Contract OI history
Back to CELHNov 06, 2026 EXPIRATION
CELH $28.00 Put
CELH261106P00028000
Latest saved OI630Oct 23, 2026
Last change-1vs 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 | 630 | -1 |
| Oct 21, 2026 | 631 | -15 |
| Oct 16, 2026 | 646 | +34 |
| Oct 15, 2026 | 612 | +6 |
| Oct 14, 2026 | 606 | 0 |
| Oct 13, 2026 | 606 | +15 |
| Oct 09, 2026 | 591 | No prior observation |