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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $38.00 Call

IREN261218C00038000

Latest saved OI3,581Oct 23, 2026
Last change+136vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.00 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. 3,5811,7900 2026-10-09: 2,709 OI2026-10-13: 2,790 OI2026-10-14: 2,790 OI2026-10-15: 3,200 OI2026-10-16: 3,118 OI2026-10-21: 3,445 OI2026-10-23: 3,581 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, 20263,581+136
Oct 21, 2026Viewing3,445+327
Oct 16, 20263,118-82
Oct 15, 20263,200+410
Oct 14, 20262,7900
Oct 13, 20262,790+81
Oct 09, 20262,709No prior observation