Contract OI history
Back to GRABJan 19, 2029 EXPIRATION
GRAB $2.00 Put
GRAB290119P00002000
Latest saved OI257Oct 23, 2026
Last change+22vs 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 | 257 | +22 |
| Oct 21, 2026 | 235 | +3 |
| Oct 16, 2026 | 232 | +2 |
| Oct 15, 2026 | 230 | +81 |
| Oct 14, 2026 | 149 | 0 |
| Oct 13, 2026 | 149 | 0 |
| Oct 09, 2026 | 149 | No prior observation |