OITracker Cboe delayed data

Contract OI history

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Sep 15, 2028 EXPIRATION

IREN $30.00 Call

IREN280915C00030000

Latest saved OI2,316Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $30.00 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. 2,3261,1630 2026-10-09: 750 OI2026-10-13: 810 OI2026-10-14: 810 OI2026-10-15: 895 OI2026-10-16: 885 OI2026-10-21: 2,326 OI2026-10-23: 2,316 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, 2026Viewing2,316-10
Oct 21, 20262,326+1,441
Oct 16, 2026885-10
Oct 15, 2026895+85
Oct 14, 20268100
Oct 13, 2026810+60
Oct 09, 2026750No prior observation