Contract OI history
Back to MARAMar 19, 2027 EXPIRATION
MARA $17.00 Call
MARA270319C00017000
Latest saved OI736Oct 23, 2026
Last change+36vs 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 | 736 | +36 |
| Oct 21, 2026 | 700 | +13 |
| Oct 16, 2026 | 687 | +28 |
| Oct 15, 2026 | 659 | +2 |
| Oct 14, 2026 | 657 | 0 |
| Oct 13, 2026 | 657 | -11 |
| Oct 09, 2026 | 668 | No prior observation |