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Contract OI history

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Nov 13, 2026 EXPIRATION

IREN $27.00 Put

IREN261113P00027000

Latest saved OI724Oct 23, 2026
Last change+189vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $27.00 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. 7243620 2026-10-15: 0 OI2026-10-16: 345 OI2026-10-21: 535 OI2026-10-23: 724 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, 2026Viewing724+189
Oct 21, 2026535+190
Oct 16, 2026345+345
Oct 15, 20260No prior observation