OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $41.00 Call

IREN261023C00041000

Latest saved OI2,080Oct 23, 2026
Last change-53vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $41.00 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. 2,1331,0660 2026-10-09: 525 OI2026-10-13: 1,311 OI2026-10-14: 1,311 OI2026-10-15: 1,740 OI2026-10-16: 1,791 OI2026-10-21: 2,133 OI2026-10-23: 2,080 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, 20262,080-53
Oct 21, 2026Viewing2,133+342
Oct 16, 20261,791+51
Oct 15, 20261,740+429
Oct 14, 20261,3110
Oct 13, 20261,311+786
Oct 09, 2026525No prior observation