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Contract OI history

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May 21, 2027 EXPIRATION

IREN $50.00 Call

IREN270521C00050000

Latest saved OI334Oct 23, 2026
Last change+54vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IREN $50.00 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. 3341670 2026-10-09: 163 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 180 OI2026-10-16: 236 OI2026-10-21: 280 OI2026-10-23: 334 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, 2026334+54
Oct 21, 2026Viewing280+44
Oct 16, 2026236+56
Oct 15, 2026180+5
Oct 14, 20261750
Oct 13, 2026175+12
Oct 09, 2026163No prior observation