Contract OI history
Back to MPOct 23, 2026 EXPIRATION
MP $37.50 Put
MP261023P00037500
Latest saved OI247Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 13, 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 | 247 | +1 |
| Oct 21, 2026 | 246 | +236 |
| Oct 16, 2026 | 10 | +3 |
| Oct 15, 2026 | 7 | +7 |
| Oct 14, 2026 | 0 | 0 |
| Oct 13, 2026 | 0 | No prior observation |