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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $50.00 Call

IREN261218C00050000

Latest saved OI18,198Oct 23, 2026
Last change+3,074vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $50.00 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. 18,1989,0990 2026-10-09: 13,413 OI2026-10-13: 13,741 OI2026-10-14: 13,741 OI2026-10-15: 12,664 OI2026-10-16: 15,132 OI2026-10-21: 15,124 OI2026-10-23: 18,198 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, 2026Viewing18,198+3,074
Oct 21, 202615,124-8
Oct 16, 202615,132+2,468
Oct 15, 202612,664-1,077
Oct 14, 202613,7410
Oct 13, 202613,741+328
Oct 09, 202613,413No prior observation