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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $28.00 Put

IREN261030P00028000

Latest saved OI2,317Oct 23, 2026
Last change+636vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 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. 2,3171,1580 2026-10-09: 0 OI2026-10-13: 245 OI2026-10-14: 245 OI2026-10-15: 1,357 OI2026-10-16: 1,280 OI2026-10-21: 1,681 OI2026-10-23: 2,317 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, 2026Viewing2,317+636
Oct 21, 20261,681+401
Oct 16, 20261,280-77
Oct 15, 20261,357+1,112
Oct 14, 20262450
Oct 13, 2026245+245
Oct 09, 20260No prior observation