| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2009-03-23 | 2009-06-18 |
COST090718P00045000
COST090718P00047500
|
6 | 47.50 | 45.00 | 1.05 | -60.000 | 47.48 |
| 2009-09-18 | 2009-12-14 |
COST100116P00055000
COST100116P00057500
|
6 | 57.50 | 55.00 | 1.05 | 360.00 | 58.79 |
| 2010-06-16 | 2010-09-13 |
COST101016P00055000
COST101016P00057500
|
6 | 57.50 | 55.00 | 0.890 | 336.000 | 63.7 |
| 2010-09-22 | 2010-12-20 |
COST110122P00060000
COST110122P00062500
|
6 | 62.50 | 60.00 | 1.035 | 615.000 | 72.77 |
| 2010-12-20 | 2011-03-17 |
COST110416P00070000
COST110416P00072500
|
6 | 72.50 | 70.00 | 1.04 | -198.00 | 76.97 |
| 2011-03-17 | 2011-06-13 |
COST110716P00067500
COST110716P00070000
|
6 | 70.00 | 67.50 | 0.990 | 534.000 | 79.86 |
| 2011-06-22 | 2011-09-19 |
COST111022P00077500
COST111022P00080000
|
6 | 80.00 | 77.50 | 1.015 | 348.000 | 85.3 |
| 2011-09-21 | 2011-12-19 |
COST120121P00082500
COST120121P00085000
|
7 | 85.00 | 82.50 | 1.10 | -262.500 | 81.41 |
| 2011-12-21 | 2012-03-19 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.86 | 483.000 | 87.58 |
| 2012-03-21 | 2012-06-18 |
COST120721P00087500
COST120721P00090000
|
6 | 90.00 | 87.50 | 0.94 | 273.000 | 95.61 |
| 2012-06-20 | 2012-09-17 |
COST121020P00087500
COST121020P00090000
|
6 | 90.00 | 87.50 | 0.855 | 489.000 | 94.78 |
| 2012-09-19 | 2012-12-17 |
COST130119P00097500
COST130119P00100000
|
6 | 100.00 | 97.50 | 0.84 | -993.000 | 101.2 |
| 2012-12-21 | 2013-03-18 |
COST130420P00098000
COST130420P00100000
|
9 | 100.00 | 98.00 | 0.925 | 409.500 | 104.45 |
| 2013-03-20 | 2013-06-17 |
COST130720P00100000
COST130720P00103000
|
5 | 103.00 | 100.00 | 1.215 | 527.500 | 118.07 |
| 2013-06-19 | 2013-09-16 |
COST131019P00105000
COST131019P00110000
|
3 | 110.00 | 105.00 | 1.925 | 487.500 | 117.64 |
| 2013-09-18 | 2013-12-16 |
COST140118P00115000
COST140118P00118000
|
5 | 118.00 | 115.00 | 1.20 | 57.500 | 116.29 |
| 2013-12-18 | 2014-03-17 |
COST140419P00110000
COST140419P00115000
|
2 | 115.00 | 110.00 | 1.385 | -122.000 | 113.5 |
| 2014-03-19 | 2014-06-16 |
COST140719P00105000
COST140719P00110000
|
2 | 110.00 | 105.00 | 1.410 | 233.000 | 117.74 |
| 2014-06-18 | 2014-09-15 |
COST141018P00110000
COST141018P00115000
|
2 | 115.00 | 110.00 | 1.625 | 310.000 | 124.65 |
| 2014-09-17 | 2014-12-15 |
COST150117P00123000
COST150117P00125000
|
7 | 125.00 | 123.00 | 0.710 | 437.500 | 139.72 |
| 2014-12-16 | 2015-03-13 |
COST150417P00130000
COST150417P00135000
|
3 | 135.00 | 130.00 | 1.70 | 471.00 | 144.57 |
| 2015-03-17 | 2015-06-12 |
COST150717P00145000
COST150717P00150000
|
3 | 150.00 | 145.00 | 2.000 | -742.500 | 144.68 |
| 2015-06-16 | 2015-09-11 |
COST151016P00130000
COST151016P00135000
|
2 | 135.00 | 130.00 | 1.60 | 156.000 | 152.06 |
| 2015-09-15 | 2015-12-11 |
COST160115P00135000
COST160115P00140000
|
3 | 140.00 | 135.00 | 1.750 | 481.500 | 150.39 |
| 2015-12-15 | 2016-03-11 |
COST160415P00155000
COST160415P00160000
|
3 | 160.00 | 155.00 | 1.925 | -615.000 | 153.17 |
| 2016-03-15 | 2016-06-10 |
COST160715P00150000
COST160715P00155000
|
3 | 155.00 | 150.00 | 2.075 | 135.000 | 166.41 |
| 2016-06-21 | 2016-09-16 |
COST161021P00150000
COST161021P00155000
|
2 | 155.00 | 150.00 | 1.650 | -132.000 | 148.97 |
| 2016-09-20 | 2016-12-16 |
COST170120P00145000
COST170120P00150000
|
3 | 150.00 | 145.00 | 1.700 | 424.500 | 164.24 |
| 2016-12-20 | 2017-03-17 |
COST170421P00160000
COST170421P00165000
|
3 | 165.00 | 160.00 | 2.175 | 360.000 | 170.77 |
