| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-10-28 | 2008-12-15 |
COST090117P00055000
COST090117P00057500
|
6 | 57.50 | 55.00 | 1.00 | -360.00 | 48.8 |
| 2010-01-21 | 2010-03-09 |
COST100417P00055000
COST100417P00057500
|
6 | 57.50 | 55.00 | 0.975 | 405.000 | 59.19 |
| 2010-04-22 | 2010-06-08 |
COST100717P00057500
COST100717P00060000
|
6 | 60.00 | 57.50 | 0.90 | -465.000 | 54.98 |
| 2010-07-21 | 2010-09-07 |
COST101016P00050000
COST101016P00052500
|
5 | 52.50 | 50.00 | 0.765 | 307.500 | 63.7 |
| 2010-10-27 | 2010-12-13 |
COST110122P00060000
COST110122P00062500
|
6 | 62.50 | 60.00 | 0.875 | 489.000 | 72.77 |
| 2011-01-19 | 2011-03-07 |
COST110416P00067500
COST110416P00070000
|
5 | 70.00 | 67.50 | 0.695 | 92.500 | 76.97 |
| 2011-04-20 | 2011-06-06 |
COST110716P00075000
COST110716P00077500
|
6 | 77.50 | 75.00 | 0.870 | 12.000 | 79.86 |
| 2011-07-27 | 2011-09-12 |
COST111022P00075000
COST111022P00077500
|
6 | 77.50 | 75.00 | 0.925 | 108.000 | 85.3 |
| 2011-10-26 | 2011-12-12 |
COST120121P00080000
COST120121P00082500
|
6 | 82.50 | 80.00 | 0.860 | 132.000 | 81.41 |
| 2012-01-25 | 2012-03-12 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.960 | 525.000 | 87.58 |
| 2012-04-25 | 2012-06-11 |
COST120721P00085000
COST120721P00087500
|
6 | 87.50 | 85.00 | 1.005 | 117.000 | 95.61 |
| 2012-07-25 | 2012-09-10 |
COST121020P00090000
COST121020P00092500
|
6 | 92.50 | 90.00 | 0.84 | 420.000 | 94.78 |
| 2012-10-24 | 2012-12-10 |
COST130119P00092500
COST130119P00095000
|
6 | 95.00 | 92.50 | 0.96 | -174.00 | 101.2 |
| 2013-01-23 | 2013-03-11 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.635 | 70.000 | 104.45 |
| 2013-04-24 | 2013-06-10 |
COST130720P00105000
COST130720P00108000
|
5 | 108.00 | 105.00 | 1.23 | 255.000 | 118.07 |
| 2013-07-26 | 2013-09-11 |
COST131019P00110000
COST131019P00115000
|
2 | 115.00 | 110.00 | 1.50 | 167.000 | 117.64 |
| 2013-10-23 | 2013-12-09 |
COST140118P00113000
COST140118P00115000
|
7 | 115.00 | 113.00 | 0.65 | 304.500 | 116.29 |
| 2014-01-24 | 2014-03-12 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.440 | 192.000 | 113.5 |
| 2014-04-23 | 2014-06-09 |
COST140719P00110000
COST140719P00115000
|
3 | 115.00 | 110.00 | 1.830 | 352.500 | 117.74 |
| 2014-10-22 | 2014-12-08 |
COST150117P00128000
COST150117P00130000
|
8 | 130.00 | 128.00 | 0.840 | 600.000 | 139.72 |
| 2015-01-22 | 2015-03-10 |
COST150417P00135000
COST150417P00140000
|
3 | 140.00 | 135.00 | 1.67 | 363.00 | 144.57 |
| 2015-04-21 | 2015-06-08 |
COST150717P00140000
COST150717P00145000
|
2 | 145.00 | 140.00 | 1.575 | -400.000 | 144.68 |
| 2015-07-21 | 2015-09-08 |
