Contract OI history
Back to CELHOct 23, 2026 EXPIRATION
CELH $26.50 Put
CELH261023P00026500
Latest saved OI697Oct 23, 2026
Last change-4vs 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 | 697 | -4 |
| Oct 21, 2026 | 701 | +586 |
| Oct 16, 2026 | 115 | +28 |
| Oct 15, 2026 | 87 | +16 |
| Oct 14, 2026 | 71 | 0 |
| Oct 13, 2026 | 71 | +58 |
| Oct 09, 2026 | 13 | No prior observation |