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Contract OI history

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Nov 13, 2026 EXPIRATION

UNH $420.00 Call

UNH261113C00420000

Latest saved OI228Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $420.00 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. 2281140 2026-10-02: 0 OI2026-10-05: 11 OI2026-10-06: 54 OI2026-10-07: 56 OI2026-10-08: 56 OI2026-10-09: 79 OI2026-10-14: 88 OI2026-10-15: 120 OI2026-10-16: 193 OI2026-10-21: 213 OI2026-10-23: 228 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, 2026Viewing228+15
Oct 21, 2026213+20
Oct 16, 2026193+73
Oct 15, 2026120+32
Oct 14, 202688+9
Oct 09, 202679+23
Oct 08, 2026560
Oct 07, 202656+2
Oct 06, 202654+43
Oct 05, 202611+11
Oct 02, 20260No prior observation