Contract OI history
Back to SOFIJan 15, 2027 EXPIRATION
SOFI $35.00 Call
SOFI270115C00035000
Latest saved OI29,343Oct 23, 2026
Last change-63vs 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 | 29,343 | -63 |
| Oct 21, 2026 | 29,406 | -227 |
| Oct 16, 2026 | 29,633 | +180 |
| Oct 15, 2026 | 29,453 | -525 |
| Oct 14, 2026 | 29,978 | 0 |
| Oct 13, 2026 | 29,978 | -131 |
| Oct 09, 2026 | 30,109 | No prior observation |