| 2017-03-21 | 2017-06-16 |
COST170721P00160000
COST170721P00165000
|
3 | 165.00 | 160.00 | 1.775 | 105.000 | 150.44 |
| 2017-06-20 | 2017-09-15 |
COST171020P00160000
COST171020P00163000
|
6 | 163.00 | 160.00 | 1.375 | 36.000 | 160.77 |
| 2017-09-19 | 2017-12-15 |
COST180119P00160000
COST180119P00163000
|
6 | 163.00 | 160.00 | 1.375 | 804.000 | 192.29 |
| 2017-12-19 | 2018-03-16 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 2.25 | -127.500 | 193.56 |
| 2018-03-20 | 2018-06-15 |
COST180720P00180000
COST180720P00185000
|
3 | 185.00 | 180.00 | 1.850 | 537.000 | 218.69 |
| 2018-06-19 | 2018-09-14 |
COST181019P00195000
COST181019P00200000
|
2 | 200.00 | 195.00 | 1.325 | 252.000 | 229.67 |
| 2018-09-18 | 2018-12-14 |
COST190118P00223000
COST190118P00230000
|
2 | 230.00 | 223.00 | 2.325 | -790.000 | 213.59 |
| 2018-12-17 | 2019-03-14 |
COST190418P00195000
COST190418P00200000
|
3 | 200.00 | 195.00 | 1.875 | 558.000 | 245.81 |
| 2019-03-19 | 2019-06-14 |
COST190719P00230000
COST190719P00240000
|
1 | 240.00 | 230.00 | 4.225 | 382.500 | 281.51 |
| 2019-06-18 | 2019-09-13 |
COST191018P00260000
COST191018P00265000
|
3 | 265.00 | 260.00 | 2.25 | 555.00 | 302.86 |
| 2019-09-17 | 2019-12-13 |
COST200117P00290000
COST200117P00295000
|
3 | 295.00 | 290.00 | 2.350 | -60.000 | 304.68 |
| 2019-12-17 | 2020-03-13 |
COST200417P00290000
COST200417P00295000
|
3 | 295.00 | 290.00 | 2.15 | 67.500 | 317.92 |
| 2020-03-20 | 2020-06-15 |
COST200717P00290000
COST200717P00295000
|
3 | 295.00 | 290.00 | 2.30 | 127.500 | 324.79 |
| 2020-06-16 | 2020-09-11 |
COST201016P00295000
COST201016P00300000
|
3 | 300.00 | 295.00 | 1.700 | 349.500 | 381.54 |
| 2020-09-15 | 2020-12-11 |
COST210115P00340000
COST210115P00345000
|
3 | 345.00 | 340.00 | 2.425 | 610.500 | 362.16 |
| 2020-12-15 | 2021-03-12 |
COST210416P00370000
COST210416P00375000
|
3 | 375.00 | 370.00 | 2.125 | -982.500 | 370.72 |
| 2021-03-16 | 2021-06-11 |
COST210716P00325000
COST210716P00330000
|
3 | 330.00 | 325.00 | 2.450 | 729.000 | 410.37 |
| 2021-06-16 | 2021-09-13 |
COST211015P00375000
COST211015P00380000
|
3 | 380.00 | 375.00 | 2.300 | 688.500 | 452.39 |
| 2021-09-21 | 2021-12-17 |
COST220121P00450000
COST220121P00455000
|
3 | 455.00 | 450.00 | 2.400 | 693.000 | 481.61 |
| 2022-02-16 | 2022-05-16 |
COST220617P00500000
COST220617P00510000
|
1 | 510.00 | 500.00 | 4.275 | -145.000 | 446.69 |
| 2022-06-21 | 2022-09-16 |
COST221021P00465000
COST221021P00470000
|
3 | 470.00 | 465.00 | 2.400 | 427.500 | 478.18 |
| 2022-09-21 | 2022-12-19 |
COST230120P00495000
COST230120P00500000
|
3 | 500.00 | 495.00 | 2.425 | -592.500 | 480.11 |
| 2022-12-20 | 2023-03-17 |
COST230421P00465000
COST230421P00470000
|
3 | 470.00 | 465.00 | 2.450 | 367.500 | 506.35 |
| 2023-03-21 | 2023-06-16 |
COST230721P00495000
COST230721P00500000
|
3 | 500.00 | 495.00 | 2.350 | 537.000 | 557.86 |
| 2023-06-20 | 2023-09-15 |
COST231020P00525000
COST231020P00530000
|
3 | 530.00 | 525.00 | 2.300 | 457.500 | 552.93 |
| 2023-09-19 | 2023-12-15 |
COST240119P00570000
COST240119P00575000
|
3 | 575.00 | 570.00 | 2.325 | 654.000 | 694.97 |
| 2023-12-19 | 2024-03-15 |
COST240419P00680000
COST240419P00690000
|
1 | 690.00 | 680.00 | 4.775 | 357.500 | 709.51 |
| 2024-12-19 | 2025-03-17 |
COST250417P00960000
COST250417P00965000
|
3 | 965.00 | 960.00 | 2.375 | -517.500 | 994.5 |
| 2025-03-20 | 2025-06-16 |
COST250718P00910000
COST250718P00915000
|
3 | 915.00 | 910.00 | 2.10 | 480.00 | 950.95 |