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Contract OI history

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Oct 30, 2026 EXPIRATION

IREN $28.00 Call

IREN261030C00028000

Latest saved OI4,361Oct 23, 2026
Last change+667vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,3612,1800 2026-10-09: 0 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 127 OI2026-10-16: 472 OI2026-10-21: 3,694 OI2026-10-23: 4,361 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, 20264,361+667
Oct 21, 2026Viewing3,694+3,222
Oct 16, 2026472+345
Oct 15, 2026127+98
Oct 14, 2026290
Oct 13, 202629+29
Oct 09, 20260No prior observation