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Contract OI history

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Feb 19, 2027 EXPIRATION

IREN $38.00 Put

IREN270219P00038000

Latest saved OI281Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $38.00 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. 2811400 2026-10-09: 131 OI2026-10-13: 129 OI2026-10-14: 129 OI2026-10-15: 129 OI2026-10-16: 258 OI2026-10-21: 280 OI2026-10-23: 281 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, 2026Viewing281+1
Oct 21, 2026280+22
Oct 16, 2026258+129
Oct 15, 20261290
Oct 14, 20261290
Oct 13, 2026129-2
Oct 09, 2026131No prior observation