| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-10-28 | 2009-01-05 |
COST090117P00055000
COST090117P00057500
|
6 | 57.50 | 55.00 | 1.00 | -690.00 | 48.8 |
| 2010-01-21 | 2010-03-29 |
COST100417P00055000
COST100417P00057500
|
6 | 57.50 | 55.00 | 0.975 | 510.000 | 59.19 |
| 2010-04-22 | 2010-06-28 |
COST100717P00057500
COST100717P00060000
|
6 | 60.00 | 57.50 | 0.90 | -621.000 | 54.98 |
| 2010-07-21 | 2010-09-27 |
COST101016P00050000
COST101016P00052500
|
5 | 52.50 | 50.00 | 0.765 | 375.000 | 63.7 |
| 2010-10-27 | 2011-01-03 |
COST110122P00060000
COST110122P00062500
|
6 | 62.50 | 60.00 | 0.875 | 522.000 | 72.77 |
| 2011-01-19 | 2011-03-28 |
COST110416P00067500
COST110416P00070000
|
5 | 70.00 | 67.50 | 0.695 | 132.500 | 76.97 |
| 2011-04-20 | 2011-06-27 |
COST110716P00075000
COST110716P00077500
|
6 | 77.50 | 75.00 | 0.870 | 297.000 | 79.86 |
| 2011-07-27 | 2011-10-03 |
COST111022P00075000
COST111022P00077500
|
6 | 77.50 | 75.00 | 0.925 | 240.000 | 85.3 |
| 2011-10-26 | 2012-01-03 |
COST120121P00080000
COST120121P00082500
|
6 | 82.50 | 80.00 | 0.860 | 309.000 | 81.41 |
| 2012-01-25 | 2012-04-02 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.960 | 570.000 | 87.58 |
| 2012-04-25 | 2012-07-02 |
COST120721P00085000
COST120721P00087500
|
6 | 87.50 | 85.00 | 1.005 | 567.000 | 95.61 |
| 2012-07-25 | 2012-10-01 |
COST121020P00090000
COST121020P00092500
|
6 | 92.50 | 90.00 | 0.84 | 474.000 | 94.78 |
| 2012-10-24 | 2012-12-31 |
COST130119P00092500
COST130119P00095000
|
6 | 95.00 | 92.50 | 0.96 | 225.000 | 101.2 |
| 2013-01-23 | 2013-04-01 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.635 | 388.500 | 104.45 |
| 2013-04-24 | 2013-07-01 |
COST130720P00105000
COST130720P00108000
|
5 | 108.00 | 105.00 | 1.23 | 387.500 | 118.07 |
| 2013-07-26 | 2013-10-01 |
COST131019P00110000
COST131019P00115000
|
2 | 115.00 | 110.00 | 1.50 | 15.000 | 117.64 |
| 2013-10-23 | 2013-12-30 |
COST140118P00113000
COST140118P00115000
|
7 | 115.00 | 113.00 | 0.65 | 325.500 | 116.29 |
| 2014-01-24 | 2014-04-01 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.440 | 185.000 | 113.5 |
| 2014-04-23 | 2014-06-30 |
COST140719P00110000
COST140719P00115000
|
3 | 115.00 | 110.00 | 1.830 | 216.000 | 117.74 |
| 2014-10-22 | 2014-12-29 |
COST150117P00128000
COST150117P00130000
|
8 | 130.00 | 128.00 | 0.840 | 652.000 | 139.72 |
| 2015-01-22 | 2015-03-30 |
COST150417P00135000
COST150417P00140000
|
3 | 140.00 | 135.00 | 1.67 | 483.000 | 144.57 |
| 2015-04-21 | 2015-06-29 |
COST150717P00140000
COST150717P00145000
|
2 | 145.00 | 140.00 | 1.575 | -590.000 | 144.68 |
| 2015-07-21 | 2015-09-28 |
COST151016P00140000
COST151016P00145000
|
3 | 145.00 | 140.00 | 1.94 | -21.000 | 152.06 |
| 2015-10-20 | 2015-12-28 |
COST160115P00150000
COST160115P00155000
|
3 | 155.00 | 150.00 | 2.000 | 456.000 | 150.39 |
| 2016-01-19 | 2016-03-28 |
COST160415P00145000
COST160415P00150000
|
3 | 150.00 | 145.00 | 1.885 | 309.000 | 153.17 |
| 2016-04-20 | 2016-06-27 |
COST160715P00145000
COST160715P00150000
|
2 | 150.00 | 145.00 | 1.480 | 140.000 | 166.41 |
| 2016-07-26 | 2016-10-03 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.56 | -673.000 | 148.97 |
| 2016-10-25 | 2017-01-03 |
COST170120P00145000
COST170120P00150000
|
3 | 150.00 | 145.00 | 1.765 | 462.000 | 164.24 |
| 2017-01-24 | 2017-04-03 |
COST170421P00155000
COST170421P00160000
|
2 | 160.00 | 155.00 | 1.475 | 250.000 | 170.77 |
| 2017-04-25 | 2017-07-03 |
COST170721P00165000
COST170721P00170000
|
2 | 170.00 | 165.00 | 1.525 | -625.000 | 150.44 |
| 2017-07-25 | 2017-10-02 |
COST171020P00150000
COST171020P00153000
|
5 | 153.00 | 150.00 | 1.20 | 555.00 | 160.77 |
| 2017-10-24 | 2018-01-02 |
