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Contract OI history

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Oct 23, 2026 EXPIRATION

UNH $427.50 Call

UNH261023C00427500

Latest saved OI956Oct 23, 2026
Last change+684vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $427.50 call open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 9564780 2026-10-14: 0 OI2026-10-15: 48 OI2026-10-16: 116 OI2026-10-21: 272 OI2026-10-23: 956 OI Oct 14, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

UNH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing956+684
Oct 21, 2026272+156
Oct 16, 2026116+68
Oct 15, 202648+48
Oct 14, 20260No prior observation