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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $25.00 Put

IREN270219P00025000

Latest saved OI4,371Oct 23, 2026
Last change+96vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $25.00 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. 4,3712,1850 2026-10-09: 1,274 OI2026-10-13: 3,191 OI2026-10-14: 3,191 OI2026-10-15: 3,035 OI2026-10-16: 4,080 OI2026-10-21: 4,275 OI2026-10-23: 4,371 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, 20264,371+96
Oct 21, 2026Viewing4,275+195
Oct 16, 20264,080+1,045
Oct 15, 20263,035-156
Oct 14, 20263,1910
Oct 13, 20263,191+1,917
Oct 09, 20261,274No prior observation