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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $40.00 Call

IREN261023C00040000

Latest saved OI5,437Oct 23, 2026
Last change+424vs 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. 5,4612,7300 2026-10-09: 2,592 OI2026-10-13: 4,535 OI2026-10-14: 4,535 OI2026-10-15: 5,461 OI2026-10-16: 4,670 OI2026-10-21: 5,013 OI2026-10-23: 5,437 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, 20265,437+424
Oct 21, 2026Viewing5,013+343
Oct 16, 20264,670-791
Oct 15, 20265,461+926
Oct 14, 20264,5350
Oct 13, 20264,535+1,943
Oct 09, 20262,592No prior observation