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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $34.00 Put

IREN261218P00034000

Latest saved OI2,439Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $34.00 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. 2,5501,2750 2026-10-09: 2,295 OI2026-10-13: 2,453 OI2026-10-14: 2,453 OI2026-10-15: 2,550 OI2026-10-16: 2,421 OI2026-10-21: 2,441 OI2026-10-23: 2,439 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, 2026Viewing2,439-2
Oct 21, 20262,441+20
Oct 16, 20262,421-129
Oct 15, 20262,550+97
Oct 14, 20262,4530
Oct 13, 20262,453+158
Oct 09, 20262,295No prior observation