Contract OI history
Back to MDBFeb 19, 2027 EXPIRATION
MDB $550.00 Call
MDB270219C00550000
Latest saved OI69Oct 23, 2026
Last change+24vs 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 | 69 | +24 |
| Oct 21, 2026Viewing | 45 | 0 |
| Oct 16, 2026 | 45 | 0 |
| Oct 15, 2026 | 45 | +18 |
| Oct 14, 2026 | 27 | 0 |
| Oct 13, 2026 | 27 | 0 |
| Oct 09, 2026 | 27 | No prior observation |