Contract OI history
Back to OKLOOct 30, 2026 EXPIRATION
OKLO $25.50 Put
OKLO261030P00025500
Latest saved OI64Oct 23, 2026
Last change+33vs previous saved observation
Saved market days2Oct 21, 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 | 64 | +33 |
| Oct 21, 2026Viewing | 31 | No prior observation |