| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-09-12 | 2008-09-19 |
COST090117P00065000
COST090117P00070000
|
3 | 70.00 | 65.00 | 2.00 | -150.00 | 48.8 |
| 2010-06-09 | 2010-06-16 |
COST101016P00055000
COST101016P00057500
|
6 | 57.50 | 55.00 | 1.020 | 78.000 | 63.7 |
| 2010-09-15 | 2010-09-22 |
COST110122P00057500
COST110122P00060000
|
6 | 60.00 | 57.50 | 0.84 | 84.000 | 72.77 |
| 2010-12-08 | 2010-12-15 |
COST110416P00065000
COST110416P00067500
|
6 | 67.50 | 65.00 | 0.855 | 123.000 | 76.97 |
| 2011-03-09 | 2011-03-16 |
COST110716P00070000
COST110716P00072500
|
6 | 72.50 | 70.00 | 0.850 | -315.000 | 79.86 |
| 2011-06-15 | 2011-06-22 |
COST111022P00075000
COST111022P00077500
|
6 | 77.50 | 75.00 | 1.005 | 150.000 | 85.3 |
| 2011-09-14 | 2011-09-21 |
COST120121P00080000
COST120121P00082500
|
7 | 82.50 | 80.00 | 1.10 | 122.500 | 81.41 |
| 2011-12-14 | 2011-12-21 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.975 | 69.000 | 87.58 |
| 2012-03-14 | 2012-03-21 |
COST120721P00087500
COST120721P00090000
|
6 | 90.00 | 87.50 | 0.915 | -15.000 | 95.61 |
| 2012-06-13 | 2012-06-20 |
COST121020P00085000
COST121020P00087500
|
6 | 87.50 | 85.00 | 1.00 | 228.000 | 94.78 |
| 2012-09-12 | 2012-09-19 |
COST130119P00097500
COST130119P00100000
|
6 | 100.00 | 97.50 | 0.935 | 57.000 | 101.2 |
| 2012-12-14 | 2012-12-21 |
COST130420P00093000
COST130420P00095000
|
7 | 95.00 | 93.00 | 0.725 | 115.500 | 104.45 |
| 2013-03-13 | 2013-03-20 |
COST130720P00100000
COST130720P00103000
|
5 | 103.00 | 100.00 | 1.15 | -32.500 | 118.07 |
| 2013-06-12 | 2013-06-19 |
COST131019P00105000
COST131019P00110000
|
3 | 110.00 | 105.00 | 2.10 | 52.500 | 117.64 |
| 2013-09-11 | 2013-09-18 |
COST140118P00115000
COST140118P00118000
|
5 | 118.00 | 115.00 | 1.15 | -25.00 | 116.29 |
| 2013-12-11 | 2013-12-18 |
COST140419P00110000
COST140419P00115000
|
2 | 115.00 | 110.00 | 1.405 | 4.000 | 113.5 |
| 2014-03-12 | 2014-03-19 |
COST140719P00110000
COST140719P00115000
|
3 | 115.00 | 110.00 | 1.925 | -135.000 | 117.74 |
| 2014-06-11 | 2014-06-18 |
COST141018P00110000
COST141018P00115000
|
2 | 115.00 | 110.00 | 1.645 | 4.000 | 124.65 |
| 2014-09-10 | 2014-09-17 |
COST150117P00123000
COST150117P00125000
|
8 | 125.00 | 123.00 | 0.825 | 92.000 | 139.72 |
| 2014-12-09 | 2014-12-16 |
COST150417P00135000
COST150417P00140000
|
2 | 140.00 | 135.00 | 1.530 | -169.000 | 144.57 |
| 2015-03-10 | 2015-03-17 |
COST150717P00140000
COST150717P00145000
|
2 | 145.00 | 140.00 | 1.595 | 35.000 | 144.68 |
| 2015-06-09 | 2015-06-16 |
COST151016P00130000
COST151016P00135000
|
2 | 135.00 | 130.00 | 1.63 | 6.00 | 152.06 |
| 2015-09-08 | 2015-09-15 |
COST160115P00135000
COST160115P00140000
|
3 | 140.00 | 135.00 | 1.925 | 52.500 | 150.39 |
| 2015-12-08 | 2015-12-15 |
COST160415P00160000
COST160415P00165000
|
2 | 165.00 | 160.00 | 1.650 | -170.000 | 153.17 |
| 2016-03-08 | 2016-03-15 |
COST160715P00145000
COST160715P00150000
|
3 | 150.00 | 145.00 | 1.825 | 112.500 | 166.41 |
| 2016-06-14 | 2016-06-21 |
COST161021P00150000
COST161021P00155000
|
