Contract OI history
Back to GRABDec 17, 2027 EXPIRATION
GRAB $5.50 Call
GRAB271217C00005500
Latest saved OI10,395Oct 23, 2026
Last change+1vs 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 | 10,395 | +1 |
| Oct 21, 2026 | 10,394 | +49 |
| Oct 16, 2026 | 10,345 | +358 |
| Oct 15, 2026 | 9,987 | +10 |
| Oct 14, 2026 | 9,977 | 0 |
| Oct 13, 2026 | 9,977 | -10 |
| Oct 09, 2026 | 9,987 | No prior observation |