Contract OI history
Back to STMOct 30, 2026 EXPIRATION
STM $49.00 Call
STM261030C00049000
Latest saved OI8,385Oct 23, 2026
Last change+8,282vs 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, 2026Viewing | 8,385 | +8,282 |
| Oct 21, 2026 | 103 | +20 |
| Oct 16, 2026 | 83 | +70 |
| Oct 15, 2026 | 13 | +12 |
| Oct 14, 2026 | 1 | 0 |
| Oct 13, 2026 | 1 | 0 |
| Oct 09, 2026 | 1 | 0 |
| Oct 08, 2026 | 1 | 0 |
| Oct 07, 2026 | 1 | 0 |
| Oct 06, 2026 | 1 | 0 |
| Oct 05, 2026 | 1 | 0 |
| Oct 02, 2026 | 1 | No prior observation |