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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $20.00 Put

IREN270219P00020000

Latest saved OI5,176Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $20.00 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. 5,1762,5880 2026-10-09: 2,497 OI2026-10-13: 2,499 OI2026-10-14: 2,499 OI2026-10-15: 2,742 OI2026-10-16: 3,018 OI2026-10-21: 5,165 OI2026-10-23: 5,176 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, 2026Viewing5,176+11
Oct 21, 20265,165+2,147
Oct 16, 20263,018+276
Oct 15, 20262,742+243
Oct 14, 20262,4990
Oct 13, 20262,499+2
Oct 09, 20262,497No prior observation