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Contract OI history

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Oct 23, 2026 EXPIRATION

UNH $430.00 Call

UNH261023C00430000

Latest saved OI1,642Oct 23, 2026
Last change+560vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $430.00 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. 1,6428210 2026-10-02: 160 OI2026-10-05: 162 OI2026-10-06: 190 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 185 OI2026-10-14: 298 OI2026-10-15: 282 OI2026-10-16: 390 OI2026-10-21: 1,082 OI2026-10-23: 1,642 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, 2026Viewing1,642+560
Oct 21, 20261,082+692
Oct 16, 2026390+108
Oct 15, 2026282-16
Oct 14, 2026298+113
Oct 09, 2026185+5
Oct 08, 20261800
Oct 07, 2026180-10
Oct 06, 2026190+28
Oct 05, 2026162+2
Oct 02, 2026160No prior observation