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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $36.00 Call

IREN261218C00036000

Latest saved OI3,380Oct 23, 2026
Last change+226vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $36.00 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. 3,3801,6900 2026-10-09: 754 OI2026-10-13: 936 OI2026-10-14: 936 OI2026-10-15: 1,040 OI2026-10-16: 2,580 OI2026-10-21: 3,154 OI2026-10-23: 3,380 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, 20263,380+226
Oct 21, 2026Viewing3,154+574
Oct 16, 20262,580+1,540
Oct 15, 20261,040+104
Oct 14, 20269360
Oct 13, 2026936+182
Oct 09, 2026754No prior observation