OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $34.00 Call

IREN261023C00034000

Latest saved OI3,575Oct 23, 2026
Last change+587vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $34.00 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. 3,5751,7870 2026-10-09: 115 OI2026-10-13: 614 OI2026-10-14: 614 OI2026-10-15: 1,187 OI2026-10-16: 1,507 OI2026-10-21: 2,988 OI2026-10-23: 3,575 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, 2026Viewing3,575+587
Oct 21, 20262,988+1,481
Oct 16, 20261,507+320
Oct 15, 20261,187+573
Oct 14, 20266140
Oct 13, 2026614+499
Oct 09, 2026115No prior observation