OITracker Cboe delayed data

Contract OI history

Back to UNH

Oct 30, 2026 EXPIRATION

UNH $445.00 Call

UNH261030C00445000

Latest saved OI696Oct 23, 2026
Last change+392vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $445.00 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. 6963480 2026-10-02: 53 OI2026-10-05: 53 OI2026-10-06: 68 OI2026-10-07: 106 OI2026-10-08: 106 OI2026-10-09: 106 OI2026-10-14: 128 OI2026-10-15: 125 OI2026-10-16: 128 OI2026-10-21: 304 OI2026-10-23: 696 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, 2026Viewing696+392
Oct 21, 2026304+176
Oct 16, 2026128+3
Oct 15, 2026125-3
Oct 14, 2026128+22
Oct 09, 20261060
Oct 08, 20261060
Oct 07, 2026106+38
Oct 06, 202668+15
Oct 05, 2026530
Oct 02, 202653No prior observation