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Contract OI history

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Jul 16, 2027 EXPIRATION

IREN $40.00 Put

IREN270716P00040000

Latest saved OI114Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $40.00 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. 114570 2026-10-09: 84 OI2026-10-13: 98 OI2026-10-14: 98 OI2026-10-15: 88 OI2026-10-16: 113 OI2026-10-21: 113 OI2026-10-23: 114 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, 2026114+1
Oct 21, 2026Viewing1130
Oct 16, 2026113+25
Oct 15, 202688-10
Oct 14, 2026980
Oct 13, 202698+14
Oct 09, 202684No prior observation