Contract OI history
Back to IRENOct 30, 2026 EXPIRATION
IREN $31.50 Put
IREN261030P00031500
Latest saved OI240Oct 23, 2026
Last change+220vs previous saved observation
Saved market days2Oct 21, 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 | 240 | +220 |
| Oct 21, 2026 | 20 | No prior observation |