Contract OI history
Back to ASSTJan 21, 2028 EXPIRATION
ASST $2.00 Call
ASST2280121C00002000
Latest saved OI26,209Oct 23, 2026
Last change-9vs 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, 2026Viewing | 26,209 | -9 |
| Oct 21, 2026 | 26,218 | 0 |
| Oct 16, 2026 | 26,218 | 0 |
| Oct 15, 2026 | 26,218 | 0 |
| Oct 14, 2026 | 26,218 | 0 |
| Oct 13, 2026 | 26,218 | -1 |
| Oct 09, 2026 | 26,219 | No prior observation |