| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-12-31 | 2009-02-06 |
COST090221P00050000
COST090221P00052500
|
6 | 52.50 | 50.00 | 1.05 | -930.00 | 42.76 |
| 2009-08-03 | 2009-09-09 |
COST090919P00047500
COST090919P00050000
|
6 | 50.00 | 47.50 | 0.975 | 585.000 | 57.55 |
| 2009-11-27 | 2010-01-04 |
COST100116P00057500
COST100116P00060000
|
6 | 60.00 | 57.50 | 0.95 | 45.000 | 58.79 |
| 2010-01-27 | 2010-03-05 |
COST100320P00055000
COST100320P00057500
|
6 | 57.50 | 55.00 | 0.90 | 510.000 | 60.72 |
| 2010-05-04 | 2010-06-10 |
COST100619P00057500
COST100619P00060000
|
6 | 60.00 | 57.50 | 0.965 | -489.000 | 58.21 |
| 2010-06-30 | 2010-08-06 |
COST100821P00052500
COST100821P00055000
|
6 | 55.00 | 52.50 | 0.955 | 429.000 | 55.04 |
| 2010-10-01 | 2010-11-08 |
COST101120P00062500
COST101120P00065000
|
6 | 65.00 | 62.50 | 0.935 | 111.000 | 66.56 |
| 2010-12-01 | 2011-01-07 |
COST110122P00065000
COST110122P00067500
|
5 | 67.50 | 65.00 | 0.805 | 352.500 | 72.77 |
| 2011-01-26 | 2011-03-04 |
COST110319P00070000
COST110319P00072500
|
6 | 72.50 | 70.00 | 0.895 | 156.000 | 70.66 |
| 2011-03-30 | 2011-05-06 |
COST110521P00070000
COST110521P00072500
|
6 | 72.50 | 70.00 | 0.865 | 507.000 | 83.4 |
| 2011-05-25 | 2011-07-01 |
COST110716P00077500
COST110716P00080000
|
6 | 80.00 | 77.50 | 0.855 | 294.000 | 79.86 |
| 2011-07-05 | 2011-08-11 |
COST110820P00077500
COST110820P00080000
|
5 | 80.00 | 77.50 | 0.705 | -697.500 | 74.36 |
| 2011-08-31 | 2011-10-07 |
COST111022P00075000
COST111022P00077500
|
5 | 77.50 | 75.00 | 0.830 | 130.000 | 85.3 |
| 2011-10-26 | 2011-12-02 |
COST111217P00080000
COST111217P00082500
|
5 | 82.50 | 80.00 | 0.80 | 270.000 | 82.57 |
| 2011-12-02 | 2012-01-09 |
COST120121P00082500
COST120121P00085000
|
5 | 85.00 | 82.50 | 0.705 | -842.500 | 81.41 |
| 2012-01-25 | 2012-03-02 |
COST120317P00080000
COST120317P00082500
|
6 | 82.50 | 80.00 | 0.905 | 510.000 | 90.44 |
| 2012-03-05 | 2012-04-11 |
COST120421P00085000
COST120421P00087500
|
6 | 87.50 | 85.00 | 0.880 | 72.000 | 87.58 |
| 2012-04-26 | 2012-06-04 |
COST120616P00085000
COST120616P00087500
|
6 | 87.50 | 85.00 | 0.855 | -153.000 | 91.44 |
| 2012-06-04 | 2012-07-11 |
COST120721P00082500
COST120721P00085000
|
5 | 85.00 | 82.50 | 0.71 | 345.000 | 95.61 |
| 2012-08-01 | 2012-09-07 |
COST120922P00092500
COST120922P00095000
|
5 | 95.00 | 92.50 | 0.820 | 387.500 | 102.36 |
| 2012-09-26 | 2012-11-02 |
COST121117P00097500
COST121117P00100000
|
5 | 100.00 | 97.50 | 0.815 | -627.500 | 95.69 |
