Contract OI history
Back to CELHNov 20, 2026 EXPIRATION
CELH $30.00 Put
CELH261120P00030000
Latest saved OI975Oct 23, 2026
Last change+16vs 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 | 975 | +16 |
| Oct 21, 2026 | 959 | +218 |
| Oct 16, 2026 | 741 | +3 |
| Oct 15, 2026 | 738 | -10 |
| Oct 14, 2026 | 748 | 0 |
| Oct 13, 2026 | 748 | +67 |
| Oct 09, 2026 | 681 | No prior observation |