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Contract OI history

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Dec 18, 2026 EXPIRATION

IREN $39.00 Call

IREN261218C00039000

Latest saved OI1,875Oct 23, 2026
Last change+334vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $39.00 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. 1,8759370 2026-10-09: 905 OI2026-10-13: 1,198 OI2026-10-14: 1,198 OI2026-10-15: 1,238 OI2026-10-16: 1,416 OI2026-10-21: 1,541 OI2026-10-23: 1,875 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, 2026Viewing1,875+334
Oct 21, 20261,541+125
Oct 16, 20261,416+178
Oct 15, 20261,238+40
Oct 14, 20261,1980
Oct 13, 20261,198+293
Oct 09, 2026905No prior observation