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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $38.50 Put

IREN261030P00038500

Latest saved OI161Oct 23, 2026
Last change-83vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.50 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. 3131560 2026-10-09: 0 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-15: 165 OI2026-10-16: 313 OI2026-10-21: 244 OI2026-10-23: 161 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, 2026161-83
Oct 21, 2026Viewing244-69
Oct 16, 2026313+148
Oct 15, 2026165+52
Oct 14, 20261130
Oct 13, 2026113+113
Oct 09, 20260No prior observation