| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-07-09 | 2008-08-05 |
COST081018P00070000
COST081018P00072500
|
7 | 72.50 | 70.00 | 1.10 | -525.00 | 57.98 |
| 2009-07-14 | 2009-08-10 |
COST091017P00042500
COST091017P00045000
|
6 | 45.00 | 42.50 | 1.05 | 375.000 | 58.48 |
| 2010-01-06 | 2010-02-02 |
COST100417P00057500
COST100417P00060000
|
6 | 60.00 | 57.50 | 1.000 | -120.000 | 59.19 |
| 2010-04-12 | 2010-05-10 |
COST100717P00057500
COST100717P00060000
|
6 | 60.00 | 57.50 | 0.95 | -246.00 | 54.98 |
| 2010-07-07 | 2010-08-03 |
COST101016P00050000
COST101016P00052500
|
5 | 52.50 | 50.00 | 0.735 | 180.000 | 63.7 |
| 2010-10-13 | 2010-11-09 |
COST110122P00060000
COST110122P00062500
|
6 | 62.50 | 60.00 | 0.885 | 123.000 | 72.77 |
| 2011-01-05 | 2011-02-01 |
COST110416P00067500
COST110416P00070000
|
6 | 70.00 | 67.50 | 0.88 | 168.000 | 76.97 |
| 2011-04-06 | 2011-05-03 |
COST110716P00072500
COST110716P00075000
|
6 | 75.00 | 72.50 | 1.020 | 369.000 | 79.86 |
| 2011-07-13 | 2011-08-09 |
COST111022P00077500
COST111022P00080000
|
6 | 80.00 | 77.50 | 0.940 | -366.000 | 85.3 |
| 2011-10-12 | 2011-11-08 |
COST120121P00077500
COST120121P00080000
|
6 | 80.00 | 77.50 | 0.91 | 261.000 | 81.41 |
| 2012-01-11 | 2012-02-07 |
COST120421P00077500
COST120421P00080000
|
6 | 80.00 | 77.50 | 1.005 | 336.000 | 87.58 |
| 2012-04-11 | 2012-05-08 |
COST120721P00085000
COST120721P00087500
|
6 | 87.50 | 85.00 | 1.010 | -444.000 | 95.61 |
| 2012-07-11 | 2012-08-07 |
COST121020P00090000
COST121020P00092500
|
5 | 92.50 | 90.00 | 0.800 | 107.500 | 94.78 |
| 2012-10-10 | 2012-11-06 |
COST130119P00097500
COST130119P00100000
|
6 | 100.00 | 97.50 | 0.865 | -201.000 | 101.2 |
| 2013-01-09 | 2013-02-05 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.700 | 143.500 | 104.45 |
| 2013-04-10 | 2013-05-07 |
COST130720P00103000
COST130720P00105000
|
8 | 105.00 | 103.00 | 0.775 | 288.000 | 118.07 |
| 2013-07-11 | 2013-08-07 |
COST131019P00110000
COST131019P00115000
|
3 | 115.00 | 110.00 | 1.700 | 219.000 | 117.64 |
| 2013-10-09 | 2013-11-05 |
COST140118P00113000
COST140118P00115000
|
9 | 115.00 | 113.00 | 0.900 | 459.000 | 116.29 |
| 2014-01-08 | 2014-02-04 |
COST140419P00105000
COST140419P00110000
|
2 | 110.00 | 105.00 | 1.260 | -96.000 | 113.5 |
| 2014-04-11 | 2014-05-08 |
COST140719P00105000
COST140719P00110000
|
2 | 110.00 | 105.00 | 1.435 | 134.000 | 117.74 |
| 2014-10-08 | 2014-11-04 |
COST150117P00125000
COST150117P00128000
|
5 | 128.00 | 125.00 | 1.135 | 420.000 | 139.72 |
