OITracker Cboe delayed data

Contract OI history

Back to UNH

Jun 17, 2027 EXPIRATION

UNH $440.00 Call

UNH270617C00440000

Latest saved OI987Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $440.00 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. 9904950 2026-10-02: 907 OI2026-10-05: 907 OI2026-10-06: 903 OI2026-10-07: 903 OI2026-10-08: 903 OI2026-10-09: 910 OI2026-10-14: 908 OI2026-10-15: 906 OI2026-10-16: 890 OI2026-10-21: 990 OI2026-10-23: 987 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, 2026Viewing987-3
Oct 21, 2026990+100
Oct 16, 2026890-16
Oct 15, 2026906-2
Oct 14, 2026908-2
Oct 09, 2026910+7
Oct 08, 20269030
Oct 07, 20269030
Oct 06, 2026903-4
Oct 05, 20269070
Oct 02, 2026907No prior observation