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Contract OI history

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Oct 23, 2026 EXPIRATION

UNH $435.00 Call

UNH261023C00435000

Latest saved OI888Oct 23, 2026
Last change+257vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $435.00 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. 8884440 2026-10-02: 18 OI2026-10-05: 18 OI2026-10-06: 18 OI2026-10-07: 22 OI2026-10-08: 22 OI2026-10-09: 27 OI2026-10-14: 44 OI2026-10-15: 47 OI2026-10-16: 221 OI2026-10-21: 631 OI2026-10-23: 888 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, 2026Viewing888+257
Oct 21, 2026631+410
Oct 16, 2026221+174
Oct 15, 202647+3
Oct 14, 202644+17
Oct 09, 202627+5
Oct 08, 2026220
Oct 07, 202622+4
Oct 06, 2026180
Oct 05, 2026180
Oct 02, 202618No prior observation