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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $43.00 Put

IREN261120P00043000

Latest saved OI2,900Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $43.00 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. 2,9071,4530 2026-10-09: 1,913 OI2026-10-13: 2,127 OI2026-10-14: 2,127 OI2026-10-15: 2,644 OI2026-10-16: 2,814 OI2026-10-21: 2,907 OI2026-10-23: 2,900 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, 2026Viewing2,900-7
Oct 21, 20262,907+93
Oct 16, 20262,814+170
Oct 15, 20262,644+517
Oct 14, 20262,1270
Oct 13, 20262,127+214
Oct 09, 20261,913No prior observation