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Contract OI history

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Oct 23, 2026 EXPIRATION

IREN $28.50 Call

IREN261023C00028500

Latest saved OI5,359Oct 23, 2026
Last change-496vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $28.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 5,8552,9270 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 1 OI2026-10-16: 1,592 OI2026-10-21: 5,855 OI2026-10-23: 5,359 OI Oct 13, 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, 20265,359-496
Oct 21, 2026Viewing5,855+4,263
Oct 16, 20261,592+1,591
Oct 15, 20261+1
Oct 14, 202600
Oct 13, 20260No prior observation