Contract OI history
Back to BSPNov 20, 2026 EXPIRATION
BSP $45.00 Call
BSP261120C00045000
Latest saved OI211Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 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 | 211 | +1 |
| Oct 21, 2026 | 210 | +42 |
| Oct 16, 2026 | 168 | -5 |
| Oct 15, 2026 | 173 | +3 |
| Oct 14, 2026 | 170 | +7 |
| Oct 13, 2026 | 163 | +68 |
| Oct 08, 2026 | 95 | No prior observation |