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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $39.00 Put

IREN261030P00039000

Latest saved OI406Oct 23, 2026
Last change-646vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $39.00 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. 1,0545270 2026-10-09: 1,014 OI2026-10-13: 1,054 OI2026-10-14: 1,054 OI2026-10-15: 989 OI2026-10-16: 965 OI2026-10-21: 1,052 OI2026-10-23: 406 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, 2026406-646
Oct 21, 2026Viewing1,052+87
Oct 16, 2026965-24
Oct 15, 2026989-65
Oct 14, 20261,0540
Oct 13, 20261,054+40
Oct 09, 20261,014No prior observation