| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-11-04 | 2008-12-22 |
COST090117P00050000
COST090117P00055000
|
3 | 55.00 | 50.00 | 1.85 | -142.500 | 48.8 |
| 2010-04-28 | 2010-06-14 |
COST100717P00055000
COST100717P00057500
|
5 | 57.50 | 55.00 | 0.725 | -12.500 | 54.98 |
| 2010-07-28 | 2010-09-13 |
COST101016P00052500
COST101016P00055000
|
5 | 55.00 | 52.50 | 0.695 | 282.500 | 63.7 |
| 2010-11-09 | 2010-12-27 |
COST110122P00060000
COST110122P00062500
|
5 | 62.50 | 60.00 | 0.68 | 332.500 | 72.77 |
| 2011-01-28 | 2011-03-16 |
COST110416P00067500
COST110416P00070000
|
5 | 70.00 | 67.50 | 0.685 | -125.000 | 76.97 |
| 2011-04-29 | 2011-06-15 |
COST110716P00075000
COST110716P00077500
|
5 | 77.50 | 75.00 | 0.595 | -100.000 | 79.86 |
| 2011-08-03 | 2011-09-19 |
COST111022P00072500
COST111022P00075000
|
5 | 75.00 | 72.50 | 0.78 | 302.500 | 85.3 |
| 2011-11-02 | 2011-12-19 |
COST120121P00080000
COST120121P00082500
|
5 | 82.50 | 80.00 | 0.78 | -75.00 | 81.41 |
| 2012-02-02 | 2012-03-20 |
COST120421P00080000
COST120421P00082500
|
5 | 82.50 | 80.00 | 0.610 | 282.500 | 87.58 |
| 2012-05-02 | 2012-06-18 |
COST120721P00082500
COST120721P00085000
|
5 | 85.00 | 82.50 | 0.740 | 310.000 | 95.61 |
| 2012-08-03 | 2012-09-19 |
COST121020P00092500
COST121020P00095000
|
5 | 95.00 | 92.50 | 0.70 | 280.00 | 94.78 |
| 2012-10-31 | 2012-12-17 |
COST130119P00092500
COST130119P00095000
|
5 | 95.00 | 92.50 | 0.645 | -67.500 | 101.2 |
| 2013-01-30 | 2013-03-18 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.590 | 84.000 | 104.45 |
| 2013-05-01 | 2013-06-17 |
COST130720P00103000
COST130720P00105000
|
6 | 105.00 | 103.00 | 0.550 | 234.000 | 118.07 |
| 2013-10-30 | 2013-12-16 |
COST140118P00113000
COST140118P00115000
|
7 | 115.00 | 113.00 | 0.58 | 108.500 | 116.29 |
| 2014-01-29 | 2014-03-17 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.430 | 159.000 | 113.5 |
| 2014-10-30 | 2014-12-16 |
COST150117P00128000
COST150117P00130000
|
6 | 130.00 | 128.00 | 0.570 | 186.000 | 139.72 |
| 2015-04-30 | 2015-06-16 |
COST150717P00135000
COST150717P00140000
|
2 | 140.00 | 135.00 | 1.420 | -155.000 | 144.68 |
| 2015-10-27 | 2015-12-14 |
COST160115P00150000
COST160115P00155000
|
2 | 155.00 | 150.00 | 1.495 | 146.000 | 150.39 |
| 2016-01-26 | 2016-03-14 |
COST160415P00140000
COST160415P00145000
|
2 | 145.00 | 140.00 | 1.530 | 200.000 | 153.17 |
| 2016-04-26 | 2016-06-13 |
COST160715P00145000
COST160715P00150000
|
2 | 150.00 | 145.00 | 1.500 | 141.000 | 166.41 |
| 2016-08-05 | 2016-09-21 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.485 | -588.000 | 148.97 |
| 2016-09-27 | 2016-11-14 |
COST161216P00140000
COST161216P00145000
|
2 | 145.00 | 140.00 | 1.25 | 119.000 | 160.41 |
| 2017-01-31 | 2017-03-20 |
COST170421P00155000
COST170421P00160000
|
2 | 160.00 | 155.00 | 1.48 | 232.000 | 170.77 |
| 2017-03-29 | 2017-05-15 |
COST170616P00160000
COST170616P00165000
|
2 | 165.00 | 160.00 | 1.570 | 194.000 | 167.11 |
| 2017-08-01 | 2017-09-18 |
COST171020P00153000
COST171020P00155000
|
7 | 155.00 | 153.00 | 0.67 | 164.500 | 160.77 |
| 2017-10-31 | 2017-12-18 |
COST180119P00155000
COST180119P00158000
|
4 | 158.00 | 155.00 | 0.985 | 392.000 | 192.29 |
| 2018-01-30 | 2018-03-19 |
COST180420P00185000
COST180420P00190000
|
2 | 190.00 | 185.00 | 1.350 | -310.000 | 193.56 |
| 2018-03-27 | 2018-05-14 |
COST180615P00175000
COST180615P00178000
|
4 | 178.00 | 175.00 | 0.975 | 314.000 | 207.32 |
| 2018-05-29 | 2018-07-16 |
COST180817P00185000
COST180817P00190000
|
2 | 190.00 | 185.00 | 1.325 | 252.000 | 225.68 |
| 2018-10-30 | 2018-12-17 |
COST190118P00220000
COST190118P00223000
|
5 | 223.00 | 220.00 | 1.05 | -812.500 | 213.59 |
| 2019-01-28 | 2019-03-18 |
