Contract OI history
Back to CELHNov 20, 2026 EXPIRATION
CELH $30.50 Put
CELH261120P00030500
Latest saved OI76Oct 23, 2026
Last change+2vs 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, 2026Viewing | 76 | +2 |
| Oct 21, 2026 | 74 | No prior observation |