OITracker Cboe delayed data

Contract OI history

Back to IREN

Dec 18, 2026 EXPIRATION

IREN $5.00 Call

IREN261218C00005000

Latest saved OI224Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $5.00 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. 2241120 2026-10-09: 222 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 222 OI2026-10-16: 222 OI2026-10-21: 224 OI2026-10-23: 224 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, 20262240
Oct 21, 2026Viewing224+2
Oct 16, 20262220
Oct 15, 20262220
Oct 14, 20262220
Oct 13, 20262220
Oct 09, 2026222No prior observation