COST151016P00140000
COST151016P00145000
|
3 | 145.00 | 140.00 | 1.94 | -175.500 | 152.06 |
| 2015-10-20 | 2015-12-07 |
COST160115P00150000
COST160115P00155000
|
3 | 155.00 | 150.00 | 2.000 | 462.000 | 150.39 |
| 2016-01-19 | 2016-03-07 |
COST160415P00145000
COST160415P00150000
|
3 | 150.00 | 145.00 | 1.885 | -61.500 | 153.17 |
| 2016-04-20 | 2016-06-06 |
COST160715P00145000
COST160715P00150000
|
2 | 150.00 | 145.00 | 1.480 | 59.000 | 166.41 |
| 2016-07-26 | 2016-09-12 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.56 | -558.000 | 148.97 |
| 2016-09-20 | 2016-11-07 |
COST161216P00145000
COST161216P00150000
|
3 | 150.00 | 145.00 | 1.70 | -435.000 | 160.41 |
| 2017-01-24 | 2017-03-13 |
COST170421P00155000
COST170421P00160000
|
2 | 160.00 | 155.00 | 1.475 | 134.000 | 170.77 |
| 2017-03-21 | 2017-05-08 |
COST170616P00160000
COST170616P00165000
|
3 | 165.00 | 160.00 | 1.73 | 519.00 | 167.11 |
| 2017-07-25 | 2017-09-11 |
COST171020P00150000
COST171020P00153000
|
5 | 153.00 | 150.00 | 1.20 | 235.00 | 160.77 |
| 2017-10-24 | 2017-12-11 |
COST180119P00160000
COST180119P00163000
|
6 | 163.00 | 160.00 | 1.40 | 789.000 | 192.29 |
| 2018-01-23 | 2018-03-12 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 1.725 | -45.000 | 193.56 |
| 2018-03-20 | 2018-05-07 |
COST180615P00185000
COST180615P00188000
|
6 | 188.00 | 185.00 | 1.350 | 285.000 | 207.32 |
| 2018-05-22 | 2018-07-09 |
COST180817P00195000
COST180817P00200000
|
3 | 200.00 | 195.00 | 2.100 | 460.500 | 225.68 |
| 2018-07-24 | 2018-09-10 |
COST181019P00210000
COST181019P00220000
|
1 | 220.00 | 210.00 | 3.825 | 339.500 | 229.67 |
| 2018-10-23 | 2018-12-10 |
COST190118P00223000
COST190118P00230000
|
2 | 230.00 | 223.00 | 2.850 | -175.000 | 213.59 |
| 2019-01-22 | 2019-03-11 |
COST190418P00200000
COST190418P00210000
|
1 | 210.00 | 200.00 | 3.275 | 293.000 | 245.81 |
| 2019-03-26 | 2019-05-13 |
COST190621P00230000
COST190621P00240000
|
1 | 240.00 | 230.00 | 3.775 | 57.500 | 266.13 |
| 2019-07-23 | 2019-09-09 |
COST191018P00275000
COST191018P00280000
|
3 | 280.00 | 275.00 | 2.025 | 379.500 | 302.86 |
| 2019-10-22 | 2019-12-09 |
COST200117P00295000
COST200117P00300000
|
3 | 300.00 | 295.00 | 2.10 | -135.000 | 304.68 |
| 2019-12-24 | 2020-02-10 |
COST200320P00290000
COST200320P00295000
|
3 | 295.00 | 290.00 | 2.15 | 423.000 | 290.42 |
| 2020-02-20 | 2020-04-07 |
COST200515P00320000
COST200515P00325000
|
3 | 325.00 | 320.00 | 2.150 | -420.000 | 299.21 |
| 2020-04-21 | 2020-06-08 |
COST200717P00300000
COST200717P00305000
|
3 | 305.00 | 300.00 | 2.10 | 67.500 | 324.79 |
| 2020-07-21 | 2020-09-08 |
