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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $38.00 Put

IREN261120P00038000

Latest saved OI2,598Oct 23, 2026
Last change+148vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.00 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. 2,5981,2990 2026-10-09: 1,772 OI2026-10-13: 1,880 OI2026-10-14: 1,880 OI2026-10-15: 1,903 OI2026-10-16: 1,929 OI2026-10-21: 2,450 OI2026-10-23: 2,598 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, 20262,598+148
Oct 21, 2026Viewing2,450+521
Oct 16, 20261,929+26
Oct 15, 20261,903+23
Oct 14, 20261,8800
Oct 13, 20261,880+108
Oct 09, 20261,772No prior observation