Q958 | — | Cmn · Put | 0 | 13,000 | +13,000 | $0 | $35 | +$35 | 2015-11-16 |
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| Q3 2015 | BWX TECHNOLOGIES INC CUSIP 05605H900 | — | Cmn · Call | 0 | 1,300 | +1,300 | $0 | $34 | +$34 | 2015-11-16 |
|---|
| Q3 2015 | LUMENTUM HOLDINGS INC CUSIP 55024U959 | — | Cmn · Put | 0 | 2,000 | +2,000 | $0 | $34 | +$34 | 2015-11-16 |
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| Q3 2015 | ALLIANCE HOLDINGS GP LP CMN STK CUSIP 01861G950 | — | Cmn · Put | 0 | 1,100 | +1,100 | $0 | $34 | +$34 | 2015-11-16 |
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| Q3 2015 | SILVER BAY REALTY TRUST CORP CUSIP 82735Q902 | — | Cmn · Call | 0 | 2,000 | +2,000 | $0 | $32 | +$32 | 2015-11-16 |
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| Q3 2015 | NANTKWEST INC CUSIP 63016Q952 | — | Cmn · Put | 0 | 2,800 | +2,800 | $0 | $32 | +$32 | 2015-11-16 |
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| Q3 2015 | PHIBRO ANIMAL HEALTH CORP-A CUSIP 71742Q956 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $32 | +$32 | 2015-11-16 |
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| Q3 2015 | TALLGRASS ENERGY GP LP CUSIP 874696957 | — | Cmn · Put | 0 | 1,500 | +1,500 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | CLEARFIELD INC CUSIP 18482P953 | — | Cmn · Put | 0 | 2,200 | +2,200 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | IGI LABORATORIES INC CMN STK CUSIP 449575909 | — | Cmn · Call | 0 | 4,600 | +4,600 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | BUILD-A-BEAR WORKSHOP INC. COMMON STOCK CUSIP 120076954 | — | Cmn · Put | 0 | 1,600 | +1,600 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | HANCOCK HLDG CO CMN STK CUSIP 410120959 | — | Cmn · Put | 0 | 1,100 | +1,100 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | PROSHARES ULTRASHORT BASIC M CUSIP 74347X958 | — | Cmn · Put | 0 | 700 | +700 | $0 | $30 | +$30 | 2015-11-16 |
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| Q3 2015 | BROOKS AUTOMATION INC CMN STOCK CUSIP 114340952 | — | Cmn · Put | 0 | 2,500 | +2,500 | $0 | $29 | +$29 | 2015-11-16 |
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| Q3 2015 | PNM RESOURCES INC CMN STK CUSIP 69349H957 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $28 | +$28 | 2015-11-16 |
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| Q3 2015 | AZURE MIDSTREAM PARTNERS LP CUSIP 05501X950 | — | Cmn · Put | 0 | 4,700 | +4,700 | $0 | $28 | +$28 | 2015-11-16 |
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| Q3 2015 | BSQUARE CORP CMN STOCK CUSIP 11776U900 | — | Cmn · Call | 0 | 4,300 | +4,300 | $0 | $28 | +$28 | 2015-11-16 |
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| Q3 2015 | GLADSTONE COMMERCIAL CORP COMMON STOCK CUSIP 376536958 | — | Cmn · Put | 0 | 2,000 | +2,000 | $0 | $28 | +$28 | 2015-11-16 |
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| Q3 2015 | SPHERE 3D CORP CUSIP 84841L950 | — | Cmn · Put | 0 | 13,500 | +13,500 | $0 | $28 | +$28 | 2015-11-16 |
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| Q3 2015 | RING ENERGY INC CUSIP 76680V958 | — | Cmn · Put | 0 | 2,700 | +2,700 | $0 | $27 | +$27 | 2015-11-16 |
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| Q3 2015 | FURMANITE CORP CMN STK CUSIP 361086901 | — | Cmn · Call | 0 | 4,400 | +4,400 | $0 | $27 | +$27 | 2015-11-16 |
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| Q3 2015 | WINGSTOP INC CUSIP 974155953 | — | Cmn · Put | 0 | 1,100 | +1,100 | $0 | $26 | +$26 | 2015-11-16 |
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| Q3 2015 | RUDOLPH TECHNOLOGIES INC CMN STOCK CUSIP 781270953 | — | Cmn · Put | 0 | 2,100 | +2,100 | $0 | $26 | +$26 | 2015-11-16 |
|---|
| Q3 2015 | CARA THERAPEUTICS INC CUSIP 140755959 | — | Cmn · Put | 0 | 1,800 | +1,800 | $0 | $26 | +$26 | 2015-11-16 |
|---|
| Q3 2015 | FT NASDAQ CEA CYBERSECUR ETF CUSIP 33734X906 | — | Cmn · Call | 0 | 1,500 | +1,500 | $0 | $26 | +$26 | 2015-11-16 |
|---|
| Q3 2015 | PDF SOLUTIONS INC CUSIP 693282955 | — | Cmn · Put | 0 | 2,600 | +2,600 | $0 | $26 | +$26 | 2015-11-16 |
|---|
| Q3 2015 | CECO ENVIRONMENTAL CORP CMN STK CUSIP 125141951 | — | Cmn · Put | 0 | 3,100 | +3,100 | $0 | $25 | +$25 | 2015-11-16 |
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| Q3 2015 | TCF FINANCIAL CORP COMMON CUSIP 872275952 | — | Cmn · Put | 0 | 1,600 | +1,600 | $0 | $24 | +$24 | 2015-11-16 |
|---|
| Q3 2015 | STARWOOD WAYPOINT RESIDENTIAL TRUST CUSIP 85571W959 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $24 | +$24 | 2015-11-16 |
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| Q3 2015 | SEADRILL PARTNERS LLC CUSIP Y7545W959 | — | Cmn · Put | 0 | 2,400 | +2,400 | $0 | $23 | +$23 | 2015-11-16 |
|---|
| Q3 2015 | IMATION CORPORATION COMMON STOCK CUSIP 45245A907 | — | Cmn · Call | 0 | 10,600 | +10,600 | $0 | $23 | +$23 | 2015-11-16 |
|---|
| Q3 2015 | SONIC AUTOMOTIVE INC. CMN STOCK CUSIP 83545G902 | — | Cmn · Call | 0 | 1,100 | +1,100 | $0 | $22 | +$22 | 2015-11-16 |
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| Q3 2015 | WEST CORP CUSIP 952355954 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $22 | +$22 | 2015-11-16 |
|---|
| Q3 2015 | FIBROGEN INC CUSIP 31572Q958 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $22 | +$22 | 2015-11-16 |
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