| 2012-11-02 | 2012-12-10 |
COST121222P00092500
COST121222P00095000
|
6 | 95.00 | 92.50 | 0.840 | 186.000 | 99.49 |
| 2012-12-26 | 2013-02-01 |
COST130216P00095000
COST130216P00097500
|
6 | 97.50 | 95.00 | 0.840 | 483.000 | 102.17 |
| 2013-02-27 | 2013-04-05 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.70 | 455.00 | 104.45 |
| 2013-05-29 | 2013-07-05 |
COST130720P00110000
COST130720P00113000
|
5 | 113.00 | 110.00 | 1.180 | -55.000 | 118.07 |
| 2013-09-25 | 2013-11-01 |
COST131116P00110000
COST131116P00115000
|
2 | 115.00 | 110.00 | 1.625 | 294.000 | 124.29 |
| 2013-11-27 | 2014-01-03 |
COST140118P00123000
COST140118P00125000
|
8 | 125.00 | 123.00 | 0.79 | -908.000 | 116.29 |
| 2014-02-03 | 2014-03-12 |
COST140322P00105000
COST140322P00110000
|
3 | 110.00 | 105.00 | 1.745 | 501.000 | 113.83 |
| 2014-03-13 | 2014-04-21 |
COST140502P00113000
COST140502P00114000
|
15 | 114.00 | 113.00 | 0.34 | -52.500 | 115.15 |
| 2014-05-02 | 2014-06-09 |
COST140621P00110000
COST140621P00115000
|
2 | 115.00 | 110.00 | 1.625 | 295.000 | 115.36 |
| 2014-06-09 | 2014-07-16 |
COST140725P00116000
COST140725P00117000
|
16 | 117.00 | 116.00 | 0.395 | 272.000 | 117.55 |
| 2014-08-07 | 2014-09-15 |
COST140926P00116000
COST140926P00117000
|
16 | 117.00 | 116.00 | 0.375 | 576.000 | 125.54 |
| 2014-09-15 | 2014-10-22 |
COST141031P00124000
COST141031P00125000
|
15 | 125.00 | 124.00 | 0.370 | 457.500 | 133.37 |
| 2014-11-06 | 2014-12-15 |
COST141226P00136000
COST141226P00137000
|
18 | 137.00 | 136.00 | 0.465 | 342.000 | 143.44 |
| 2015-01-05 | 2015-02-11 |
COST150220P00135000
COST150220P00140000
|
3 | 140.00 | 135.00 | 1.775 | 492.000 | 147.54 |
| 2015-02-12 | 2015-03-23 |
COST150402P00147000
COST150402P00148000
|
16 | 148.00 | 147.00 | 0.375 | 560.000 | 151.63 |
| 2015-03-25 | 2015-05-01 |
COST150515P00145000
COST150515P00150000
|
2 | 150.00 | 145.00 | 1.570 | -351.000 | 144.83 |
| 2015-05-01 | 2015-06-08 |
COST150619P00140000
COST150619P00145000
|
3 | 145.00 | 140.00 | 1.710 | -754.500 | 140.3 |
| 2015-06-11 | 2015-07-20 |
COST150731P00138000
COST150731P00139000
|
19 | 139.00 | 138.00 | 0.485 | 912.000 | 145.3 |
| 2015-07-29 | 2015-09-04 |
COST150918P00140000
COST150918P00145000
|
3 | 145.00 | 140.00 | 1.715 | -483.000 | 141.81 |
| 2015-09-10 | 2015-10-19 |
COST151030P00139000
COST151030P00140000
|
17 | 140.00 | 139.00 | 0.425 | 824.500 | 158.12 |
| 2015-10-27 | 2015-12-03 |
COST151218P00150000
COST151218P00155000
|
2 | 155.00 | 150.00 | 1.395 | 197.000 | 157.7 |
