Contract OI history
Back to BRUNDec 18, 2026 EXPIRATION
BRUN $12.50 Call
BRUN261218C00012500
Latest saved OI85Oct 23, 2026
Last change+63vs previous saved observation
Saved market days4Oct 15, 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 | 85 | +63 |
| Oct 21, 2026 | 22 | +22 |
| Oct 16, 2026 | 0 | 0 |
| Oct 15, 2026 | 0 | No prior observation |