Contract OI history
Back to CELHJan 15, 2027 EXPIRATION
CELH $22.50 Put
CELH270115P00022500
Latest saved OI3,304Oct 23, 2026
Last change+86vs 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 | 3,304 | +86 |
| Oct 21, 2026 | 3,218 | 0 |
| Oct 16, 2026 | 3,218 | 0 |
| Oct 15, 2026 | 3,218 | -19 |
| Oct 14, 2026 | 3,237 | 0 |
| Oct 13, 2026 | 3,237 | +31 |
| Oct 09, 2026 | 3,206 | No prior observation |