Contract OI history
Back to GRABJan 15, 2027 EXPIRATION
GRAB $2.50 Put
GRAB270115P00002500
Latest saved OI37,270Oct 23, 2026
Last change+1,122vs 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 | 37,270 | +1,122 |
| Oct 21, 2026 | 36,148 | +2,043 |
| Oct 16, 2026 | 34,105 | +16 |
| Oct 15, 2026 | 34,089 | +122 |
| Oct 14, 2026 | 33,967 | 0 |
| Oct 13, 2026 | 33,967 | +1 |
| Oct 09, 2026 | 33,966 | No prior observation |