OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 30, 2026 EXPIRATION

IREN $44.00 Put

IREN261030P00044000

Latest saved OI1Oct 23, 2026
Last change-240vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $44.00 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. 3411700 2026-10-09: 321 OI2026-10-13: 341 OI2026-10-14: 341 OI2026-10-15: 329 OI2026-10-16: 308 OI2026-10-21: 241 OI2026-10-23: 1 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, 2026Viewing1-240
Oct 21, 2026241-67
Oct 16, 2026308-21
Oct 15, 2026329-12
Oct 14, 20263410
Oct 13, 2026341+20
Oct 09, 2026321No prior observation