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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $38.50 Call

IREN261023C00038500

Latest saved OI1,569Oct 23, 2026
Last change+772vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.50 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. 1,5697840 2026-10-09: 724 OI2026-10-13: 791 OI2026-10-14: 791 OI2026-10-15: 765 OI2026-10-16: 748 OI2026-10-21: 797 OI2026-10-23: 1,569 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, 2026Viewing1,569+772
Oct 21, 2026797+49
Oct 16, 2026748-17
Oct 15, 2026765-26
Oct 14, 20267910
Oct 13, 2026791+67
Oct 09, 2026724No prior observation