| 2015-12-03 | 2016-01-11 |
COST160122P00160000
COST160122P00162500
|
6 | 162.50 | 160.00 | 0.915 | -1146.000 | 153.69 |
| 2016-01-11 | 2016-02-17 |
COST160226P00152500
COST160226P00155000
|
7 | 155.00 | 152.50 | 1.100 | -392.000 | 149.68 |
| 2016-02-23 | 2016-03-31 |
COST160415P00145000
COST160415P00150000
|
3 | 150.00 | 145.00 | 1.785 | 478.500 | 153.17 |
| 2016-04-08 | 2016-05-16 |
COST160527P00149000
COST160527P00150000
|
15 | 150.00 | 149.00 | 0.345 | -420.000 | 149.08 |
| 2016-05-16 | 2016-06-22 |
COST160701P00145000
COST160701P00146000
|
18 | 146.00 | 145.00 | 0.450 | 801.000 | 156.11 |
| 2016-06-28 | 2016-08-04 |
COST160819P00150000
COST160819P00155000
|
3 | 155.00 | 150.00 | 1.715 | 499.500 | 168.02 |
| 2016-08-04 | 2016-09-12 |
COST160923P00162500
COST160923P00165000
|
6 | 165.00 | 162.50 | 0.84 | -1251.000 | 152.53 |
| 2016-09-12 | 2016-10-19 |
COST161028P00149000
COST161028P00150000
|
16 | 150.00 | 149.00 | 0.375 | -168.000 | 149.76 |
| 2016-10-25 | 2016-12-01 |
COST161216P00145000
COST161216P00150000
|
3 | 150.00 | 145.00 | 1.725 | 117.000 | 160.41 |
| 2016-12-01 | 2017-01-09 |
COST170120P00145000
COST170120P00150000
|
2 | 150.00 | 145.00 | 1.595 | 309.000 | 164.24 |
| 2017-01-09 | 2017-02-15 |
COST170224P00157500
COST170224P00160000
|
6 | 160.00 | 157.50 | 0.955 | 531.000 | 177.56 |
| 2017-02-28 | 2017-04-06 |
COST170421P00170000
COST170421P00175000
|
2 | 175.00 | 170.00 | 1.49 | -412.00 | 170.77 |
| 2017-04-06 | 2017-05-15 |
COST170526P00167500
COST170526P00170000
|
7 | 170.00 | 167.50 | 1.075 | -395.500 | 177.86 |
| 2017-05-15 | 2017-06-21 |
COST170630P00167500
COST170630P00170000
|
6 | 170.00 | 167.50 | 0.840 | -831.000 | 159.93 |
| 2017-06-28 | 2017-08-04 |
COST170818P00155000
COST170818P00160000
|
3 | 160.00 | 155.00 | 1.910 | -342.000 | 157.08 |
| 2017-08-04 | 2017-09-11 |
COST170922P00152500
COST170922P00155000
|
6 | 155.00 | 152.50 | 0.93 | 246.00 | 161.29 |
| 2017-09-11 | 2017-10-18 |
COST171027P00155000
COST171027P00157500
|
7 | 157.50 | 155.00 | 1.075 | 164.500 | 162.38 |
| 2017-10-24 | 2017-11-30 |
COST171215P00155000
COST171215P00160000
|
2 | 160.00 | 155.00 | 1.575 | 311.000 | 192.73 |
| 2017-11-30 | 2018-01-08 |
COST180119P00183000
COST180119P00185000
|
8 | 185.00 | 183.00 | 0.825 | 372.000 | 192.29 |
| 2018-01-08 | 2018-02-14 |
COST180223P00185000
COST180223P00187500
|
6 | 187.50 | 185.00 | 0.925 | -42.000 | 189.81 |
| 2018-02-27 | 2018-04-05 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 1.950 | -198.000 | 193.56 |
