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Contract OI history

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Jun 16, 2028 EXPIRATION

IREN $20.00 Put

IREN280616P00020000

Latest saved OI140Oct 23, 2026
Last change+1vs 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. 140700 2026-10-09: 130 OI2026-10-13: 119 OI2026-10-14: 119 OI2026-10-15: 119 OI2026-10-16: 121 OI2026-10-21: 139 OI2026-10-23: 140 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, 2026140+1
Oct 21, 2026Viewing139+18
Oct 16, 2026121+2
Oct 15, 20261190
Oct 14, 20261190
Oct 13, 2026119-11
Oct 09, 2026130No prior observation