Contract OI history
Back to MPOct 30, 2026 EXPIRATION
MP $43.50 Put
MP261030P00043500
Latest saved OI66Oct 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 | 66 | +1 |
| Oct 21, 2026 | 65 | +18 |
| Oct 16, 2026 | 47 | +2 |
| Oct 15, 2026 | 45 | +22 |
| Oct 14, 2026 | 23 | 0 |
| Oct 13, 2026 | 23 | +23 |
| Oct 09, 2026 | 0 | No prior observation |