OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $25.00 Call

IREN261023C00025000

Latest saved OI2,909Oct 23, 2026
Last change+900vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,9091,4540 2026-10-09: 15 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 22 OI2026-10-16: 133 OI2026-10-21: 2,009 OI2026-10-23: 2,909 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, 2026Viewing2,909+900
Oct 21, 20262,009+1,876
Oct 16, 2026133+111
Oct 15, 202622+3
Oct 14, 2026190
Oct 13, 202619+4
Oct 09, 202615No prior observation