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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $8.00 Put

IREN261218P00008000

Latest saved OI11,601Oct 23, 2026
Last change+585vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $8.00 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. 12,3896,1940 2026-10-09: 12,385 OI2026-10-13: 12,385 OI2026-10-14: 12,385 OI2026-10-15: 12,389 OI2026-10-16: 12,380 OI2026-10-21: 11,016 OI2026-10-23: 11,601 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, 202611,601+585
Oct 21, 2026Viewing11,016-1,364
Oct 16, 202612,380-9
Oct 15, 202612,389+4
Oct 14, 202612,3850
Oct 13, 202612,3850
Oct 09, 202612,385No prior observation