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Contract OI history

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Nov 20, 2026 EXPIRATION

IREN $20.00 Put

IREN261120P00020000

Latest saved OI10,533Oct 23, 2026
Last change-228vs 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. 10,7615,3800 2026-10-09: 5,268 OI2026-10-13: 5,415 OI2026-10-14: 5,415 OI2026-10-15: 5,429 OI2026-10-16: 9,102 OI2026-10-21: 10,761 OI2026-10-23: 10,533 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, 2026Viewing10,533-228
Oct 21, 202610,761+1,659
Oct 16, 20269,102+3,673
Oct 15, 20265,429+14
Oct 14, 20265,4150
Oct 13, 20265,415+147
Oct 09, 20265,268No prior observation