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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $39.00 Put

IREN270219P00039000

Latest saved OI306Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $39.00 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. 3061530 2026-10-09: 250 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 274 OI2026-10-16: 276 OI2026-10-21: 278 OI2026-10-23: 306 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, 2026306+28
Oct 21, 2026Viewing278+2
Oct 16, 2026276+2
Oct 15, 2026274+26
Oct 14, 20262480
Oct 13, 2026248-2
Oct 09, 2026250No prior observation