| 2018-04-05 | 2018-05-14 |
COST180525P00182500
COST180525P00185000
|
6 | 185.00 | 182.50 | 0.95 | 516.00 | 198.36 |
| 2018-05-14 | 2018-06-20 |
COST180629P00192500
COST180629P00195000
|
6 | 195.00 | 192.50 | 0.95 | 552.000 | 208.98 |
| 2018-06-26 | 2018-08-02 |
COST180817P00200000
COST180817P00210000
|
1 | 210.00 | 200.00 | 3.215 | 286.000 | 225.68 |
| 2018-08-09 | 2018-09-17 |
COST180928P00215000
COST180928P00217500
|
6 | 217.50 | 215.00 | 0.85 | 477.000 | 234.88 |
| 2018-09-17 | 2018-10-24 |
COST181102P00230000
COST181102P00232500
|
7 | 232.50 | 230.00 | 1.110 | -675.500 | 230.16 |
| 2018-10-31 | 2018-12-07 |
COST181221P00220000
COST181221P00230000
|
1 | 230.00 | 220.00 | 3.925 | -77.500 | 194.52 |
| 2018-12-07 | 2019-01-14 |
COST190125P00222500
COST190125P00225000
|
6 | 225.00 | 222.50 | 1.050 | -1065.000 | 209.07 |
| 2019-01-23 | 2019-03-01 |
COST190315P00200000
COST190315P00210000
|
1 | 210.00 | 200.00 | 3.12 | 187.000 | 233.6 |
| 2019-03-01 | 2019-04-08 |
COST190418P00210000
COST190418P00220000
|
1 | 220.00 | 210.00 | 3.655 | 364.500 | 245.81 |
| 2019-04-08 | 2019-05-15 |
COST190524P00245000
COST190524P00247500
|
6 | 247.50 | 245.00 | 1.050 | -174.000 | 247.3 |
| 2019-05-28 | 2019-07-05 |
COST190719P00240000
COST190719P00245000
|
3 | 245.00 | 240.00 | 2.00 | 588.00 | 281.51 |
| 2019-07-08 | 2019-08-14 |
COST190823P00267500
COST190823P00270000
|
7 | 270.00 | 267.50 | 1.175 | 17.500 | 274.01 |
| 2019-08-27 | 2019-10-03 |
COST191018P00285000
COST191018P00290000
|
3 | 290.00 | 285.00 | 2.050 | 52.500 | 302.86 |
| 2019-10-07 | 2019-11-13 |
COST191122P00290000
COST191122P00292500
|
6 | 292.50 | 290.00 | 1.00 | 501.000 | 299.31 |
| 2019-11-26 | 2020-01-02 |
COST200117P00295000
COST200117P00300000
|
3 | 300.00 | 295.00 | 1.925 | -540.000 | 304.68 |
| 2020-01-02 | 2020-02-10 |
COST200221P00285000
COST200221P00290000
|
3 | 290.00 | 285.00 | 1.925 | 553.500 | 321.95 |
| 2020-02-14 | 2020-03-23 |
COST200403P00315000
COST200403P00317500
|
6 | 317.50 | 315.00 | 1.00 | -750.00 | 288.65 |
| 2020-03-24 | 2020-04-30 |
COST200515P00280000
COST200515P00285000
|
3 | 285.00 | 280.00 | 2.375 | 517.500 | 299.21 |
| 2020-04-30 | 2020-06-08 |
COST200619P00295000
COST200619P00300000
|
3 | 300.00 | 295.00 | 1.95 | 259.500 | 299.9 |
| 2020-07-13 | 2020-08-19 |
COST200828P00320000
COST200828P00322500
|
6 | 322.50 | 320.00 | 0.900 | 516.000 | 348.37 |
| 2020-08-25 | 2020-10-01 |
COST201016P00340000
COST201016P00345000
|
3 | 345.00 | 340.00 | 2.025 | 430.500 | 381.54 |