3 | 155.00 | 150.00 | 1.875 | 67.500 | 148.97 |
| 2016-09-13 | 2016-09-20 |
COST170120P00145000
COST170120P00150000
|
3 | 150.00 | 145.00 | 1.900 | 60.000 | 164.24 |
| 2016-12-13 | 2016-12-20 |
COST170421P00155000
COST170421P00160000
|
3 | 160.00 | 155.00 | 2.075 | 150.000 | 170.77 |
| 2017-02-07 | 2017-02-14 |
COST170616P00160000
COST170616P00165000
|
3 | 165.00 | 160.00 | 1.825 | 207.000 | 167.11 |
| 2017-03-14 | 2017-03-21 |
COST170721P00160000
COST170721P00165000
|
3 | 165.00 | 160.00 | 1.975 | 60.000 | 150.44 |
| 2017-06-13 | 2017-06-20 |
COST171020P00178000
COST171020P00180000
|
8 | 180.00 | 178.00 | 0.850 | -700.000 | 160.77 |
| 2017-09-12 | 2017-09-19 |
COST180119P00158000
COST180119P00160000
|
8 | 160.00 | 158.00 | 0.875 | 20.000 | 192.29 |
| 2017-12-12 | 2017-12-19 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 2.275 | 7.500 | 193.56 |
| 2018-02-06 | 2018-02-13 |
COST180615P00183000
COST180615P00185000
|
9 | 185.00 | 183.00 | 0.950 | 22.500 | 207.32 |
| 2018-03-13 | 2018-03-20 |
COST180720P00180000
COST180720P00185000
|
3 | 185.00 | 180.00 | 1.825 | -7.500 | 218.69 |
| 2018-05-15 | 2018-05-22 |
COST180921P00190000
COST180921P00195000
|
3 | 195.00 | 190.00 | 1.975 | 105.000 | 234.76 |
| 2018-06-12 | 2018-06-19 |
COST181019P00195000
COST181019P00200000
|
2 | 200.00 | 195.00 | 1.575 | 50.000 | 229.67 |
| 2018-09-11 | 2018-09-18 |
COST190118P00230000
COST190118P00240000
|
1 | 240.00 | 230.00 | 3.225 | -150.000 | 213.59 |
| 2018-12-10 | 2018-12-17 |
COST190418P00210000
COST190418P00220000
|
1 | 220.00 | 210.00 | 3.550 | -282.500 | 245.81 |
| 2019-02-12 | 2019-02-19 |
COST190621P00200000
COST190621P00210000
|
1 | 210.00 | 200.00 | 3.50 | 85.00 | 266.13 |
| 2019-03-12 | 2019-03-19 |
COST190719P00220000
COST190719P00230000
|
1 | 230.00 | 220.00 | 3.225 | 70.000 | 281.51 |
| 2019-06-11 | 2019-06-18 |
COST191018P00255000
COST191018P00260000
|
3 | 260.00 | 255.00 | 2.300 | 105.000 | 302.86 |
| 2019-09-10 | 2019-09-17 |
COST200117P00295000
COST200117P00300000
|
3 | 300.00 | 295.00 | 2.300 | -112.500 | 304.68 |
| 2019-12-10 | 2019-12-17 |
COST200417P00290000
COST200417P00295000
|
3 | 295.00 | 290.00 | 2.050 | -30.000 | 317.92 |
| 2020-02-11 | 2020-02-18 |
COST200619P00300000
COST200619P00310000
|
1 | 310.00 | 300.00 | 3.95 | 110.000 | 299.9 |
| 2020-03-11 | 2020-03-18 |
COST200717P00300000
COST200717P00305000
|
3 | 305.00 | 300.00 | 2.450 | 22.500 | 324.79 |
| 2020-06-09 | 2020-06-16 |
COST201016P00300000
COST201016P00305000
|
3 | 305.00 | 300.00 | 2.275 | 120.000 | 381.54 |
| 2020-09-08 | 2020-09-15 |
COST210115P00335000
COST210115P00340000
|
3 | 340.00 | 335.00 | 2.125 | 60.000 | 362.16 |
| 2020-11-10 | 2020-11-17 |
COST210319P00360000
COST210319P00370000
|
1 | 370.00 | 360.00 | 4.20 | -10.00 | 328.91 |
| 2020-12-09 | 2020-12-16 |
COST210416P00370000
COST210416P00375000
|
3 | 375.00 | 370.00 | 2.425 | 22.500 | 370.72 |
| 2021-02-09 | 2021-02-16 |
COST210618P00350000
COST210618P00360000
|
1 | 360.00 | 350.00 | 4.60 | -55.000 | 380.88 |
| 2021-03-10 | 2021-03-17 |
COST210716P00320000
