OITracker Cboe delayed data

Contract OI history

Back to IREN

Oct 23, 2026 EXPIRATION

IREN $38.00 Call

IREN261023C00038000

Latest saved OI3,406Oct 23, 2026
Last change+1,247vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.00 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. 3,4061,7030 2026-10-09: 1,273 OI2026-10-13: 1,837 OI2026-10-14: 1,837 OI2026-10-15: 2,001 OI2026-10-16: 2,117 OI2026-10-21: 2,159 OI2026-10-23: 3,406 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, 20263,406+1,247
Oct 21, 2026Viewing2,159+42
Oct 16, 20262,117+116
Oct 15, 20262,001+164
Oct 14, 20261,8370
Oct 13, 20261,837+564
Oct 09, 20261,273No prior observation