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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $20.00 Put

IREN261023P00020000

Latest saved OI4,434Oct 23, 2026
Last change+88vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $20.00 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. 4,4342,2170 2026-10-09: 273 OI2026-10-13: 386 OI2026-10-14: 386 OI2026-10-15: 572 OI2026-10-16: 1,257 OI2026-10-21: 4,346 OI2026-10-23: 4,434 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, 2026Viewing4,434+88
Oct 21, 20264,346+3,089
Oct 16, 20261,257+685
Oct 15, 2026572+186
Oct 14, 20263860
Oct 13, 2026386+113
Oct 09, 2026273No prior observation