Contract OI history
Back to ZSFeb 19, 2027 EXPIRATION
ZS $130.00 Put
ZS270219P00130000
Latest saved OI21Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026 | 21 | +4 |
| Oct 21, 2026Viewing | 17 | 0 |
| Oct 16, 2026 | 17 | 0 |
| Oct 15, 2026 | 17 | 0 |
| Oct 14, 2026 | 17 | 0 |
| Oct 12, 2026 | 17 | +1 |
| Oct 09, 2026 | 16 | No prior observation |