| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-11-04 | 2009-01-12 |
COST090117P00050000
COST090117P00055000
|
3 | 55.00 | 50.00 | 1.85 | -742.500 | 48.8 |
| 2010-04-28 | 2010-07-06 |
COST100717P00055000
COST100717P00057500
|
5 | 57.50 | 55.00 | 0.725 | -682.500 | 54.98 |
| 2010-07-28 | 2010-10-04 |
COST101016P00052500
COST101016P00055000
|
5 | 55.00 | 52.50 | 0.695 | 337.500 | 63.7 |
| 2010-11-09 | 2011-01-18 |
COST110122P00060000
COST110122P00062500
|
5 | 62.50 | 60.00 | 0.68 | 340.00 | 72.77 |
| 2011-01-28 | 2011-04-05 |
COST110416P00067500
COST110416P00070000
|
5 | 70.00 | 67.50 | 0.685 | 322.500 | 76.97 |
| 2011-04-29 | 2011-07-05 |
COST110716P00075000
COST110716P00077500
|
5 | 77.50 | 75.00 | 0.595 | 247.500 | 79.86 |
| 2011-08-03 | 2011-10-10 |
COST111022P00072500
COST111022P00075000
|
5 | 75.00 | 72.50 | 0.78 | 337.500 | 85.3 |
| 2011-11-02 | 2012-01-09 |
COST120121P00080000
COST120121P00082500
|
5 | 82.50 | 80.00 | 0.78 | -605.00 | 81.41 |
| 2012-02-02 | 2012-04-09 |
COST120421P00080000
COST120421P00082500
|
5 | 82.50 | 80.00 | 0.610 | 287.500 | 87.58 |
| 2012-05-02 | 2012-07-09 |
COST120721P00082500
COST120721P00085000
|
5 | 85.00 | 82.50 | 0.740 | 365.000 | 95.61 |
| 2012-08-03 | 2012-10-09 |
COST121020P00092500
COST121020P00095000
|
5 | 95.00 | 92.50 | 0.70 | 260.000 | 94.78 |
| 2012-10-31 | 2013-01-07 |
COST130119P00092500
COST130119P00095000
|
5 | 95.00 | 92.50 | 0.645 | 262.500 | 101.2 |
| 2013-01-30 | 2013-04-08 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.590 | 399.000 | 104.45 |
| 2013-05-01 | 2013-07-08 |
COST130720P00103000
COST130720P00105000
|
6 | 105.00 | 103.00 | 0.550 | 318.000 | 118.07 |
| 2013-10-30 | 2014-01-06 |
COST140118P00113000
COST140118P00115000
|
7 | 115.00 | 113.00 | 0.58 | 122.500 | 116.29 |
| 2014-01-29 | 2014-04-07 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.430 | 136.000 | 113.5 |
| 2014-10-30 | 2015-01-05 |
COST150117P00128000
COST150117P00130000
|
6 | 130.00 | 128.00 | 0.570 | 297.000 | 139.72 |
| 2015-04-30 | 2015-07-06 |
COST150717P00135000
COST150717P00140000
|
2 | 140.00 | 135.00 | 1.420 | -325.000 | 144.68 |
| 2015-10-27 | 2016-01-04 |
COST160115P00150000
COST160115P00155000
|
2 | 155.00 | 150.00 | 1.495 | 165.000 | 150.39 |
| 2016-01-26 | 2016-04-04 |
COST160415P00140000
COST160415P00145000
|
2 | 145.00 | 140.00 | 1.530 | 300.000 | 153.17 |
| 2016-04-26 | 2016-07-05 |
COST160715P00145000
COST160715P00150000
|
2 | 150.00 | 145.00 | 1.500 | 229.000 | 166.41 |
| 2016-08-05 | 2016-10-11 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.485 | -823.000 | 148.97 |
| 2017-01-31 | 2017-04-10 |
COST170421P00155000
COST170421P00160000
|
2 | 160.00 | 155.00 | 1.48 | 290.000 | 170.77 |
| 2017-05-02 | 2017-07-10 |
COST170721P00170000
COST170721P00175000
|
2 | 175.00 | 170.00 | 1.370 | -761.000 | 150.44 |
| 2017-08-01 | 2017-10-09 |
COST171020P00153000
COST171020P00155000
|
7 | 155.00 | 153.00 | 0.67 | -112.00 | 160.77 |
| 2017-10-31 | 2018-01-08 |
COST180119P00155000
COST180119P00158000
|
4 | 158.00 | 155.00 | 0.985 | 390.000 | 192.29 |
| 2018-01-30 | 2018-04-09 |
COST180420P00185000
COST180420P00190000
|
2 | 190.00 | 185.00 | 1.350 | -370.000 | 193.56 |
| 2018-05-01 | 2018-07-09 |
COST180720P00185000
COST180720P00190000
|
