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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $23.00 Put

IREN261023P00023000

Latest saved OI4,503Oct 23, 2026
Last change+289vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $23.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 4,5032,2510 2026-10-15: 0 OI2026-10-16: 357 OI2026-10-21: 4,214 OI2026-10-23: 4,503 OI Oct 15, 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, 2026Viewing4,503+289
Oct 21, 20264,214+3,857
Oct 16, 2026357+357
Oct 15, 20260No prior observation