| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2013-07-01 | 2013-10-07 |
ZTS131019P00027000
ZTS131019P00028000
|
13 | 28.00 | 27.00 | 0.25 | 357.500 | 33.22 |
| 2013-12-30 | 2014-04-07 |
ZTS140419P00029000
ZTS140419P00030000
|
12 | 30.00 | 29.00 | 0.20 | -540.00 | 28.6 |
| 2014-06-26 | 2014-10-01 |
ZTS141018P00029000
ZTS141018P00030000
|
12 | 30.00 | 29.00 | 0.225 | 300.000 | 35.37 |
| 2014-12-23 | 2015-03-30 |
ZTS150417P00038000
ZTS150417P00039000
|
14 | 39.00 | 38.00 | 0.325 | 455.000 | 46.77 |
| 2015-03-30 | 2015-07-06 |
ZTS150717P00042000
ZTS150717P00043000
|
15 | 43.00 | 42.00 | 0.350 | 375.000 | 47.8 |
| 2015-09-22 | 2015-12-28 |
ZTS160115P00039000
ZTS160115P00040000
|
14 | 40.00 | 39.00 | 0.300 | 560.000 | 43.38 |
| 2015-12-28 | 2016-04-04 |
ZTS160415P00043000
ZTS160415P00044000
|
13 | 44.00 | 43.00 | 0.250 | 162.500 | 48.11 |
| 2016-06-28 | 2016-10-03 |
ZTS161021P00042000
ZTS161021P00043000
|
13 | 43.00 | 42.00 | 0.250 | 325.000 | 50.94 |
| 2016-10-03 | 2017-01-09 |
ZTS170120P00048000
ZTS170120P00049000
|
13 | 49.00 | 48.00 | 0.25 | 325.000 | 53.97 |
| 2018-06-27 | 2018-10-02 |
ZTS181019P00075000
ZTS181019P00077500
|
5 | 77.50 | 75.00 | 0.525 | 262.500 | 91.47 |
| 2018-12-26 | 2019-04-02 |
ZTS190418P00070000
ZTS190418P00075000
|
2 | 75.00 | 70.00 | 1.000 | 200.000 | 99.03 |
| 2019-12-26 | 2020-04-01 |
ZTS200417P00120000
ZTS200417P00125000
|
2 | 125.00 | 120.00 | 1.125 | -625.000 | 130.72 |
| 2020-06-26 | 2020-10-01 |
ZTS201016P00115000
ZTS201016P00120000
|
2 | 120.00 | 115.00 | 1.35 | 270.000 | 163.55 |
| 2020-12-22 | 2021-03-29 |
ZTS210416P00145000
ZTS210416P00150000
|
3 | 150.00 | 145.00 | 1.75 | 397.500 | 167.63 |
| 2021-03-29 | 2021-07-06 |
ZTS210716P00140000
ZTS210716P00145000
|
2 | 145.00 | 140.00 | 1.025 | 205.000 | 199.68 |
| 2021-09-28 | 2022-01-03 |
ZTS220121P00175000
ZTS220121P00180000
|
2 | 180.00 | 175.00 | 1.30 | 280.00 | 200.33 |
| 2022-03-24 | 2022-06-29 |
ZTS220715P00170000
ZTS220715P00175000
|
2 | 175.00 | 170.00 | 1.45 | -100.00 | 174.54 |
| 2022-06-29 | 2022-10-04 |
ZTS221021P00155000
ZTS221021P00160000
|
2 | 160.00 | 155.00 | 1.15 | -370.00 | 147.21 |
| 2022-12-27 | 2023-04-03 |
ZTS230421P00130000
ZTS230421P00135000
|
2 | 135.00 | 130.00 | 1.25 | -200.00 | 176.88 |
| 2023-06-27 | 2023-10-02 |
ZTS231020P00155000
ZTS231020P00160000
|
2 | 160.00 | 155.00 | 1.20 | 210.00 | 167.09 |
| 2023-10-02 | 2024-01-08 |
ZTS240119P00155000
ZTS240119P00160000
|
2 | 160.00 | 155.00 | 1.00 | 505.000 | 188.38 |
| 2024-03-26 | 2024-07-01 |
ZTS240719P00150000
ZTS240719P00155000
|
2 | 155.00 | 150.00 | 1.225 | 235.000 | 178.58 |
| 2024-07-23 | 2024-10-28 |
ZTS241115P00160000
ZTS241115P00165000
|
2 | 165.00 | 160.00 | 1.05 | 110.00 | 175.14 |
| 2024-12-23 | 2025-03-31 |
ZTS250417P00150000
ZTS250417P00155000
|
2 | 155.00 | 150.00 | 1.40 | 210.00 | 148.67 |
| 2025-03-31 | 2025-07-07 |
ZTS250718P00150000
ZTS250718P00155000
|
2 | 155.00 | 150.00 | 1.25 | -10.00 | 148.6 |