Contract OI history
Back to GRABJun 17, 2027 EXPIRATION
GRAB $3.50 Put
GRAB270617P00003500
Latest saved OI19,085Oct 23, 2026
Last change+57vs 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, 2026 | 19,085 | +57 |
| Oct 21, 2026Viewing | 19,028 | -244 |
| Oct 16, 2026 | 19,272 | +7 |
| Oct 15, 2026 | 19,265 | +26 |
| Oct 14, 2026 | 19,239 | 0 |
| Oct 13, 2026 | 19,239 | +826 |
| Oct 09, 2026 | 18,413 | No prior observation |