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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $35.00 Put

IREN261023P00035000

Latest saved OI88Oct 23, 2026
Last change-3,230vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $35.00 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. 3,6351,8170 2026-10-09: 2,142 OI2026-10-13: 3,371 OI2026-10-14: 3,371 OI2026-10-15: 3,635 OI2026-10-16: 3,630 OI2026-10-21: 3,318 OI2026-10-23: 88 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, 202688-3,230
Oct 21, 2026Viewing3,318-312
Oct 16, 20263,630-5
Oct 15, 20263,635+264
Oct 14, 20263,3710
Oct 13, 20263,371+1,229
Oct 09, 20262,142No prior observation