| 2015-01-06 | 2015-02-02 |
COST150417P00135000
COST150417P00140000
|
3 | 140.00 | 135.00 | 1.695 | 217.500 | 144.57 |
| 2015-04-07 | 2015-05-04 |
COST150717P00145000
COST150717P00150000
|
3 | 150.00 | 145.00 | 1.695 | -309.000 | 144.68 |
| 2015-07-07 | 2015-08-03 |
COST151016P00135000
COST151016P00140000
|
3 | 140.00 | 135.00 | 1.90 | 249.000 | 152.06 |
| 2015-10-06 | 2015-11-02 |
COST160115P00140000
COST160115P00145000
|
2 | 145.00 | 140.00 | 1.515 | 219.000 | 150.39 |
| 2016-01-05 | 2016-02-01 |
COST160415P00155000
COST160415P00160000
|
3 | 160.00 | 155.00 | 2.050 | -394.500 | 153.17 |
| 2016-04-05 | 2016-05-02 |
COST160715P00150000
COST160715P00155000
|
3 | 155.00 | 150.00 | 1.775 | -225.000 | 166.41 |
| 2016-07-12 | 2016-08-08 |
COST161021P00160000
COST161021P00165000
|
3 | 165.00 | 160.00 | 1.725 | 63.000 | 148.97 |
| 2016-10-11 | 2016-11-07 |
COST170120P00145000
COST170120P00150000
|
3 | 150.00 | 145.00 | 1.75 | -352.500 | 164.24 |
| 2017-01-10 | 2017-02-06 |
COST170421P00155000
COST170421P00160000
|
3 | 160.00 | 155.00 | 1.825 | 249.000 | 170.77 |
| 2017-03-07 | 2017-04-03 |
COST170616P00160000
COST170616P00165000
|
3 | 165.00 | 160.00 | 1.725 | 3.000 | 167.11 |
| 2017-04-11 | 2017-05-08 |
COST170721P00165000
COST170721P00170000
|
3 | 170.00 | 165.00 | 1.875 | 562.500 | 150.44 |
| 2017-07-11 | 2017-08-07 |
COST171020P00148000
COST171020P00150000
|
9 | 150.00 | 148.00 | 0.925 | 364.500 | 160.77 |
| 2017-10-10 | 2017-11-06 |
COST180119P00155000
COST180119P00158000
|
6 | 158.00 | 155.00 | 1.425 | 381.000 | 192.29 |
| 2018-01-09 | 2018-02-05 |
COST180420P00180000
COST180420P00185000
|
3 | 185.00 | 180.00 | 1.950 | -120.000 | 193.56 |
| 2018-03-06 | 2018-04-02 |
COST180615P00190000
COST180615P00193000
|
6 | 193.00 | 190.00 | 1.375 | -345.000 | 207.32 |
| 2018-04-10 | 2018-05-07 |
COST180720P00180000
COST180720P00185000
|
3 | 185.00 | 180.00 | 2.225 | 297.000 | 218.69 |
| 2018-06-12 | 2018-07-09 |
COST180921P00195000
COST180921P00200000
|
2 | 200.00 | 195.00 | 1.400 | 109.000 | 234.76 |
| 2018-07-10 | 2018-08-06 |
COST181019P00200000
COST181019P00210000
|
1 | 210.00 | 200.00 | 3.275 | 187.500 | 229.67 |
| 2018-10-09 | 2018-11-05 |
COST190118P00220000
COST190118P00223000
|
5 | 223.00 | 220.00 | 1.20 | 225.000 | 213.59 |
| 2019-01-07 | 2019-02-04 |
COST190418P00200000
COST190418P00210000
|
1 | 210.00 | 200.00 | 4.250 | 87.500 | 245.81 |
| 2019-03-12 | 2019-04-08 |
COST190621P00220000
COST190621P00230000
|
1 | 230.00 | 220.00 | 3.15 | 176.500 | 266.13 |
