Contract OI history
Back to CASYNov 20, 2026 EXPIRATION
CASY $630.00 Call
CASY261120C00630000
Latest saved OI44Oct 23, 2026
Last change-5vs 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 | 44 | -5 |
| Oct 21, 2026 | 49 | -3 |
| Oct 16, 2026 | 52 | -19 |
| Oct 15, 2026 | 71 | +9 |
| Oct 14, 2026 | 62 | 0 |
| Oct 13, 2026 | 62 | -2 |
| Oct 09, 2026 | 64 | No prior observation |