| 2020-10-02 | 2020-11-09 |
COST201120P00350000
COST201120P00355000
|
3 | 355.00 | 350.00 | 2.325 | 430.500 | 381.12 |
| 2020-11-24 | 2020-12-31 |
COST210115P00380000
COST210115P00385000
|
3 | 385.00 | 380.00 | 2.075 | -352.500 | 362.16 |
| 2021-01-04 | 2021-02-10 |
COST210219P00375000
COST210219P00380000
|
3 | 380.00 | 375.00 | 2.425 | -810.000 | 354.77 |
| 2021-02-23 | 2021-04-01 |
COST210416P00335000
COST210416P00340000
|
3 | 340.00 | 335.00 | 2.125 | 519.000 | 370.72 |
| 2021-04-01 | 2021-05-10 |
COST210521P00350000
COST210521P00355000
|
3 | 355.00 | 350.00 | 2.175 | 630.000 | 380.72 |
| 2021-05-10 | 2021-06-16 |
COST210625P00377500
COST210625P00380000
|
7 | 380.00 | 377.50 | 1.200 | 59.500 | 394.51 |
| 2021-06-29 | 2021-08-05 |
COST210820P00390000
COST210820P00395000
|
3 | 395.00 | 390.00 | 1.90 | 558.00 | 458.99 |
| 2021-08-05 | 2021-09-13 |
COST210924P00435000
COST210924P00440000
|
3 | 440.00 | 435.00 | 2.125 | 477.000 | 467.75 |
| 2021-09-13 | 2021-10-20 |
COST211029P00455000
COST211029P00460000
|
3 | 460.00 | 455.00 | 2.075 | 424.500 | 491.54 |
| 2021-10-26 | 2021-12-02 |
COST211217P00480000
COST211217P00485000
|
3 | 485.00 | 480.00 | 2.300 | 529.500 | 547.61 |
| 2021-12-02 | 2022-01-10 |
COST220121P00520000
COST220121P00525000
|
2 | 525.00 | 520.00 | 1.65 | -170.00 | 481.61 |
| 2022-01-10 | 2022-02-16 |
COST220225P00515000
COST220225P00520000
|
3 | 520.00 | 515.00 | 2.425 | -127.500 | 517.49 |
| 2022-02-23 | 2022-04-01 |
COST220414P00490000
COST220414P00495000
|
3 | 495.00 | 490.00 | 2.175 | 649.500 | 590.39 |
| 2022-04-01 | 2022-05-09 |
COST220520P00570000
COST220520P00575000
|
3 | 575.00 | 570.00 | 1.95 | -967.500 | 416.43 |
| 2022-05-09 | 2022-06-15 |
COST220624P00495000
COST220624P00500000
|
3 | 500.00 | 495.00 | 2.425 | -750.000 | 484.37 |
| 2022-06-28 | 2022-08-04 |
COST220819P00465000
COST220819P00470000
|
3 | 470.00 | 465.00 | 2.300 | 667.500 | 554.53 |
| 2022-08-04 | 2022-09-12 |
COST220923P00540000
COST220923P00545000
|
3 | 545.00 | 540.00 | 2.20 | -90.00 | 466.4 |
| 2022-09-12 | 2022-10-19 |
COST221028P00535000
COST221028P00540000
|
3 | 540.00 | 535.00 | 2.325 | -862.500 | 510.87 |
| 2022-10-25 | 2022-12-01 |
COST221216P00495000
COST221216P00500000
|
3 | 500.00 | 495.00 | 2.225 | 52.500 | 461.45 |
| 2022-12-01 | 2023-01-09 |
COST230120P00500000
COST230120P00505000
|
3 | 505.00 | 500.00 | 2.15 | -675.00 | 480.11 |
| 2023-01-09 | 2023-02-15 |
COST230224P00475000
COST230224P00480000
|
3 | 480.00 | 475.00 | 2.100 | 576.000 | 488.61 |
