Contract OI history
Back to SOFIOct 30, 2026 EXPIRATION
SOFI $13.50 Call
SOFI261030C00013500
Latest saved OI835Oct 23, 2026
Last change-95vs 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 | 835 | -95 |
| Oct 21, 2026 | 930 | -14 |
| Oct 16, 2026 | 944 | +215 |
| Oct 15, 2026 | 729 | +597 |
| Oct 14, 2026 | 132 | 0 |
| Oct 13, 2026 | 132 | +89 |
| Oct 09, 2026 | 43 | No prior observation |