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Contract OI history

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May 21, 2027 EXPIRATION

IREN $33.00 Call

IREN270521C00033000

Latest saved OI238Oct 23, 2026
Last change+136vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $33.00 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. 2381190 2026-10-09: 60 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 91 OI2026-10-16: 93 OI2026-10-21: 102 OI2026-10-23: 238 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, 2026238+136
Oct 21, 2026Viewing102+9
Oct 16, 202693+2
Oct 15, 202691+30
Oct 14, 2026610
Oct 13, 202661+1
Oct 09, 202660No prior observation