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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $17.00 Put

IREN261218P00017000

Latest saved OI2,302Oct 23, 2026
Last change+356vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $17.00 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. 2,3021,1510 2026-10-09: 306 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 284 OI2026-10-16: 1,010 OI2026-10-21: 1,946 OI2026-10-23: 2,302 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, 2026Viewing2,302+356
Oct 21, 20261,946+936
Oct 16, 20261,010+726
Oct 15, 2026284+35
Oct 14, 20262490
Oct 13, 2026249-57
Oct 09, 2026306No prior observation