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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $37.00 Put

IREN261023P00037000

Latest saved OI10Oct 23, 2026
Last change-1,761vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $37.00 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. 2,1691,0840 2026-10-09: 2,034 OI2026-10-13: 2,169 OI2026-10-14: 2,169 OI2026-10-15: 2,155 OI2026-10-16: 2,159 OI2026-10-21: 1,771 OI2026-10-23: 10 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, 2026Viewing10-1,761
Oct 21, 20261,771-388
Oct 16, 20262,159+4
Oct 15, 20262,155-14
Oct 14, 20262,1690
Oct 13, 20262,169+135
Oct 09, 20262,034No prior observation