OITracker Cboe delayed data

Contract OI history

Back to UNH

Oct 23, 2026 EXPIRATION

UNH $405.00 Call

UNH261023C00405000

Latest saved OI703Oct 23, 2026
Last change-56vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $405.00 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. 7703850 2026-10-02: 395 OI2026-10-05: 505 OI2026-10-06: 431 OI2026-10-07: 348 OI2026-10-08: 348 OI2026-10-09: 402 OI2026-10-14: 770 OI2026-10-15: 706 OI2026-10-16: 677 OI2026-10-21: 759 OI2026-10-23: 703 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, 2026Viewing703-56
Oct 21, 2026759+82
Oct 16, 2026677-29
Oct 15, 2026706-64
Oct 14, 2026770+368
Oct 09, 2026402+54
Oct 08, 20263480
Oct 07, 2026348-83
Oct 06, 2026431-74
Oct 05, 2026505+110
Oct 02, 2026395No prior observation