OITracker Cboe delayed data

Contract OI history

Back to IREN

Feb 19, 2027 EXPIRATION

IREN $28.00 Call

IREN270219C00028000

Latest saved OI412Oct 23, 2026
Last change+23vs 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. 4122060 2026-10-09: 43 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-15: 46 OI2026-10-16: 169 OI2026-10-21: 389 OI2026-10-23: 412 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, 2026412+23
Oct 21, 2026Viewing389+220
Oct 16, 2026169+123
Oct 15, 2026460
Oct 14, 2026460
Oct 13, 202646+3
Oct 09, 202643No prior observation