| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2008-11-13 | 2008-12-22 |
COST090117P00047500
COST090117P00050000
|
7 | 50.00 | 47.50 | 1.10 | 367.500 | 48.8 |
| 2010-05-12 | 2010-06-18 |
COST100717P00055000
COST100717P00057500
|
5 | 57.50 | 55.00 | 0.830 | 132.500 | 54.98 |
| 2010-06-21 | 2010-07-28 |
COST100821P00055000
COST100821P00057500
|
6 | 57.50 | 55.00 | 0.835 | -174.000 | 55.04 |
| 2010-08-11 | 2010-09-17 |
COST101016P00052500
COST101016P00055000
|
5 | 55.00 | 52.50 | 0.75 | 345.00 | 63.7 |
| 2010-09-20 | 2010-10-27 |
COST101120P00057500
COST101120P00060000
|
5 | 60.00 | 57.50 | 0.705 | 252.500 | 66.56 |
| 2010-11-17 | 2010-12-27 |
COST110122P00062500
COST110122P00065000
|
5 | 65.00 | 62.50 | 0.67 | 305.00 | 72.77 |
| 2011-02-11 | 2011-03-21 |
COST110416P00072500
COST110416P00075000
|
6 | 75.00 | 72.50 | 0.915 | -597.000 | 76.97 |
| 2011-03-21 | 2011-04-27 |
COST110521P00067500
COST110521P00070000
|
5 | 70.00 | 67.50 | 0.795 | 395.000 | 83.4 |
| 2011-05-11 | 2011-06-17 |
COST110716P00077500
COST110716P00080000
|
5 | 80.00 | 77.50 | 0.745 | -100.000 | 79.86 |
| 2011-06-20 | 2011-07-27 |
COST110820P00077500
COST110820P00080000
|
5 | 80.00 | 77.50 | 0.805 | -247.500 | 74.36 |
| 2011-08-17 | 2011-09-23 |
COST111022P00072500
COST111022P00075000
|
6 | 75.00 | 72.50 | 0.845 | 345.000 | 85.3 |
| 2011-11-16 | 2011-12-23 |
COST120121P00080000
COST120121P00082500
|
6 | 82.50 | 80.00 | 0.90 | 300.00 | 81.41 |
| 2012-02-15 | 2012-03-23 |
COST120421P00080000
COST120421P00082500
|
6 | 82.50 | 80.00 | 0.855 | 486.000 | 87.58 |
| 2012-05-16 | 2012-06-22 |
COST120721P00082500
COST120721P00085000
|
6 | 85.00 | 82.50 | 1.02 | 537.000 | 95.61 |
| 2012-07-23 | 2012-08-29 |
COST120922P00090000
COST120922P00092500
|
5 | 92.50 | 90.00 | 0.715 | 277.500 | 102.36 |
| 2012-10-22 | 2012-11-28 |
COST121222P00092500
COST121222P00095000
|
6 | 95.00 | 92.50 | 1.020 | 555.000 | 99.49 |
| 2013-02-13 | 2013-03-22 |
COST130420P00098000
COST130420P00100000
|
7 | 100.00 | 98.00 | 0.615 | 332.500 | 104.45 |
| 2013-04-22 | 2013-05-29 |
COST130622P00100000
COST130622P00105000
|
2 | 105.00 | 100.00 | 1.655 | 276.000 | 108.65 |
| 2013-11-13 | 2013-12-20 |
COST140118P00120000
COST140118P00123000
|
5 | 123.00 | 120.00 | 1.165 | -497.500 | 116.29 |
| 2014-01-21 | 2014-02-27 |
COST140322P00110000
COST140322P00115000
|
3 | 115.00 | 110.00 | 1.81 | 211.500 | 113.83 |
| 2014-09-23 | 2014-10-30 |
COST141122P00120000
COST141122P00125000
|
2 | 125.00 | 120.00 | 1.60 | 294.00 | 139.72 |
| 2014-11-12 | 2014-12-19 |
COST150117P00133000
COST150117P00135000
|
7 | 135.00 | 133.00 | 0.69 | 329.000 | 139.72 |
| 2015-02-10 | 2015-03-19 |
COST150417P00140000
COST150417P00145000
