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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $27.00 Put

IREN261023P00027000

Latest saved OI4,457Oct 23, 2026
Last change+638vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $27.00 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 4,4572,2280 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 924 OI2026-10-16: 1,816 OI2026-10-21: 3,819 OI2026-10-23: 4,457 OI Oct 13, 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, 20264,457+638
Oct 21, 2026Viewing3,819+2,003
Oct 16, 20261,816+892
Oct 15, 2026924+924
Oct 14, 202600
Oct 13, 20260No prior observation