2 | 190.00 | 185.00 | 1.335 | 264.000 | 218.69 |
| 2018-10-30 | 2019-01-07 |
COST190118P00220000
COST190118P00223000
|
5 | 223.00 | 220.00 | 1.05 | -800.000 | 213.59 |
| 2019-01-28 | 2019-04-05 |
COST190418P00195000
COST190418P00200000
|
2 | 200.00 | 195.00 | 1.125 | 226.000 | 245.81 |
| 2019-04-05 | 2019-06-11 |
COST190621P00230000
COST190621P00240000
|
1 | 240.00 | 230.00 | 2.65 | 253.500 | 266.13 |
| 2019-07-30 | 2019-10-07 |
COST191018P00270000
COST191018P00275000
|
3 | 275.00 | 270.00 | 1.70 | 465.000 | 302.86 |
| 2019-10-29 | 2020-01-06 |
COST200117P00285000
COST200117P00290000
|
3 | 290.00 | 285.00 | 1.675 | 82.500 | 304.68 |
| 2020-01-06 | 2020-03-13 |
COST200320P00280000
COST200320P00285000
|
2 | 285.00 | 280.00 | 1.600 | 95.000 | 290.42 |
| 2020-04-01 | 2020-06-08 |
COST200619P00270000
COST200619P00275000
|
3 | 275.00 | 270.00 | 1.825 | 535.500 | 299.9 |
| 2020-07-28 | 2020-10-05 |
COST201016P00315000
COST201016P00320000
|
3 | 320.00 | 315.00 | 1.925 | 564.000 | 381.54 |
| 2020-10-27 | 2021-01-04 |
COST210115P00355000
COST210115P00360000
|
3 | 360.00 | 355.00 | 2.000 | 495.000 | 362.16 |
| 2021-01-04 | 2021-03-12 |
COST210319P00365000
COST210319P00370000
|
2 | 370.00 | 365.00 | 1.55 | -915.000 | 328.91 |
| 2021-03-30 | 2021-06-07 |
COST210618P00335000
COST210618P00340000
|
3 | 340.00 | 335.00 | 2.125 | 624.000 | 380.88 |
| 2021-07-27 | 2021-10-04 |
COST211015P00410000
COST211015P00415000
|
3 | 415.00 | 410.00 | 1.80 | 439.500 | 452.39 |
| 2021-10-04 | 2021-12-10 |
COST211217P00425000
COST211217P00430000
|
3 | 430.00 | 425.00 | 1.900 | 567.000 | 547.61 |
| 2021-12-28 | 2022-03-07 |
COST220318P00545000
COST220318P00550000
|
3 | 550.00 | 545.00 | 1.825 | -517.500 | 561.35 |
| 2022-03-29 | 2022-06-06 |
COST220617P00550000
COST220617P00555000
|
3 | 555.00 | 550.00 | 1.775 | -945.000 | 446.69 |
| 2022-06-28 | 2022-09-06 |
COST220916P00450000
COST220916P00455000
|
3 | 455.00 | 450.00 | 1.800 | 505.500 | 504.14 |
| 2022-09-27 | 2022-12-05 |
COST221216P00460000
COST221216P00465000
|
3 | 465.00 | 460.00 | 1.850 | 232.500 | 461.45 |
| 2022-12-05 | 2023-02-10 |
COST230217P00475000
COST230217P00480000
|
3 | 480.00 | 475.00 | 1.70 | 351.00 | 507.48 |
| 2023-03-28 | 2023-06-05 |
COST230616P00475000
COST230616P00480000
|
3 | 480.00 | 475.00 | 1.80 | 523.500 | 523.65 |
| 2023-06-27 | 2023-09-05 |
COST230915P00510000
COST230915P00520000
|
1 | 520.00 | 510.00 | 2.60 | 233.000 | 556.36 |
| 2023-10-31 | 2024-01-08 |
COST240119P00540000
COST240119P00545000
|
3 | 545.00 | 540.00 | 1.775 | 531.000 | 694.97 |
| 2024-01-30 | 2024-04-08 |
COST240419P00690000
COST240419P00695000
|
3 | 695.00 | 690.00 | 1.925 | 330.000 | 709.51 |
| 2024-04-08 | 2024-06-14 |
COST240621P00700000
COST240621P00705000
|
3 | 705.00 | 700.00 | 1.95 | 543.00 | 848.31 |
| 2024-07-03 | 2024-09-09 |
COST240920P00850000
COST240920P00855000
|
3 | 855.00 | 850.00 | 2.00 | 441.000 | 906.98 |
| 2024-10-02 | 2024-12-09 |
COST241220P00860000
COST241220P00865000
|
3 | 865.00 | 860.00 | 1.85 | 531.00 | 954.07 |
| 2025-01-27 | 2025-04-04 |
COST250417P00945000
COST250417P00950000
|
3 | 950.00 | 945.00 | 1.825 | -465.000 | 994.5 |
| 2025-04-04 | 2025-06-10 |
COST250620P00890000
COST250620P00895000
|
3 | 895.00 | 890.00 | 1.975 | 480.000 | 980.29 |