| 2019-04-09 | 2019-05-06 |
COST190719P00240000
COST190719P00245000
|
3 | 245.00 | 240.00 | 2.075 | -30.000 | 281.51 |
| 2019-07-09 | 2019-08-05 |
COST191018P00265000
COST191018P00270000
|
3 | 270.00 | 265.00 | 2.05 | -127.500 | 302.86 |
| 2019-10-08 | 2019-11-04 |
COST200117P00290000
COST200117P00295000
|
3 | 295.00 | 290.00 | 2.375 | 120.000 | 304.68 |
| 2019-12-10 | 2020-01-06 |
COST200320P00290000
COST200320P00295000
|
3 | 295.00 | 290.00 | 2.125 | -82.500 | 290.42 |
| 2020-01-07 | 2020-02-03 |
COST200417P00285000
COST200417P00290000
|
3 | 290.00 | 285.00 | 2.050 | 225.000 | 317.92 |
| 2020-03-10 | 2020-04-06 |
COST200619P00300000
COST200619P00310000
|
1 | 310.00 | 300.00 | 4.000 | -55.000 | 299.9 |
| 2020-04-07 | 2020-05-04 |
COST200717P00300000
COST200717P00305000
|
3 | 305.00 | 300.00 | 2.300 | 135.000 | 324.79 |
| 2020-07-07 | 2020-08-03 |
COST201016P00310000
COST201016P00315000
|
3 | 315.00 | 310.00 | 1.825 | 82.500 | 381.54 |
| 2020-10-12 | 2020-11-09 |
COST210115P00370000
COST210115P00375000
|
3 | 375.00 | 370.00 | 1.95 | 187.500 | 362.16 |
| 2020-12-08 | 2021-01-04 |
COST210319P00370000
COST210319P00380000
|
1 | 380.00 | 370.00 | 4.725 | 45.000 | 328.91 |
| 2021-01-05 | 2021-02-01 |
COST210416P00370000
COST210416P00375000
|
3 | 375.00 | 370.00 | 2.275 | -277.500 | 370.72 |
| 2021-03-09 | 2021-04-05 |
COST210618P00310000
COST210618P00320000
|
1 | 320.00 | 310.00 | 4.375 | 354.500 | 380.88 |
| 2021-04-07 | 2021-05-04 |
COST210716P00355000
COST210716P00360000
|
3 | 360.00 | 355.00 | 2.300 | 337.500 | 410.37 |
| 2021-07-06 | 2021-08-02 |
COST211015P00395000
COST211015P00400000
|
3 | 400.00 | 395.00 | 2.325 | 450.000 | 452.39 |
| 2021-08-16 | 2021-09-13 |
COST211119P00450000
COST211119P00455000
|
3 | 455.00 | 450.00 | 2.275 | 90.000 | 533.79 |
| 2021-09-13 | 2021-10-11 |
COST211217P00450000
COST211217P00460000
|
1 | 460.00 | 450.00 | 4.425 | -95.000 | 547.61 |
| 2021-10-12 | 2021-11-08 |
COST220121P00440000
COST220121P00445000
|
3 | 445.00 | 440.00 | 2.20 | 510.00 | 481.61 |
| 2022-01-03 | 2022-01-31 |
COST220414P00550000
COST220414P00560000
|
1 | 560.00 | 550.00 | 4.20 | -360.000 | 590.39 |
| 2022-03-08 | 2022-04-04 |
COST220617P00520000
COST220617P00530000
|
1 | 530.00 | 520.00 | 4.625 | 310.000 | 446.69 |
| 2022-04-05 | 2022-05-02 |
COST220715P00575000
COST220715P00580000
|
3 | 580.00 | 575.00 | 1.90 | -615.00 | 522.95 |
| 2022-07-14 | 2022-08-10 |
COST221021P00510000
COST221021P00515000
|
3 | 515.00 | 510.00 | 2.05 | 172.500 | 478.18 |
