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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $36.00 Put

IREN261218P00036000

Latest saved OI924Oct 23, 2026
Last change+88vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $36.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9244620 2026-10-09: 639 OI2026-10-13: 703 OI2026-10-14: 703 OI2026-10-15: 710 OI2026-10-16: 815 OI2026-10-21: 836 OI2026-10-23: 924 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, 2026924+88
Oct 21, 2026Viewing836+21
Oct 16, 2026815+105
Oct 15, 2026710+7
Oct 14, 20267030
Oct 13, 2026703+64
Oct 09, 2026639No prior observation