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Contract OI history

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Jan 15, 2027 EXPIRATION

UNH $510.00 Call

UNH270115C00510000

Latest saved OI3,191Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $510.00 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. 3,1911,5950 2026-10-02: 3,152 OI2026-10-05: 3,152 OI2026-10-06: 3,165 OI2026-10-07: 3,164 OI2026-10-08: 3,164 OI2026-10-09: 3,167 OI2026-10-14: 3,168 OI2026-10-15: 3,185 OI2026-10-16: 3,183 OI2026-10-21: 3,186 OI2026-10-23: 3,191 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, 2026Viewing3,191+5
Oct 21, 20263,186+3
Oct 16, 20263,183-2
Oct 15, 20263,185+17
Oct 14, 20263,168+1
Oct 09, 20263,167+3
Oct 08, 20263,1640
Oct 07, 20263,164-1
Oct 06, 20263,165+13
Oct 05, 20263,1520
Oct 02, 20263,152No prior observation