| 2022-09-06 | 2022-10-03 |
COST221216P00520000
COST221216P00525000
|
3 | 525.00 | 520.00 | 2.45 | -352.500 | 461.45 |
| 2022-10-11 | 2022-11-07 |
COST230120P00475000
COST230120P00480000
|
3 | 480.00 | 475.00 | 2.40 | 165.00 | 480.11 |
| 2022-11-14 | 2022-12-12 |
COST230217P00510000
COST230217P00520000
|
1 | 520.00 | 510.00 | 4.575 | -170.000 | 507.48 |
| 2022-12-12 | 2023-01-09 |
COST230317P00480000
COST230317P00490000
|
1 | 490.00 | 480.00 | 4.300 | -62.500 | 487.05 |
| 2023-01-10 | 2023-02-06 |
COST230421P00485000
COST230421P00490000
|
3 | 490.00 | 485.00 | 2.425 | 367.500 | 506.35 |
| 2023-03-07 | 2023-04-03 |
COST230616P00480000
COST230616P00490000
|
1 | 490.00 | 480.00 | 4.275 | 100.000 | 523.65 |
| 2023-04-11 | 2023-05-08 |
COST230721P00500000
COST230721P00505000
|
3 | 505.00 | 500.00 | 2.20 | -7.500 | 557.86 |
| 2023-06-06 | 2023-07-03 |
COST230915P00510000
COST230915P00520000
|
1 | 520.00 | 510.00 | 4.000 | 220.000 | 556.36 |
| 2023-07-11 | 2023-08-07 |
COST231020P00530000
COST231020P00535000
|
3 | 535.00 | 530.00 | 2.15 | 300.000 | 552.93 |
| 2023-08-08 | 2023-09-05 |
COST231117P00560000
COST231117P00565000
|
3 | 565.00 | 560.00 | 2.325 | -202.500 | 577.15 |
| 2023-10-10 | 2023-11-06 |
COST240119P00565000
COST240119P00570000
|
3 | 570.00 | 565.00 | 2.30 | 97.500 | 694.97 |
| 2023-11-07 | 2023-12-04 |
COST240216P00575000
COST240216P00580000
|
3 | 580.00 | 575.00 | 2.275 | 285.000 | 723.99 |
| 2024-01-09 | 2024-02-05 |
COST240419P00675000
COST240419P00680000
|
3 | 680.00 | 675.00 | 2.475 | 390.000 | 709.51 |
| 2024-02-07 | 2024-03-05 |
COST240517P00725000
COST240517P00730000
|
3 | 730.00 | 725.00 | 2.275 | 225.000 | 795.81 |
| 2024-03-13 | 2024-04-09 |
COST240621P00740000
COST240621P00745000
|
3 | 745.00 | 740.00 | 2.425 | -240.000 | 848.31 |
| 2024-04-09 | 2024-05-06 |
COST240719P00720000
COST240719P00725000
|
3 | 725.00 | 720.00 | 2.375 | 352.500 | 838.13 |
| 2025-01-07 | 2025-02-03 |
COST250417P00930000
COST250417P00935000
|
3 | 935.00 | 930.00 | 2.400 | 412.500 | 994.5 |
| 2025-03-11 | 2025-04-07 |
COST250620P00940000
COST250620P00945000
|
3 | 945.00 | 940.00 | 2.375 | 172.500 | 980.29 |
| 2025-04-08 | 2025-05-05 |
COST250718P00930000
COST250718P00935000
|
3 | 935.00 | 930.00 | 2.225 | 382.500 | 950.95 |
| 2025-05-06 | 2025-06-02 |
COST250815P01005000
COST250815P01020000
|
1 | 1020.00 | 1005.00 | 6.325 | 152.500 | 972.04 |
| 2025-06-13 | 2025-07-10 |
COST250919P00990000
COST250919P01000000
|
1 | 1000.00 | 990.00 | 4.225 | -300.000 | 0 |