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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $36.00 Put

IREN270219P00036000

Latest saved OI2,994Oct 23, 2026
Last change+17vs 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. 2,9941,4970 2026-10-09: 2,920 OI2026-10-13: 2,944 OI2026-10-14: 2,944 OI2026-10-15: 2,943 OI2026-10-16: 2,950 OI2026-10-21: 2,977 OI2026-10-23: 2,994 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, 20262,994+17
Oct 21, 2026Viewing2,977+27
Oct 16, 20262,950+7
Oct 15, 20262,943-1
Oct 14, 20262,9440
Oct 13, 20262,944+24
Oct 09, 20262,920No prior observation