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Contract OI history

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Jun 17, 2027 EXPIRATION

IREN $40.00 Call

IREN270617C00040000

Latest saved OI5,427Oct 23, 2026
Last change+415vs 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. 5,4272,7130 2026-10-09: 2,446 OI2026-10-13: 2,635 OI2026-10-14: 2,635 OI2026-10-15: 2,927 OI2026-10-16: 4,511 OI2026-10-21: 5,012 OI2026-10-23: 5,427 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, 20265,427+415
Oct 21, 2026Viewing5,012+501
Oct 16, 20264,511+1,584
Oct 15, 20262,927+292
Oct 14, 20262,6350
Oct 13, 20262,635+189
Oct 09, 20262,446No prior observation