Contract OI history
Back to WMTOct 23, 2026 EXPIRATION
WMT $119.00 Put
WMT261023P00119000
Latest saved OI2,644Oct 23, 2026
Last change+502vs 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 | 2,644 | +502 |
| Oct 21, 2026 | 2,142 | +1,853 |
| Oct 16, 2026 | 289 | +288 |
| Oct 15, 2026 | 1 | +1 |
| Oct 14, 2026 | 0 | 0 |
| Oct 12, 2026 | 0 | 0 |
| Oct 09, 2026 | 0 | No prior observation |