Contract OI history
Back to ZETANov 06, 2026 EXPIRATION
ZETA $35.00 Call
ZETA261106C00035000
Latest saved OI157Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 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 | 157 | +4 |
| Oct 21, 2026Viewing | 153 | +37 |
| Oct 16, 2026 | 116 | +49 |
| Oct 15, 2026 | 67 | +8 |
| Oct 14, 2026 | 59 | 0 |
| Oct 13, 2026 | 59 | +8 |
| Oct 09, 2026 | 51 | +8 |
| Oct 08, 2026 | 43 | 0 |
| Oct 07, 2026 | 43 | +4 |
| Oct 06, 2026 | 39 | +9 |
| Oct 05, 2026 | 30 | +5 |
| Oct 02, 2026 | 25 | No prior observation |