COST201016P00320000
COST201016P00325000
|
3 | 325.00 | 320.00 | 2.05 | 142.500 | 381.54 |
| 2020-10-22 | 2020-12-08 |
COST210115P00370000
COST210115P00375000
|
3 | 375.00 | 370.00 | 2.175 | 60.000 | 362.16 |
| 2020-12-23 | 2021-02-08 |
COST210319P00355000
COST210319P00360000
|
3 | 360.00 | 355.00 | 1.975 | -105.000 | 328.91 |
| 2021-03-24 | 2021-05-10 |
COST210618P00330000
COST210618P00335000
|
3 | 335.00 | 330.00 | 1.95 | 535.500 | 380.88 |
| 2021-07-20 | 2021-09-07 |
COST211015P00410000
COST211015P00415000
|
3 | 415.00 | 410.00 | 2.350 | 636.000 | 452.39 |
| 2021-09-21 | 2021-11-08 |
COST211217P00445000
COST211217P00450000
|
3 | 450.00 | 445.00 | 2.300 | 571.500 | 547.61 |
| 2021-12-23 | 2022-02-08 |
COST220318P00545000
COST220318P00550000
|
3 | 550.00 | 545.00 | 2.425 | -277.500 | 561.35 |
| 2022-03-22 | 2022-05-09 |
COST220617P00555000
COST220617P00560000
|
3 | 560.00 | 555.00 | 2.00 | -675.000 | 446.69 |
| 2022-06-22 | 2022-08-08 |
COST220916P00460000
COST220916P00465000
|
3 | 465.00 | 460.00 | 2.375 | 640.500 | 504.14 |
| 2022-08-23 | 2022-10-10 |
COST221118P00540000
COST221118P00545000
|
3 | 545.00 | 540.00 | 2.125 | -765.000 | 523.67 |
| 2022-10-25 | 2022-12-12 |
COST230120P00500000
COST230120P00505000
|
3 | 505.00 | 500.00 | 2.375 | -217.500 | 480.11 |
| 2022-12-20 | 2023-02-06 |
COST230317P00460000
COST230317P00465000
|
3 | 465.00 | 460.00 | 2.375 | 576.000 | 487.05 |
| 2023-03-21 | 2023-05-08 |
COST230616P00490000
COST230616P00495000
|
3 | 495.00 | 490.00 | 2.175 | 135.000 | 523.65 |
| 2023-06-20 | 2023-08-07 |
COST230915P00510000
COST230915P00520000
|
1 | 520.00 | 510.00 | 3.425 | 261.000 | 556.36 |
| 2023-08-22 | 2023-10-09 |
COST231117P00540000
COST231117P00545000
|
3 | 545.00 | 540.00 | 2.275 | 285.000 | 577.15 |
| 2023-10-24 | 2023-12-11 |
COST240119P00555000
COST240119P00560000
|
3 | 560.00 | 555.00 | 2.35 | 640.500 | 694.97 |
| 2024-01-23 | 2024-03-11 |
COST240419P00685000
COST240419P00695000
|
1 | 695.00 | 685.00 | 4.575 | 215.000 | 709.51 |
| 2024-04-01 | 2024-05-20 |
COST240621P00725000
COST240621P00730000
|
3 | 730.00 | 725.00 | 2.450 | 588.000 | 848.31 |
| 2024-06-27 | 2024-08-13 |
COST240920P00855000
COST240920P00860000
|
3 | 860.00 | 855.00 | 2.40 | 127.500 | 906.98 |
| 2025-01-21 | 2025-03-10 |
COST250417P00955000
COST250417P00960000
|
3 | 960.00 | 955.00 | 2.450 | -315.000 | 994.5 |
| 2025-03-25 | 2025-05-12 |
COST250620P00940000
COST250620P00945000
|
3 | 945.00 | 940.00 | 2.375 | 480.000 | 980.29 |
| 2025-05-22 | 2025-07-08 |
COST250815P01005000
COST250815P01020000
|
1 | 1020.00 | 1005.00 | 6.950 | -327.500 | 972.04 |