| 2023-02-28 | 2023-04-06 |
COST230421P00480000
COST230421P00485000
|
3 | 485.00 | 480.00 | 1.825 | -7.500 | 506.35 |
| 2023-04-06 | 2023-05-15 |
COST230526P00485000
COST230526P00490000
|
3 | 490.00 | 485.00 | 2.15 | 307.500 | 507.26 |
| 2023-05-15 | 2023-06-21 |
COST230630P00500000
COST230630P00505000
|
3 | 505.00 | 500.00 | 2.175 | 538.500 | 538.38 |
| 2023-06-27 | 2023-08-03 |
COST230818P00530000
COST230818P00535000
|
3 | 535.00 | 530.00 | 2.25 | 532.500 | 544.94 |
| 2023-08-03 | 2023-09-11 |
COST230922P00555000
COST230922P00560000
|
3 | 560.00 | 555.00 | 2.225 | 60.000 | 558.59 |
| 2023-09-11 | 2023-10-18 |
COST231027P00555000
COST231027P00560000
|
3 | 560.00 | 555.00 | 2.275 | 498.000 | 543.03 |
| 2023-10-24 | 2023-11-30 |
COST231215P00550000
COST231215P00555000
|
3 | 555.00 | 550.00 | 2.175 | 553.500 | 658.82 |
| 2023-11-30 | 2024-01-08 |
COST240119P00590000
COST240119P00595000
|
3 | 595.00 | 590.00 | 2.150 | 639.000 | 694.97 |
| 2024-01-08 | 2024-02-14 |
COST240223P00660000
COST240223P00665000
|
3 | 665.00 | 660.00 | 2.250 | 688.500 | 737.93 |
| 2024-03-26 | 2024-05-02 |
COST240517P00730000
COST240517P00735000
|
3 | 735.00 | 730.00 | 2.375 | 0.000 | 795.81 |
| 2024-05-06 | 2024-06-12 |
COST240621P00755000
COST240621P00760000
|
3 | 760.00 | 755.00 | 2.350 | 885.000 | 848.31 |
| 2024-06-14 | 2024-07-22 |
COST240802P00855000
COST240802P00860000
|
3 | 860.00 | 855.00 | 1.850 | -270.000 | 822.08 |
| 2024-07-31 | 2024-09-06 |
COST240920P00825000
COST240920P00830000
|
3 | 830.00 | 825.00 | 2.475 | 595.500 | 906.98 |
| 2024-09-09 | 2024-10-16 |
COST241025P00900000
COST241025P00905000
|
3 | 905.00 | 900.00 | 2.225 | -367.500 | 891.22 |
| 2024-10-30 | 2024-12-06 |
COST241220P00880000
COST241220P00885000
|
3 | 885.00 | 880.00 | 2.400 | 702.000 | 954.07 |
| 2024-12-06 | 2025-01-13 |
COST250124P00995000
COST250124P01000000
|
3 | 1000.00 | 995.00 | 2.45 | -735.000 | 939.68 |
| 2025-01-28 | 2025-03-06 |
COST250321P00960000
COST250321P00965000
|
3 | 965.00 | 960.00 | 2.35 | 420.000 | 909.26 |
| 2025-03-10 | 2025-04-16 |
COST250425P00935000
COST250425P00940000
|
3 | 940.00 | 935.00 | 2.025 | -307.500 | 977.16 |
| 2025-04-30 | 2025-06-06 |
COST250620P01000000
COST250620P01005000
|
3 | 1005.00 | 1000.00 | 2.40 | 240.00 | 980.29 |
| 2025-06-06 | 2025-07-14 |
COST250725P01015000
COST250725P01020000
|
3 | 1020.00 | 1015.00 | 2.225 | -547.500 | 935.48 |
| 2025-07-14 | 2025-08-20 |
COST250829P00980000
COST250829P00985000
|
3 | 985.00 | 980.00 | 2.20 | 150.00 | 0 |