Contract OI history
Back to ACIOct 23, 2026 EXPIRATION
ACI $12.50 Call
ACI261023C00012500
Latest saved OI0Oct 23, 2026
Last change-103vs previous saved observation
Saved market days11Oct 05, 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, 2026Viewing | 0 | -103 |
| Oct 21, 2026 | 103 | -5 |
| Oct 16, 2026 | 108 | -3 |
| Oct 15, 2026 | 111 | 0 |
| Oct 14, 2026 | 111 | 0 |
| Oct 13, 2026 | 111 | +27 |
| Oct 09, 2026 | 84 | +81 |
| Oct 08, 2026 | 3 | 0 |
| Oct 07, 2026 | 3 | 0 |
| Oct 06, 2026 | 3 | +3 |
| Oct 05, 2026 | 0 | No prior observation |