|
2 | 145.00 | 140.00 | 1.375 | 189.000 | 144.57 |
| 2015-04-20 | 2015-05-27 |
COST150619P00140000
COST150619P00145000
|
2 | 145.00 | 140.00 | 1.63 | 18.00 | 140.3 |
| 2015-06-22 | 2015-07-29 |
COST150821P00135000
COST150821P00140000
|
3 | 140.00 | 135.00 | 1.810 | 400.500 | 138.99 |
| 2015-08-11 | 2015-09-17 |
COST151016P00140000
COST151016P00145000
|
3 | 145.00 | 140.00 | 1.735 | -100.500 | 152.06 |
| 2015-09-21 | 2015-10-28 |
COST151120P00135000
COST151120P00140000
|
2 | 140.00 | 135.00 | 1.375 | 265.000 | 163.1 |
| 2015-11-10 | 2015-12-17 |
COST160115P00150000
COST160115P00155000
|
3 | 155.00 | 150.00 | 1.685 | 267.000 | 150.39 |
| 2016-02-09 | 2016-03-17 |
COST160415P00140000
COST160415P00145000
|
2 | 145.00 | 140.00 | 1.650 | 261.000 | 153.17 |
| 2016-05-10 | 2016-06-16 |
COST160715P00145000
COST160715P00150000
|
3 | 150.00 | 145.00 | 1.90 | 384.000 | 166.41 |
| 2016-06-20 | 2016-07-27 |
COST160819P00150000
COST160819P00155000
|
2 | 155.00 | 150.00 | 1.555 | 273.000 | 168.02 |
| 2016-08-18 | 2016-09-26 |
COST161021P00160000
COST161021P00165000
|
2 | 165.00 | 160.00 | 1.425 | -650.000 | 148.97 |
| 2016-10-11 | 2016-11-17 |
COST161216P00145000
COST161216P00150000
|
3 | 150.00 | 145.00 | 1.755 | 72.000 | 160.41 |
| 2016-11-17 | 2016-12-27 |
COST170120P00145000
COST170120P00150000
|
2 | 150.00 | 145.00 | 1.59 | 288.00 | 164.24 |
| 2017-02-15 | 2017-03-24 |
COST170421P00170000
COST170421P00175000
|
3 | 175.00 | 170.00 | 1.87 | -684.000 | 170.77 |
| 2017-04-11 | 2017-05-18 |
COST170616P00165000
COST170616P00170000
|
3 | 170.00 | 165.00 | 1.835 | 69.000 | 167.11 |
| 2017-05-18 | 2017-06-26 |
COST170721P00168000
COST170721P00170000
|
8 | 170.00 | 168.00 | 0.775 | -720.000 | 150.44 |
| 2017-08-15 | 2017-09-21 |
COST171020P00153000
COST171020P00155000
|
8 | 155.00 | 153.00 | 0.75 | 316.000 | 160.77 |
| 2017-11-14 | 2017-12-21 |
COST180119P00168000
COST180119P00170000
|
8 | 170.00 | 168.00 | 0.800 | 568.000 | 192.29 |
| 2018-01-09 | 2018-02-15 |
COST180316P00180000
COST180316P00185000
|
3 | 185.00 | 180.00 | 1.875 | 268.500 | 185.87 |
| 2018-02-15 | 2018-03-26 |
COST180420P00185000
COST180420P00190000
|
3 | 190.00 | 185.00 | 1.750 | -159.000 | 193.56 |
| 2018-04-10 | 2018-05-17 |
COST180615P00180000
COST180615P00183000
|
5 | 183.00 | 180.00 | 1.225 | 505.000 | 207.32 |
| 2018-05-17 | 2018-06-25 |
COST180720P00195000
COST180720P00200000
|
3 | 200.00 | 195.00 | 1.95 | 489.00 | 218.69 |
| 2018-07-23 | 2018-08-29 |
COST180921P00210000
COST180921P00220000
|
1 | 220.00 | 210.00 | 3.545 | 302.000 | 234.76 |
| 2018-10-22 | 2018-11-28 |
COST181221P00220000
COST181221P00230000
|
1 | 230.00 | 220.00 | 3.775 | 54.500 | 194.52 |
