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Contract OI history

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Aug 20, 2027 EXPIRATION

IREN $35.00 Put

IREN270820P00035000

Latest saved OI398Oct 23, 2026
Last change0vs 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. 3981990 2026-10-09: 298 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 328 OI2026-10-16: 380 OI2026-10-21: 398 OI2026-10-23: 398 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, 20263980
Oct 21, 2026Viewing398+18
Oct 16, 2026380+52
Oct 15, 2026328+7
Oct 14, 20263210
Oct 13, 2026321+23
Oct 09, 2026298No prior observation