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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $39.00 Put

IREN261023P00039000

Latest saved OI21Oct 23, 2026
Last change-1,613vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $39.00 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. 2,4021,2010 2026-10-09: 2,111 OI2026-10-13: 2,259 OI2026-10-14: 2,259 OI2026-10-15: 2,402 OI2026-10-16: 2,274 OI2026-10-21: 1,634 OI2026-10-23: 21 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, 202621-1,613
Oct 21, 2026Viewing1,634-640
Oct 16, 20262,274-128
Oct 15, 20262,402+143
Oct 14, 20262,2590
Oct 13, 20262,259+148
Oct 09, 20262,111No prior observation