COST210716P00325000
|
3 | 325.00 | 320.00 | 1.900 | -127.500 | 410.37 |
| 2021-06-08 | 2021-06-15 |
COST211015P00375000
COST211015P00380000
|
3 | 380.00 | 375.00 | 2.275 | 82.500 | 452.39 |
| 2021-09-15 | 2021-09-22 |
COST220121P00455000
COST220121P00460000
|
3 | 460.00 | 455.00 | 2.075 | -255.000 | 481.61 |
| 2021-11-09 | 2021-11-16 |
COST220318P00490000
COST220318P00500000
|
1 | 500.00 | 490.00 | 4.075 | 100.000 | 561.35 |
| 2021-12-06 | 2021-12-13 |
COST220414P00535000
COST220414P00540000
|
3 | 540.00 | 535.00 | 2.40 | 157.500 | 590.39 |
| 2022-02-08 | 2022-02-15 |
COST220617P00510000
COST220617P00520000
|
1 | 520.00 | 510.00 | 4.350 | -85.000 | 446.69 |
| 2022-03-08 | 2022-03-15 |
COST220715P00525000
COST220715P00530000
|
3 | 530.00 | 525.00 | 2.225 | 60.000 | 522.95 |
| 2022-06-16 | 2022-06-23 |
COST221021P00455000
COST221021P00460000
|
3 | 460.00 | 455.00 | 2.250 | 75.000 | 478.18 |
| 2022-09-14 | 2022-09-21 |
COST230120P00510000
COST230120P00515000
|
3 | 515.00 | 510.00 | 2.425 | -82.500 | 480.11 |
| 2022-11-08 | 2022-11-15 |
COST230317P00490000
COST230317P00500000
|
1 | 500.00 | 490.00 | 4.575 | 160.000 | 487.05 |
| 2022-12-15 | 2022-12-22 |
COST230421P00470000
COST230421P00475000
|
3 | 475.00 | 470.00 | 2.45 | -45.00 | 506.35 |
| 2023-02-07 | 2023-02-14 |
COST230616P00520000
COST230616P00530000
|
1 | 530.00 | 520.00 | 4.725 | -100.000 | 523.65 |
| 2023-03-14 | 2023-03-21 |
COST230721P00490000
COST230721P00495000
|
3 | 495.00 | 490.00 | 2.45 | 60.000 | 557.86 |
| 2023-05-09 | 2023-05-16 |
COST230915P00500000
COST230915P00510000
|
1 | 510.00 | 500.00 | 4.375 | -37.500 | 556.36 |
| 2023-06-13 | 2023-06-20 |
COST231020P00525000
COST231020P00530000
|
3 | 530.00 | 525.00 | 2.225 | -22.500 | 552.93 |
| 2023-07-11 | 2023-07-18 |
COST231117P00535000
COST231117P00540000
|
3 | 540.00 | 535.00 | 2.30 | 225.000 | 577.15 |
| 2023-09-12 | 2023-09-19 |
COST240119P00565000
COST240119P00570000
|
3 | 570.00 | 565.00 | 2.350 | 37.500 | 694.97 |
| 2023-10-10 | 2023-10-17 |
COST240216P00570000
COST240216P00575000
|
3 | 575.00 | 570.00 | 2.350 | 120.000 | 723.99 |
| 2023-12-15 | 2023-12-22 |
COST240419P00660000
COST240419P00670000
|
1 | 670.00 | 660.00 | 4.725 | 110.000 | 709.51 |
| 2024-01-10 | 2024-01-17 |
COST240517P00680000
COST240517P00685000
|
3 | 685.00 | 680.00 | 2.30 | 75.00 | 795.81 |
| 2024-02-13 | 2024-02-20 |
COST240621P00720000
COST240621P00725000
|
3 | 725.00 | 720.00 | 2.35 | 67.500 | 848.31 |
| 2024-08-13 | 2024-08-20 |
COST241220P00865000
COST241220P00880000
|
1 | 880.00 | 865.00 | 7.20 | 85.00 | 954.07 |
| 2025-03-14 | 2025-03-21 |
COST250718P00920000
COST250718P00925000
|
3 | 925.00 | 920.00 | 2.225 | -67.500 | 950.95 |
| 2025-04-08 | 2025-04-15 |
COST250815P00925000
COST250815P00940000
|
1 | 940.00 | 925.00 | 7.375 | 262.500 | 972.04 |
| 2025-06-11 | 2025-06-18 |
COST251017P01015000
COST251017P01020000
|
3 | 1020.00 | 1015.00 | 2.175 | -450.000 | 0 |
| 2025-08-13 | 2025-08-20 |
COST251219P00990000
COST251219P01000000
|
1 | 1000.00 | 990.00 | 4.30 | -5.00 | 0 |