| Date | Close | Contracts | Qty | Strike Sold | Strike Bought | Premium | Outcome | Under @ Exp |
|---|---|---|---|---|---|---|---|---|
| 2013-09-18 | 2013-10-07 |
ZTS140118P00030000
ZTS140118P00031000
|
14 | 31.00 | 30.00 | 0.30 | -70.00 | 31.73 |
| 2013-12-18 | 2014-01-06 |
ZTS140419P00030000
ZTS140419P00031000
|
15 | 31.00 | 30.00 | 0.350 | 75.000 | 28.6 |
| 2014-03-19 | 2014-04-07 |
ZTS140719P00028000
ZTS140719P00029000
|
16 | 29.00 | 28.00 | 0.375 | -120.000 | 32.69 |
| 2014-06-18 | 2014-07-07 |
ZTS141018P00031000
ZTS141018P00032000
|
16 | 32.00 | 31.00 | 0.400 | 80.000 | 35.37 |
| 2014-08-21 | 2014-09-08 |
ZTS141220P00033000
ZTS141220P00034000
|
17 | 34.00 | 33.00 | 0.425 | 382.500 | 43.51 |
| 2014-09-17 | 2014-10-06 |
ZTS150117P00034000
ZTS150117P00035000
|
13 | 35.00 | 34.00 | 0.250 | 65.000 | 44.22 |
| 2014-12-22 | 2015-01-08 |
ZTS150417P00041000
ZTS150417P00042000
|
14 | 42.00 | 41.00 | 0.30 | -70.000 | 46.77 |
| 2015-03-17 | 2015-04-06 |
ZTS150717P00044000
ZTS150717P00045000
|
14 | 45.00 | 44.00 | 0.325 | -140.000 | 47.8 |
| 2015-06-17 | 2015-07-06 |
ZTS151016P00047000
ZTS151016P00048000
|
16 | 48.00 | 47.00 | 0.400 | -160.000 | 43.93 |
| 2015-09-15 | 2015-10-02 |
ZTS160115P00042000
ZTS160115P00043000
|
16 | 43.00 | 42.00 | 0.400 | -120.000 | 43.38 |
| 2015-12-15 | 2016-01-04 |
ZTS160415P00044000
ZTS160415P00045000
|
16 | 45.00 | 44.00 | 0.375 | 120.000 | 48.11 |
| 2016-03-16 | 2016-04-04 |
ZTS160715P00038000
ZTS160715P00039000
|
16 | 39.00 | 38.00 | 0.375 | 360.000 | 49.68 |
| 2016-06-21 | 2016-07-08 |
ZTS161021P00045000
ZTS161021P00046000
|
14 | 46.00 | 45.00 | 0.325 | 70.000 | 50.94 |
| 2016-09-20 | 2016-10-07 |
ZTS170120P00048000
ZTS170120P00049000
|
15 | 49.00 | 48.00 | 0.360 | 165.000 | 53.97 |
| 2016-12-20 | 2017-01-06 |
ZTS170421P00049000
ZTS170421P00050000
|
13 | 50.00 | 49.00 | 0.25 | 65.000 | 54.19 |
| 2017-03-21 | 2017-04-07 |
ZTS170721P00049000
ZTS170721P00050000
|
12 | 50.00 | 49.00 | 0.225 | 0.000 | 63.16 |
| 2017-09-20 | 2017-10-09 |
ZTS180119P00060000
ZTS180119P00062500
|
5 | 62.50 | 60.00 | 0.65 | -50.000 | 76.62 |
| 2017-12-19 | 2018-01-05 |
ZTS180420P00067500
ZTS180420P00070000
|
5 | 70.00 | 67.50 | 0.625 | 37.500 | 85.45 |
| 2018-03-20 | 2018-04-06 |
ZTS180720P00080000
ZTS180720P00082500
|
5 | 82.50 | 80.00 | 0.775 | -187.500 | 85.29 |
| 2018-06-19 | 2018-07-06 |
ZTS181019P00082500
ZTS181019P00085000
|
5 | 85.00 | 82.50 | 0.775 | -12.500 | 91.47 |
| 2018-09-18 | 2018-10-05 |
ZTS190118P00085000
ZTS190118P00087500
|
5 | 87.50 | 85.00 | 0.80 | 125.000 | 84.59 |
| 2018-12-17 | 2019-01-03 |
ZTS190418P00080000
ZTS190418P00082500
|
6 | 82.50 | 80.00 | 0.975 | -105.000 | 99.03 |
| 2019-03-20 | 2019-04-08 |
ZTS190719P00092500
ZTS190719P00095000
|
5 | 95.00 | 92.50 | 0.650 | 100.000 | 114.09 |
| 2019-06-19 | 2019-07-08 |
ZTS191018P00105000
ZTS191018P00110000
|
2 | 110.00 | 105.00 | 1.30 | 15.000 | 128.12 |
| 2019-07-16 | 2019-08-02 |
ZTS191115P00105000
ZTS191115P00110000
|
2 | 110.00 | 105.00 | 1.40 | 55.000 | 117.92 |
| 2019-09-17 | 2019-10-04 |
ZTS200117P00115000
ZTS200117P00120000
|
2 | 120.00 | 115.00 | 1.55 | 55.000 | 140.16 |
