Contract OI history
Back to SOFIJan 15, 2027 EXPIRATION
SOFI $10.00 Call
SOFI270115C00010000
Latest saved OI18,634Oct 23, 2026
Last change-44vs 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 | 18,634 | -44 |
| Oct 21, 2026 | 18,678 | +33 |
| Oct 16, 2026 | 18,645 | -2 |
| Oct 15, 2026 | 18,647 | -96 |
| Oct 14, 2026 | 18,743 | 0 |
| Oct 13, 2026 | 18,743 | -217 |
| Oct 09, 2026 | 18,960 | No prior observation |