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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $42.00 Put

IREN261120P00042000

Latest saved OI5,663Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $42.00 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. 5,6642,8320 2026-10-09: 2,446 OI2026-10-13: 4,102 OI2026-10-14: 4,102 OI2026-10-15: 4,862 OI2026-10-16: 5,356 OI2026-10-21: 5,664 OI2026-10-23: 5,663 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, 2026Viewing5,663-1
Oct 21, 20265,664+308
Oct 16, 20265,356+494
Oct 15, 20264,862+760
Oct 14, 20264,1020
Oct 13, 20264,102+1,656
Oct 09, 20262,446No prior observation