OITracker Cboe delayed data

Contract OI history

Back to IREN

Nov 06, 2026 EXPIRATION

IREN $20.00 Put

IREN261106P00020000

Latest saved OI766Oct 23, 2026
Last change+71vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $20.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7663830 2026-10-09: 337 OI2026-10-13: 349 OI2026-10-14: 349 OI2026-10-15: 438 OI2026-10-16: 531 OI2026-10-21: 695 OI2026-10-23: 766 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IREN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing766+71
Oct 21, 2026695+164
Oct 16, 2026531+93
Oct 15, 2026438+89
Oct 14, 20263490
Oct 13, 2026349+12
Oct 09, 2026337No prior observation