| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-11-04 | 2009-01-20 |
COST090117P00050000
COST090117P00055000
|
3 | 55.00 | 50.00 | 1.85 | -1500.00 | 48.8 |
| 2009-01-30 | 2009-04-17 |
COST090418P00042500
COST090418P00045000
|
7 | 45.00 | 42.50 | 1.075 | 752.500 | 45.77 |
| 2009-08-03 | 2009-10-19 |
COST091017P00047500
COST091017P00050000
|
6 | 50.00 | 47.50 | 1.05 | 0 | 58.48 |
| 2010-01-27 | 2010-04-14 |
COST100417P00055000
COST100417P00057500
|
6 | 57.50 | 55.00 | 0.975 | 585.000 | 59.19 |
| 2010-04-28 | 2010-07-14 |
COST100717P00055000
COST100717P00057500
|
5 | 57.50 | 55.00 | 0.725 | -200.000 | 54.98 |
| 2010-07-28 | 2010-10-13 |
COST101016P00052500
COST101016P00055000
|
5 | 55.00 | 52.50 | 0.695 | 345.000 | 63.7 |
| 2010-11-03 | 2011-01-19 |
COST110122P00060000
COST110122P00062500
|
6 | 62.50 | 60.00 | 0.855 | 513.000 | 72.77 |
| 2011-01-26 | 2011-04-13 |
COST110416P00070000
COST110416P00072500
|
6 | 72.50 | 70.00 | 0.935 | 558.000 | 76.97 |
| 2011-04-27 | 2011-07-13 |
COST110716P00077500
COST110716P00080000
|
6 | 80.00 | 77.50 | 0.860 | 399.000 | 79.86 |
| 2011-08-03 | 2011-10-19 |
COST111022P00075000
COST111022P00077500
|
6 | 77.50 | 75.00 | 1.05 | 630.00 | 85.3 |
| 2011-11-02 | 2012-01-18 |
COST120121P00082500
COST120121P00085000
|
6 | 85.00 | 82.50 | 1.065 | -747.000 | 81.41 |
| 2012-02-01 | 2012-04-18 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.90 | 537.000 | 87.58 |
| 2012-05-02 | 2012-07-18 |
COST120721P00082500
COST120721P00085000
|
5 | 85.00 | 82.50 | 0.740 | 365.000 | 95.61 |
| 2012-08-01 | 2012-10-17 |
COST121020P00092500
COST121020P00095000
|
6 | 95.00 | 92.50 | 0.860 | 453.000 | 94.78 |
| 2012-10-31 | 2013-01-16 |
COST130119P00095000
COST130119P00097500
|
6 | 97.50 | 95.00 | 0.90 | 564.00 | 101.2 |
| 2013-01-30 | 2013-04-17 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.590 | 406.000 | 104.45 |
| 2013-05-01 | 2013-07-17 |
COST130720P00105000
COST130720P00108000
|
5 | 108.00 | 105.00 | 1.155 | 572.500 | 118.07 |
| 2013-08-05 | 2013-10-21 |
COST131019P00115000
COST131019P00120000
|
3 | 120.00 | 115.00 | 1.76 | -708.00 | 117.64 |
| 2013-10-30 | 2014-01-15 |
COST140118P00115000
COST140118P00118000
|
5 | 118.00 | 115.00 | 1.24 | -170.000 | 116.29 |
| 2014-01-29 | 2014-04-16 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.430 | 284.000 | 113.5 |
| 2014-04-30 | 2014-07-16 |
COST140719P00110000
COST140719P00115000
|
2 | 115.00 | 110.00 | 1.62 | 319.000 | 117.74 |
| 2014-10-29 | 2015-01-14 |
COST150117P00128000
COST150117P00130000
|
7 | 130.00 | 128.00 | 0.655 | 462.000 | 139.72 |
| 2015-01-27 | 2015-04-14 |
COST150417P00135000
COST150417P00140000
|
3 | 140.00 | 135.00 | 1.740 | 516.000 | 144.57 |
| 2015-04-28 | 2015-07-14 |
COST150717P00140000
COST150717P00145000
|
3 | 145.00 | 140.00 | 1.675 | 88.500 | 144.68 |
| 2015-07-28 | 2015-10-13 |
COST151016P00140000
COST151016P00145000
|
3 | 145.00 | 140.00 | 2.025 | 600.000 | 152.06 |
| 2015-10-27 | 2016-01-12 |
COST160115P00150000
COST160115P00155000
|
2 | 155.00 | 150.00 | 1.495 | 135.000 | 150.39 |
| 2016-01-26 | 2016-04-12 |
COST160415P00140000
COST160415P00145000
|
2 | 145.00 | 140.00 | 1.530 | 294.000 | 153.17 |
| 2016-04-26 | 2016-07-12 |
COST160715P00145000
COST160715P00150000
|
2 | 150.00 | 145.00 | 1.500 | 305.000 | 166.41 |
| 2016-08-02 | 2016-10-18 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.65 | -670.000 | 148.97 |
| 2016-11-01 | 2017-01-17 |
COST170120P00140000
COST170120P00145000
|
2 | 145.00 | 140.00 | 1.660 | 336.000 | 164.24 |
| 2017-01-31 | 2017-04-18 |
COST170421P00155000
COST170421P00160000
|
2 | 160.00 | 155.00 | 1.48 | 294.00 | 170.77 |
| 2017-05-02 | 2017-07-18 |
COST170721P00170000
COST170721P00175000
|
2 | 175.00 | 170.00 | 1.370 | -701.000 | 150.44 |
| 2017-08-01 | 2017-10-17 |
