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Contract OI history

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Apr 16, 2027 EXPIRATION

IREN $18.00 Put

IREN270416P00018000

Latest saved OI3,073Oct 23, 2026
Last change+5vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $18.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 3,0731,5360 2026-10-15: 0 OI2026-10-16: 2,427 OI2026-10-21: 3,068 OI2026-10-23: 3,073 OI Oct 15, 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, 20263,073+5
Oct 21, 2026Viewing3,068+641
Oct 16, 20262,427+2,427
Oct 15, 20260No prior observation