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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $42.50 Call

IREN261023C00042500

Latest saved OI271Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $42.50 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. 3561780 2026-10-09: 200 OI2026-10-13: 356 OI2026-10-14: 356 OI2026-10-15: 352 OI2026-10-16: 353 OI2026-10-21: 272 OI2026-10-23: 271 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, 2026Viewing271-1
Oct 21, 2026272-81
Oct 16, 2026353+1
Oct 15, 2026352-4
Oct 14, 20263560
Oct 13, 2026356+156
Oct 09, 2026200No prior observation