Contract OI history
Back to FOSLMar 19, 2027 EXPIRATION
FOSL $5.00 Call
FOSL270319C00005000
Latest saved OI47Oct 20, 2026
Last change-2vs previous saved observation
Saved market days5Oct 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 20, 2026Viewing | 47 | -2 |
| Oct 16, 2026 | 49 | 0 |
| Oct 14, 2026 | 49 | -4 |
| Oct 13, 2026 | 53 | +1 |
| Oct 09, 2026 | 52 | No prior observation |