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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $36.50 Put

IREN261030P00036500

Latest saved OI533Oct 23, 2026
Last change-18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $36.50 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. 5512750 2026-10-09: 0 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 198 OI2026-10-16: 196 OI2026-10-21: 551 OI2026-10-23: 533 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, 2026533-18
Oct 21, 2026Viewing551+355
Oct 16, 2026196-2
Oct 15, 2026198-5
Oct 14, 20262030
Oct 13, 2026203+203
Oct 09, 20260No prior observation