| 2018-12-14 | 2019-01-22 |
COST190215P00195000
COST190215P00200000
|
2 | 200.00 | 195.00 | 1.400 | 182.000 | 216.47 |
| 2019-02-11 | 2019-03-20 |
COST190418P00200000
COST190418P00210000
|
1 | 210.00 | 200.00 | 3.775 | 368.000 | 245.81 |
| 2019-04-16 | 2019-05-23 |
COST190621P00240000
COST190621P00245000
|
3 | 245.00 | 240.00 | 2.025 | 112.500 | 266.13 |
| 2019-07-22 | 2019-08-28 |
COST190920P00275000
COST190920P00280000
|
3 | 280.00 | 275.00 | 2.025 | 369.000 | 286.36 |
| 2019-09-10 | 2019-10-17 |
COST191115P00290000
COST191115P00295000
|
3 | 295.00 | 290.00 | 1.85 | 234.000 | 303.66 |
| 2019-10-21 | 2019-11-27 |
COST191220P00295000
COST191220P00300000
|
3 | 300.00 | 295.00 | 2.025 | 22.500 | 294.83 |
| 2019-12-17 | 2020-01-23 |
COST200221P00290000
COST200221P00295000
|
3 | 295.00 | 290.00 | 2.05 | 502.500 | 321.95 |
| 2020-02-11 | 2020-03-19 |
COST200417P00305000
COST200417P00310000
|
3 | 310.00 | 305.00 | 2.025 | -352.500 | 317.92 |
| 2020-04-15 | 2020-05-22 |
COST200619P00305000
COST200619P00310000
|
3 | 310.00 | 305.00 | 2.200 | -202.500 | 299.9 |
| 2020-06-19 | 2020-07-27 |
COST200821P00295000
COST200821P00300000
|
3 | 300.00 | 295.00 | 2.125 | 537.000 | 344.61 |
| 2020-08-11 | 2020-09-17 |
COST201016P00325000
COST201016P00330000
|
3 | 330.00 | 325.00 | 2.100 | 232.500 | 381.54 |
| 2020-09-17 | 2020-10-26 |
COST201120P00335000
COST201120P00340000
|
3 | 340.00 | 335.00 | 1.825 | 306.000 | 381.12 |
| 2020-11-10 | 2020-12-17 |
COST210115P00360000
COST210115P00365000
|
3 | 365.00 | 360.00 | 2.150 | 142.500 | 362.16 |
| 2020-12-17 | 2021-01-25 |
COST210219P00365000
COST210219P00370000
|
3 | 370.00 | 365.00 | 2.375 | -210.000 | 354.77 |
| 2021-02-10 | 2021-03-19 |
COST210416P00350000
COST210416P00355000
|
3 | 355.00 | 350.00 | 2.000 | -712.500 | 370.72 |
| 2021-03-22 | 2021-04-28 |
COST210521P00330000
COST210521P00335000
|
3 | 335.00 | 330.00 | 2.175 | 643.500 | 380.72 |
| 2021-05-11 | 2021-06-17 |
COST210716P00370000
COST210716P00375000
|
3 | 375.00 | 370.00 | 2.05 | 289.500 | 410.37 |
| 2021-06-17 | 2021-07-26 |
COST210820P00380000
COST210820P00385000
|
3 | 385.00 | 380.00 | 2.225 | 636.000 | 458.99 |
| 2021-08-10 | 2021-09-16 |
COST211015P00435000
COST211015P00440000
|
3 | 440.00 | 435.00 | 2.05 | 408.00 | 452.39 |
| 2021-09-16 | 2021-10-25 |
COST211119P00455000
COST211119P00460000
|
3 | 460.00 | 455.00 | 2.025 | 504.000 | 533.79 |
| 2021-11-16 | 2021-12-23 |
COST220121P00520000
COST220121P00525000
|
3 | 525.00 | 520.00 | 2.275 | 427.500 | 481.61 |
| 2022-01-11 | 2022-02-17 |
COST220318P00515000
COST220318P00520000
|
3 | 520.00 | 515.00 | 2.20 | -67.500 | 561.35 |
| 2022-03-18 | 2022-04-25 |
COST220520P00555000
COST220520P00560000
