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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $42.00 Call

IREN261218C00042000

Latest saved OI6,805Oct 23, 2026
Last change+4,886vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $42.00 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. 6,8053,4020 2026-10-09: 1,856 OI2026-10-13: 1,835 OI2026-10-14: 1,835 OI2026-10-15: 1,922 OI2026-10-16: 1,981 OI2026-10-21: 1,919 OI2026-10-23: 6,805 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, 2026Viewing6,805+4,886
Oct 21, 20261,919-62
Oct 16, 20261,981+59
Oct 15, 20261,922+87
Oct 14, 20261,8350
Oct 13, 20261,835-21
Oct 09, 20261,856No prior observation