COST190418P00195000
COST190418P00200000
|
2 | 200.00 | 195.00 | 1.125 | 222.000 | 245.81 |
| 2019-04-04 | 2019-05-21 |
COST190621P00230000
COST190621P00240000
|
1 | 240.00 | 230.00 | 2.875 | 117.000 | 266.13 |
| 2019-07-30 | 2019-09-16 |
COST191018P00270000
COST191018P00275000
|
3 | 275.00 | 270.00 | 1.70 | 219.000 | 302.86 |
| 2019-10-29 | 2019-12-16 |
COST200117P00285000
COST200117P00290000
|
3 | 290.00 | 285.00 | 1.675 | 76.500 | 304.68 |
| 2019-12-31 | 2020-02-18 |
COST200320P00280000
COST200320P00285000
|
2 | 285.00 | 280.00 | 1.45 | 257.000 | 290.42 |
| 2020-02-25 | 2020-04-13 |
COST200515P00290000
COST200515P00295000
|
3 | 295.00 | 290.00 | 1.725 | -30.000 | 299.21 |
| 2020-04-28 | 2020-06-15 |
COST200717P00290000
COST200717P00295000
|
3 | 295.00 | 290.00 | 2.025 | 45.000 | 324.79 |
| 2020-07-28 | 2020-09-14 |
COST201016P00315000
COST201016P00320000
|
3 | 320.00 | 315.00 | 1.925 | 286.500 | 381.54 |
| 2020-10-27 | 2020-12-14 |
COST210115P00355000
COST210115P00360000
|
3 | 360.00 | 355.00 | 2.000 | 277.500 | 362.16 |
| 2020-12-29 | 2021-02-16 |
COST210319P00355000
COST210319P00360000
|
2 | 360.00 | 355.00 | 1.625 | -220.000 | 328.91 |
| 2021-03-30 | 2021-05-17 |
COST210618P00335000
COST210618P00340000
|
3 | 340.00 | 335.00 | 2.125 | 580.500 | 380.88 |
| 2021-07-27 | 2021-09-13 |
COST211015P00410000
COST211015P00415000
|
3 | 415.00 | 410.00 | 1.80 | 468.000 | 452.39 |
| 2021-09-29 | 2021-11-15 |
COST211217P00435000
COST211217P00440000
|
2 | 440.00 | 435.00 | 1.625 | 307.000 | 547.61 |
| 2021-12-28 | 2022-02-14 |
COST220318P00545000
COST220318P00550000
|
3 | 550.00 | 545.00 | 1.825 | -555.000 | 561.35 |
| 2022-03-29 | 2022-05-16 |
COST220617P00550000
COST220617P00555000
|
3 | 555.00 | 550.00 | 1.775 | -795.000 | 446.69 |
| 2022-06-28 | 2022-08-15 |
COST220916P00450000
COST220916P00455000
|
3 | 455.00 | 450.00 | 1.800 | 501.000 | 504.14 |
| 2022-08-30 | 2022-10-17 |
COST221118P00505000
COST221118P00510000
|
3 | 510.00 | 505.00 | 1.950 | -705.000 | 523.67 |
| 2022-11-01 | 2022-12-19 |
COST230120P00485000
COST230120P00490000
|
3 | 490.00 | 485.00 | 1.85 | -675.00 | 480.11 |
| 2022-12-27 | 2023-02-13 |
COST230317P00445000
COST230317P00450000
|
3 | 450.00 | 445.00 | 1.875 | 459.000 | 487.05 |
| 2023-03-28 | 2023-05-15 |
COST230616P00475000
COST230616P00480000
|
3 | 480.00 | 475.00 | 1.80 | 262.500 | 523.65 |
| 2023-06-27 | 2023-08-14 |
COST230915P00510000
COST230915P00520000
|
1 | 520.00 | 510.00 | 2.60 | 202.00 | 556.36 |
| 2023-08-29 | 2023-10-16 |
COST231117P00530000
COST231117P00535000
|
2 | 535.00 | 530.00 | 1.650 | 241.000 | 577.15 |
| 2023-10-31 | 2023-12-18 |
COST240119P00540000
COST240119P00545000
|
3 | 545.00 | 540.00 | 1.775 | 529.500 | 694.97 |
| 2024-01-30 | 2024-03-18 |
COST240419P00690000
COST240419P00695000
|
3 | 695.00 | 690.00 | 1.925 | 412.500 | 709.51 |
| 2024-04-02 | 2024-05-20 |
COST240621P00700000
COST240621P00705000
|
3 | 705.00 | 700.00 | 1.975 | 522.000 | 848.31 |
| 2024-05-31 | 2024-07-17 |
COST240816P00795000
COST240816P00800000
|
3 | 800.00 | 795.00 | 1.850 | 352.500 | 870.59 |
| 2024-07-30 | 2024-09-16 |
COST241018P00795000
COST241018P00800000
|
3 | 800.00 | 795.00 | 1.750 | 202.500 | 889.56 |
| 2024-10-02 | 2024-11-18 |
COST241220P00860000
COST241220P00865000
|
3 | 865.00 | 860.00 | 1.85 | 277.500 | 954.07 |
| 2025-01-27 | 2025-03-17 |
COST250417P00945000
COST250417P00950000
|
3 | 950.00 | 945.00 | 1.825 | -465.000 | 994.5 |
| 2025-04-01 | 2025-05-19 |
COST250620P00935000
COST250620P00940000
|
2 | 940.00 | 935.00 | 1.575 | 235.000 | 980.29 |
| 2025-05-28 | 2025-07-14 |
COST250815P00990000
COST250815P00995000
|
3 | 995.00 | 990.00 | 2.075 | -367.500 | 972.04 |