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Contract OI history

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Jan 15, 2027 EXPIRATION

IREN $27.00 Put

IREN270115P00027000

Latest saved OI5,387Oct 23, 2026
Last change+78vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $27.00 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. 8,3574,1780 2026-10-09: 4,105 OI2026-10-13: 4,133 OI2026-10-14: 4,133 OI2026-10-15: 8,222 OI2026-10-16: 8,357 OI2026-10-21: 5,309 OI2026-10-23: 5,387 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, 2026Viewing5,387+78
Oct 21, 20265,309-3,048
Oct 16, 20268,357+135
Oct 15, 20268,222+4,089
Oct 14, 20264,1330
Oct 13, 20264,133+28
Oct 09, 20264,105No prior observation