OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $33.00 Call

IREN261023C00033000

Latest saved OI4,641Oct 23, 2026
Last change-500vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $33.00 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. 5,1412,5700 2026-10-09: 112 OI2026-10-13: 333 OI2026-10-14: 333 OI2026-10-15: 1,299 OI2026-10-16: 2,331 OI2026-10-21: 5,141 OI2026-10-23: 4,641 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, 2026Viewing4,641-500
Oct 21, 20265,141+2,810
Oct 16, 20262,331+1,032
Oct 15, 20261,299+966
Oct 14, 20263330
Oct 13, 2026333+221
Oct 09, 2026112No prior observation