COST171020P00158000
COST171020P00160000
|
9 | 160.00 | 158.00 | 0.975 | -198.000 | 160.77 |
| 2017-10-31 | 2018-01-16 |
COST180119P00158000
COST180119P00160000
|
8 | 160.00 | 158.00 | 0.875 | 700.000 | 192.29 |
| 2018-01-30 | 2018-04-17 |
COST180420P00190000
COST180420P00195000
|
3 | 195.00 | 190.00 | 1.850 | 322.500 | 193.56 |
| 2018-05-01 | 2018-07-17 |
COST180720P00190000
COST180720P00195000
|
3 | 195.00 | 190.00 | 1.850 | 567.000 | 218.69 |
| 2018-07-31 | 2018-10-16 |
COST181019P00210000
COST181019P00220000
|
1 | 220.00 | 210.00 | 3.825 | 377.000 | 229.67 |
| 2018-10-30 | 2019-01-15 |
COST190118P00223000
COST190118P00230000
|
2 | 230.00 | 223.00 | 3.05 | -765.000 | 213.59 |
| 2019-01-28 | 2019-04-15 |
COST190418P00200000
COST190418P00210000
|
1 | 210.00 | 200.00 | 3.500 | 349.500 | 245.81 |
| 2019-04-30 | 2019-07-16 |
COST190719P00240000
COST190719P00245000
|
3 | 245.00 | 240.00 | 1.975 | 594.000 | 281.51 |
| 2019-07-30 | 2019-10-15 |
COST191018P00275000
COST191018P00280000
|
3 | 280.00 | 275.00 | 2.10 | 630.000 | 302.86 |
| 2019-10-29 | 2020-01-14 |
COST200117P00290000
COST200117P00295000
|
3 | 295.00 | 290.00 | 2.075 | 550.500 | 304.68 |
| 2020-01-28 | 2020-04-14 |
COST200417P00305000
COST200417P00310000
|
3 | 310.00 | 305.00 | 2.050 | 388.500 | 317.92 |
| 2020-04-29 | 2020-07-15 |
COST200717P00300000
COST200717P00305000
|
3 | 305.00 | 300.00 | 2.075 | 571.500 | 324.79 |
| 2020-07-28 | 2020-10-13 |
COST201016P00320000
COST201016P00325000
|
2 | 325.00 | 320.00 | 1.625 | 323.000 | 381.54 |
| 2020-10-27 | 2021-01-12 |
COST210115P00370000
COST210115P00375000
|
3 | 375.00 | 370.00 | 1.825 | -765.000 | 362.16 |
| 2021-01-26 | 2021-04-13 |
COST210416P00360000
COST210416P00365000
|
2 | 365.00 | 360.00 | 1.625 | 30.000 | 370.72 |
| 2021-04-28 | 2021-07-14 |
COST210716P00365000
COST210716P00370000
|
3 | 370.00 | 365.00 | 2.45 | 781.500 | 410.37 |
| 2021-07-27 | 2021-10-12 |
COST211015P00420000
COST211015P00425000
|
3 | 425.00 | 420.00 | 2.425 | 706.500 | 452.39 |
| 2021-11-02 | 2022-01-18 |
COST220121P00490000
COST220121P00495000
|
3 | 495.00 | 490.00 | 2.100 | -315.000 | 481.61 |
| 2022-01-24 | 2022-04-11 |
COST220414P00485000
COST220414P00490000
|
3 | 490.00 | 485.00 | 2.35 | 706.500 | 590.39 |
| 2022-04-27 | 2022-07-13 |
COST220715P00550000
COST220715P00555000
|
3 | 555.00 | 550.00 | 1.950 | -952.500 | 522.95 |
| 2022-08-02 | 2022-10-18 |
COST221021P00545000
COST221021P00550000
|
3 | 550.00 | 545.00 | 2.325 | -817.500 | 478.18 |
| 2022-11-01 | 2023-01-17 |
COST230120P00500000
COST230120P00505000
|
3 | 505.00 | 500.00 | 2.25 | -840.000 | 480.11 |
| 2023-01-31 | 2023-04-18 |
COST230421P00510000
COST230421P00515000
|
3 | 515.00 | 510.00 | 2.225 | -840.000 | 506.35 |
| 2023-05-02 | 2023-07-18 |
COST230721P00495000
COST230721P00500000
|
3 | 500.00 | 495.00 | 2.225 | 673.500 | 557.86 |
| 2023-08-01 | 2023-10-17 |
COST231020P00555000
COST231020P00560000
|
3 | 560.00 | 555.00 | 2.175 | 576.000 | 552.93 |
| 2023-10-31 | 2024-01-16 |
COST240119P00555000
COST240119P00560000
|
3 | 560.00 | 555.00 | 2.325 | 699.000 | 694.97 |
| 2024-01-31 | 2024-04-17 |
COST240419P00700000
COST240419P00705000
|
3 | 705.00 | 700.00 | 2.425 | 538.500 | 709.51 |
| 2024-05-06 | 2024-07-19 |
COST240719P00760000
COST240719P00765000
|
3 | 765.00 | 760.00 | 2.400 | 720.000 | 838.13 |
| 2024-08-05 | 2024-10-18 |
COST241018P00810000
COST241018P00815000
|
3 | 815.00 | 810.00 | 2.425 | 742.500 | 889.56 |
| 2024-10-30 | 2025-01-15 |
COST250117P00885000
COST250117P00890000
|
3 | 890.00 | 885.00 | 2.45 | 693.000 | 943.19 |
| 2025-01-27 | 2025-04-14 |
COST250417P00970000
COST250417P00975000
|
3 | 975.00 | 970.00 | 2.275 | 157.500 | 994.5 |
| 2025-04-30 | 2025-07-16 |
COST250718P01005000
COST250718P01010000
|
3 | 1010.00 | 1005.00 | 2.20 | -1012.500 | 950.95 |