Contract OI history
Back to CASYNov 20, 2026 EXPIRATION
CASY $750.00 Call
CASY261120C00750000
Latest saved OI114Oct 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 | 114 | +1 |
| Oct 21, 2026 | 113 | +20 |
| Oct 16, 2026 | 93 | +16 |
| Oct 15, 2026 | 77 | 0 |
| Oct 14, 2026 | 77 | 0 |
| Oct 13, 2026 | 77 | +1 |
| Oct 09, 2026 | 76 | No prior observation |