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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $31.00 Put

IREN261030P00031000

Latest saved OI1,656Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $31.00 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. 1,6658320 2026-10-09: 324 OI2026-10-13: 809 OI2026-10-14: 809 OI2026-10-15: 1,357 OI2026-10-16: 1,527 OI2026-10-21: 1,665 OI2026-10-23: 1,656 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, 2026Viewing1,656-9
Oct 21, 20261,665+138
Oct 16, 20261,527+170
Oct 15, 20261,357+548
Oct 14, 20268090
Oct 13, 2026809+485
Oct 09, 2026324No prior observation