Contract OI history
Back to CELHJun 17, 2027 EXPIRATION
CELH $22.50 Put
CELH270617P00022500
Latest saved OI770Oct 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 | 770 | +1 |
| Oct 21, 2026 | 769 | -12 |
| Oct 16, 2026 | 781 | 0 |
| Oct 15, 2026 | 781 | +3 |
| Oct 14, 2026 | 778 | 0 |
| Oct 13, 2026 | 778 | -1 |
| Oct 09, 2026 | 779 | No prior observation |