Contract OI history
Back to SMCIMay 21, 2027 EXPIRATION
SMCI $36.00 Put
SMCI270521P00036000
Latest saved OI38Oct 23, 2026
Last change+13vs 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 | 38 | +13 |
| Oct 21, 2026 | 25 | +1 |
| Oct 16, 2026 | 24 | 0 |
| Oct 15, 2026 | 24 | +1 |
| Oct 14, 2026 | 23 | 0 |
| Oct 13, 2026 | 23 | 0 |
| Oct 09, 2026 | 23 | No prior observation |