| 2019-12-17 | 2020-01-03 |
ZTS200417P00115000
ZTS200417P00120000
|
2 | 120.00 | 115.00 | 1.15 | 100.00 | 130.72 |
| 2020-03-17 | 2020-04-03 |
ZTS200717P00100000
ZTS200717P00105000
|
2 | 105.00 | 100.00 | 1.65 | 40.00 | 144.66 |
| 2020-06-16 | 2020-07-06 |
ZTS201016P00125000
ZTS201016P00130000
|
2 | 130.00 | 125.00 | 1.65 | 110.00 | 163.55 |
| 2020-09-15 | 2020-10-02 |
ZTS210115P00150000
ZTS210115P00155000
|
3 | 155.00 | 150.00 | 1.70 | -75.00 | 161.56 |
| 2020-12-15 | 2021-01-04 |
ZTS210416P00150000
ZTS210416P00155000
|
3 | 155.00 | 150.00 | 1.80 | 75.00 | 167.63 |
| 2021-03-16 | 2021-04-05 |
ZTS210716P00145000
ZTS210716P00150000
|
3 | 150.00 | 145.00 | 1.80 | 82.500 | 199.68 |
| 2021-06-15 | 2021-07-02 |
ZTS211015P00175000
ZTS211015P00180000
|
2 | 180.00 | 175.00 | 1.50 | 90.00 | 202.22 |
| 2021-09-21 | 2021-10-08 |
ZTS220121P00190000
ZTS220121P00195000
|
2 | 195.00 | 190.00 | 1.55 | -80.00 | 200.33 |
| 2021-12-13 | 2021-12-30 |
ZTS220414P00210000
ZTS220414P00220000
|
1 | 220.00 | 210.00 | 3.00 | 187.500 | 187.3 |
| 2022-03-15 | 2022-04-01 |
ZTS220715P00175000
ZTS220715P00180000
|
2 | 180.00 | 175.00 | 1.60 | 110.00 | 174.54 |
| 2022-06-21 | 2022-07-08 |
ZTS221021P00150000
ZTS221021P00155000
|
2 | 155.00 | 150.00 | 1.55 | 270.00 | 147.21 |
| 2022-09-21 | 2022-10-10 |
ZTS230120P00140000
ZTS230120P00145000
|
2 | 145.00 | 140.00 | 1.50 | -260.00 | 163.81 |
| 2022-12-20 | 2023-01-06 |
ZTS230421P00135000
ZTS230421P00140000
|
3 | 140.00 | 135.00 | 2.10 | 180.00 | 176.88 |
| 2023-02-14 | 2023-03-03 |
ZTS230616P00160000
ZTS230616P00165000
|
2 | 165.00 | 160.00 | 1.45 | -10.00 | 170.74 |
| 2023-03-21 | 2023-04-10 |
ZTS230721P00155000
ZTS230721P00160000
|
2 | 160.00 | 155.00 | 1.50 | 80.00 | 183.51 |
| 2023-06-20 | 2023-07-07 |
ZTS231020P00160000
ZTS231020P00165000
|
2 | 165.00 | 160.00 | 1.45 | -60.00 | 167.09 |
| 2023-09-19 | 2023-10-06 |
ZTS240119P00175000
ZTS240119P00180000
|
3 | 180.00 | 175.00 | 1.80 | -180.00 | 188.38 |
| 2023-12-19 | 2024-01-05 |
ZTS240419P00190000
ZTS240419P00195000
|
3 | 195.00 | 190.00 | 1.85 | -60.00 | 146.5 |
| 2024-03-19 | 2024-04-05 |
ZTS240719P00165000
ZTS240719P00170000
|
3 | 170.00 | 165.00 | 1.80 | -195.00 | 178.58 |
| 2024-06-18 | 2024-07-05 |
ZTS241018P00160000
ZTS241018P00165000
|
2 | 165.00 | 160.00 | 1.60 | -10.00 | 193.28 |
| 2024-07-16 | 2024-08-02 |
ZTS241115P00175000
ZTS241115P00180000
|
3 | 180.00 | 175.00 | 1.95 | -75.00 | 175.14 |
| 2024-09-17 | 2024-10-04 |
ZTS250117P00185000
ZTS250117P00190000
|
3 | 190.00 | 185.00 | 1.75 | -120.00 | 165.89 |
| 2024-12-17 | 2025-01-03 |
ZTS250417P00160000
ZTS250417P00165000
|
2 | 165.00 | 160.00 | 1.65 | -10.00 | 148.67 |
| 2025-02-18 | 2025-03-07 |
ZTS250620P00145000
ZTS250620P00150000
|
3 | 150.00 | 145.00 | 1.90 | 412.500 | 157.17 |
| 2025-03-18 | 2025-04-04 |
ZTS250718P00155000
ZTS250718P00160000
|
2 | 160.00 | 155.00 | 1.65 | -140.00 | 148.6 |
| 2025-05-20 | 2025-06-06 |
ZTS250919P00155000
ZTS250919P00160000
|
3 | 160.00 | 155.00 | 1.75 | 120.00 | 0 |
| 2025-06-17 | 2025-07-07 |
ZTS251017P00150000
ZTS251017P00155000
|
2 | 155.00 | 150.00 | 1.45 | -170.00 | 0 |