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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $31.00 Call

IREN261218C00031000

Latest saved OI3,064Oct 23, 2026
Last change+52vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $31.00 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. 3,0641,5320 2026-10-09: 1,166 OI2026-10-13: 1,168 OI2026-10-14: 1,168 OI2026-10-15: 1,704 OI2026-10-16: 3,041 OI2026-10-21: 3,012 OI2026-10-23: 3,064 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, 20263,064+52
Oct 21, 2026Viewing3,012-29
Oct 16, 20263,041+1,337
Oct 15, 20261,704+536
Oct 14, 20261,1680
Oct 13, 20261,168+2
Oct 09, 20261,166No prior observation