Contract OI history
Back to CIAFeb 19, 2027 EXPIRATION
CIA $4.00 Call
CIA270219C00004000
Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days5Oct 13, 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 | 0 | 0 |
| Oct 20, 2026 | 0 | 0 |
| Oct 16, 2026 | 0 | 0 |
| Oct 14, 2026 | 0 | 0 |
| Oct 13, 2026 | 0 | No prior observation |