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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $40.00 Call

IREN261120C00040000

Latest saved OI20,986Oct 23, 2026
Last change+1,503vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $40.00 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. 20,98610,4930 2026-10-09: 5,519 OI2026-10-13: 12,857 OI2026-10-14: 12,857 OI2026-10-15: 16,004 OI2026-10-16: 17,297 OI2026-10-21: 19,483 OI2026-10-23: 20,986 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, 2026Viewing20,986+1,503
Oct 21, 202619,483+2,186
Oct 16, 202617,297+1,293
Oct 15, 202616,004+3,147
Oct 14, 202612,8570
Oct 13, 202612,857+7,338
Oct 09, 20265,519No prior observation