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Contract OI history

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Mar 19, 2027 EXPIRATION

UNH $380.00 Call

UNH270319C00380000

Latest saved OI967Oct 23, 2026
Last change-37vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $380.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2686340 2026-10-02: 675 OI2026-10-05: 671 OI2026-10-06: 720 OI2026-10-07: 764 OI2026-10-08: 764 OI2026-10-09: 802 OI2026-10-14: 1,268 OI2026-10-15: 1,009 OI2026-10-16: 1,009 OI2026-10-21: 1,004 OI2026-10-23: 967 OI Oct 02, 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, 2026Viewing967-37
Oct 21, 20261,004-5
Oct 16, 20261,0090
Oct 15, 20261,009-259
Oct 14, 20261,268+466
Oct 09, 2026802+38
Oct 08, 20267640
Oct 07, 2026764+44
Oct 06, 2026720+49
Oct 05, 2026671-4
Oct 02, 2026675No prior observation