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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $19.00 Put

IREN261023P00019000

Latest saved OI1,916Oct 23, 2026
Last change+286vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $19.00 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. 1,9169580 2026-10-09: 41 OI2026-10-13: 40 OI2026-10-14: 40 OI2026-10-15: 179 OI2026-10-16: 952 OI2026-10-21: 1,630 OI2026-10-23: 1,916 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, 20261,916+286
Oct 21, 2026Viewing1,630+678
Oct 16, 2026952+773
Oct 15, 2026179+139
Oct 14, 2026400
Oct 13, 202640-1
Oct 09, 202641No prior observation