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Contract OI history

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Nov 06, 2026 EXPIRATION

IREN $31.50 Call

IREN261106C00031500

Latest saved OI147Oct 23, 2026
Last change+34vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $31.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 147730 2026-10-21: 113 OI2026-10-23: 147 OI Oct 21, 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, 2026Viewing147+34
Oct 21, 2026113No prior observation