|
3 | 560.00 | 555.00 | 2.325 | 150.000 | 416.43 |
| 2022-05-10 | 2022-06-16 |
COST220715P00500000
COST220715P00505000
|
3 | 505.00 | 500.00 | 1.950 | -772.500 | 522.95 |
| 2022-06-16 | 2022-07-25 |
COST220819P00450000
COST220819P00455000
|
3 | 455.00 | 450.00 | 2.425 | 679.500 | 554.53 |
| 2022-08-16 | 2022-09-22 |
COST221021P00550000
COST221021P00555000
|
3 | 555.00 | 550.00 | 2.30 | -720.00 | 478.18 |
| 2022-10-11 | 2022-11-17 |
COST221216P00470000
COST221216P00475000
|
3 | 475.00 | 470.00 | 2.300 | 502.500 | 461.45 |
| 2022-11-17 | 2022-12-27 |
COST230120P00520000
COST230120P00525000
|
3 | 525.00 | 520.00 | 2.325 | -832.500 | 480.11 |
| 2023-01-10 | 2023-02-16 |
COST230317P00480000
COST230317P00485000
|
3 | 485.00 | 480.00 | 2.300 | 337.500 | 487.05 |
| 2023-02-16 | 2023-03-27 |
COST230421P00505000
COST230421P00510000
|
3 | 510.00 | 505.00 | 2.275 | -285.000 | 506.35 |
| 2023-04-11 | 2023-05-18 |
COST230616P00500000
COST230616P00505000
|
3 | 505.00 | 500.00 | 2.300 | -45.000 | 523.65 |
| 2023-05-18 | 2023-06-26 |
COST230721P00495000
COST230721P00500000
|
3 | 500.00 | 495.00 | 2.025 | 483.000 | 557.86 |
| 2023-07-11 | 2023-08-17 |
COST230915P00530000
COST230915P00535000
|
3 | 535.00 | 530.00 | 2.275 | 307.500 | 556.36 |
| 2023-08-17 | 2023-09-25 |
COST231020P00545000
COST231020P00550000
|
3 | 550.00 | 545.00 | 2.200 | 187.500 | 552.93 |
| 2023-10-10 | 2023-11-16 |
COST231215P00560000
COST231215P00565000
|
3 | 565.00 | 560.00 | 2.175 | 262.500 | 658.82 |
| 2023-11-16 | 2023-12-26 |
COST240119P00580000
COST240119P00585000
|
3 | 585.00 | 580.00 | 2.275 | 684.000 | 694.97 |
| 2024-01-09 | 2024-02-15 |
COST240315P00670000
COST240315P00675000
|
3 | 675.00 | 670.00 | 2.35 | 532.500 | 725.63 |
| 2024-02-15 | 2024-03-25 |
COST240419P00725000
COST240419P00730000
|
3 | 730.00 | 725.00 | 2.375 | 112.500 | 709.51 |
| 2024-04-19 | 2024-05-28 |
COST240621P00710000
COST240621P00715000
|
3 | 715.00 | 710.00 | 2.40 | 609.00 | 848.31 |
| 2024-06-12 | 2024-07-19 |
COST240816P00850000
COST240816P00855000
|
3 | 855.00 | 850.00 | 2.400 | -240.000 | 870.59 |
| 2024-08-13 | 2024-09-19 |
COST241018P00870000
COST241018P00875000
|
3 | 875.00 | 870.00 | 2.350 | 30.000 | 889.56 |
| 2024-10-16 | 2024-11-22 |
COST241220P00890000
COST241220P00895000
|
3 | 895.00 | 890.00 | 2.40 | 525.000 | 954.07 |
| 2024-12-19 | 2025-01-27 |
COST250221P00960000
COST250221P00965000
|
3 | 965.00 | 960.00 | 2.20 | -22.500 | 1035.03 |
| 2025-04-16 | 2025-05-27 |
COST250620P00975000
COST250620P00980000
|
3 | 980.00 | 975.00 | 2.175 | 285.000 | 980.29 |
| 2025-06-12 | 2025-07-21 |
COST250815P01000000
COST250815P01005000
|
3 | 1005.00 | 1000.00 | 2.225 | -607.500 | 972.04 |