Contract OI history
Back to CPBDec 18, 2026 EXPIRATION
CPB $26.00 Call
CPB261218C00026000
Latest saved OI1,229Oct 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 | 1,229 | -1 |
| Oct 21, 2026 | 1,230 | 0 |
| Oct 16, 2026 | 1,230 | +1 |
| Oct 15, 2026 | 1,229 | -20 |
| Oct 14, 2026 | 1,249 | 0 |
| Oct 13, 2026 | 1,249 | -10 |
| Oct 09, 2026 | 1,259 | No prior observation |