COST180119P00160000
COST180119P00163000
|
6 | 163.00 | 160.00 | 1.40 | 831.000 | 192.29 |
| 2018-01-23 | 2018-04-02 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 1.725 | -450.000 | 193.56 |
| 2018-04-24 | 2018-07-02 |
COST180720P00185000
COST180720P00190000
|
3 | 190.00 | 185.00 | 1.750 | 501.000 | 218.69 |
| 2018-07-02 | 2018-09-07 |
COST180921P00195000
COST180921P00200000
|
2 | 200.00 | 195.00 | 1.205 | 241.000 | 234.76 |
| 2018-10-23 | 2018-12-31 |
COST190118P00223000
COST190118P00230000
|
2 | 230.00 | 223.00 | 2.850 | -800.000 | 213.59 |
| 2019-01-22 | 2019-04-01 |
COST190418P00200000
COST190418P00210000
|
1 | 210.00 | 200.00 | 3.275 | 325.000 | 245.81 |
| 2019-04-01 | 2019-06-07 |
COST190621P00230000
COST190621P00240000
|
1 | 240.00 | 230.00 | 2.875 | 270.000 | 266.13 |
| 2019-07-23 | 2019-09-30 |
COST191018P00275000
COST191018P00280000
|
3 | 280.00 | 275.00 | 2.025 | 195.000 | 302.86 |
| 2019-10-22 | 2019-12-30 |
COST200117P00295000
COST200117P00300000
|
3 | 300.00 | 295.00 | 2.10 | -217.500 | 304.68 |
| 2019-12-30 | 2020-03-06 |
COST200320P00290000
COST200320P00295000
|
3 | 295.00 | 290.00 | 2.125 | 112.500 | 290.42 |
| 2020-03-26 | 2020-06-01 |
COST200619P00290000
COST200619P00295000
|
3 | 295.00 | 290.00 | 2.425 | 568.500 | 299.9 |
| 2020-07-21 | 2020-09-28 |
COST201016P00320000
COST201016P00325000
|
3 | 325.00 | 320.00 | 2.05 | 523.500 | 381.54 |
| 2020-10-22 | 2020-12-28 |
COST210115P00370000
COST210115P00375000
|
3 | 375.00 | 370.00 | 2.175 | -120.000 | 362.16 |
| 2020-12-28 | 2021-03-05 |
COST210319P00365000
COST210319P00370000
|
2 | 370.00 | 365.00 | 1.625 | -735.000 | 328.91 |
| 2021-03-24 | 2021-06-01 |
COST210618P00330000
COST210618P00335000
|
3 | 335.00 | 330.00 | 1.95 | 588.00 | 380.88 |
| 2021-07-20 | 2021-09-27 |
COST211015P00410000
COST211015P00415000
|
3 | 415.00 | 410.00 | 2.350 | 696.000 | 452.39 |
| 2021-09-27 | 2021-12-03 |
COST211217P00455000
COST211217P00460000
|
3 | 460.00 | 455.00 | 2.150 | 577.500 | 547.61 |
| 2021-12-23 | 2022-02-28 |
COST220318P00545000
COST220318P00550000
|
3 | 550.00 | 545.00 | 2.425 | -375.000 | 561.35 |
| 2022-03-22 | 2022-05-31 |
COST220617P00555000
COST220617P00560000
|
3 | 560.00 | 555.00 | 2.00 | -885.00 | 446.69 |
| 2022-06-22 | 2022-08-29 |
COST220916P00460000
COST220916P00465000
|
3 | 465.00 | 460.00 | 2.375 | 657.000 | 504.14 |
| 2022-08-29 | 2022-11-04 |
COST221118P00530000
COST221118P00535000
|
3 | 535.00 | 530.00 | 2.35 | -810.000 | 523.67 |
| 2022-11-22 | 2023-01-30 |
COST230217P00535000
COST230217P00540000
|
3 | 540.00 | 535.00 | 2.40 | -690.000 | 507.48 |
| 2023-01-30 | 2023-04-10 |
COST230421P00505000
COST230421P00510000
|
3 | 510.00 | 505.00 | 2.375 | -487.500 | 506.35 |
| 2023-04-25 | 2023-07-03 |
COST230721P00505000
COST230721P00510000
|
3 | 510.00 | 505.00 | 2.250 | 627.000 | 557.86 |
| 2023-07-25 | 2023-10-02 |
COST231020P00565000
COST231020P00570000
|
3 | 570.00 | 565.00 | 2.175 | 90.000 | 552.93 |
| 2023-10-24 | 2024-01-02 |
COST240119P00555000
COST240119P00560000
|
3 | 560.00 | 555.00 | 2.35 | 699.000 | 694.97 |
| 2024-01-23 | 2024-04-01 |
COST240419P00685000
COST240419P00695000
|
1 | 695.00 | 685.00 | 4.575 | 374.000 | 709.51 |
| 2024-04-01 | 2024-06-07 |
COST240621P00725000
COST240621P00730000
|
3 | 730.00 | 725.00 | 2.450 | 732.000 | 848.31 |
| 2024-06-27 | 2024-09-03 |
COST240920P00855000
COST240920P00860000
|
3 | 860.00 | 855.00 | 2.40 | 337.500 | 906.98 |
| 2025-01-21 | 2025-03-31 |
COST250417P00955000
COST250417P00960000
|
3 | 960.00 | 955.00 | 2.450 | -112.500 | 994.5 |
| 2025-03-31 | 2025-06-06 |
COST250620P00955000
COST250620P00960000
|
3 | 960.00 | 955.00 | 2.175 | 568.500 | 980.29 |