Contract OI history
Back to GRABNov 13, 2026 EXPIRATION
GRAB $500.00 Call
GRAB261113C00000500
Latest saved OI547Oct 23, 2026
Last change+187vs 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 | 547 | +187 |
| Oct 21, 2026Viewing | 360 | +84 |
| Oct 16, 2026 | 276 | -15 |
| Oct 15, 2026 | 291 | +49 |
| Oct 14, 2026 | 242 | 0 |
| Oct 13, 2026 | 242 | +188 |
| Oct 09, 2026 | 54 | No prior observation |