OITracker Cboe delayed data

Contract OI history

Back to IREN

Feb 19, 2027 EXPIRATION

IREN $28.00 Put

IREN270219P00028000

Latest saved OI1,497Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 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. 1,4977480 2026-10-09: 1,153 OI2026-10-13: 1,150 OI2026-10-14: 1,150 OI2026-10-15: 1,299 OI2026-10-16: 1,346 OI2026-10-21: 1,480 OI2026-10-23: 1,497 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, 20261,497+17
Oct 21, 2026Viewing1,480+134
Oct 16, 20261,346+47
Oct 15, 20261,299+149
Oct 14, 20261,1500
Oct 13, 20261,150-3
Oct 09, 20261,153No prior observation