OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

UNH $380.00 Call

UNH261030C00380000

Latest saved OI128Oct 23, 2026
Last change-4vs 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. 2171080 2026-10-02: 60 OI2026-10-05: 63 OI2026-10-06: 100 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 125 OI2026-10-14: 217 OI2026-10-15: 179 OI2026-10-16: 162 OI2026-10-21: 132 OI2026-10-23: 128 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, 2026Viewing128-4
Oct 21, 2026132-30
Oct 16, 2026162-17
Oct 15, 2026179-38
Oct 14, 2026217+92
Oct 09, 2026125+5
Oct 08, 20261200
Oct 07, 2026120+20
Oct 06, 2026100+37
Oct 05, 202663+3
Oct 02, 202660No prior observation