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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $17.00 Put

IREN270219P00017000

Latest saved OI408Oct 23, 2026
Last change+272vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $17.00 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. 4082040 2026-10-15: 0 OI2026-10-16: 130 OI2026-10-21: 136 OI2026-10-23: 408 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, 2026Viewing408+272
Oct 21, 2026136+6
Oct 16, 2026130+130
Oct 15, 20260No prior observation