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Contract OI history

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Sep 15, 2028 EXPIRATION

IREN $40.00 Call

IREN280915C00040000

Latest saved OI1,932Oct 23, 2026
Last change+102vs 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. 1,9329660 2026-10-09: 1,704 OI2026-10-13: 1,722 OI2026-10-14: 1,722 OI2026-10-15: 1,735 OI2026-10-16: 1,826 OI2026-10-21: 1,830 OI2026-10-23: 1,932 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, 2026Viewing1,932+102
Oct 21, 20261,830+4
Oct 16, 20261,826+91
Oct 15, 20261,735+13
Oct 14, 20261,7220
Oct 13, 20261,722+18
Oct 09, 20261,704No prior observation