OITracker Cboe delayed data

Contract OI history

Back to IREN

Nov 20, 2026 EXPIRATION

IREN $28.00 Call

IREN261120C00028000

Latest saved OI4,710Oct 23, 2026
Last change+94vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 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. 4,7102,3550 2026-10-09: 115 OI2026-10-13: 169 OI2026-10-14: 169 OI2026-10-15: 169 OI2026-10-16: 2,294 OI2026-10-21: 4,616 OI2026-10-23: 4,710 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, 20264,710+94
Oct 21, 2026Viewing4,616+2,322
Oct 16, 20262,294+2,125
Oct 15, 20261690
Oct 14, 20261690
Oct 13, 2026169+54
Oct 09, 2026115No prior observation