Contract OI history
Back to CELHOct 23, 2026 EXPIRATION
CELH $27.00 Put
CELH261023P00027000
Latest saved OI500Oct 23, 2026
Last change+20vs 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 | 500 | +20 |
| Oct 21, 2026 | 480 | -62 |
| Oct 16, 2026 | 542 | +50 |
| Oct 15, 2026 | 492 | -4 |
| Oct 14, 2026 | 496 | 0 |
| Oct 13, 2026 | 496 | +27 |
| Oct 09, 2026 | 469 | No prior observation |