OITracker Cboe delayed data

Contract OI history

Back to UHS

Jan 15, 2027 EXPIRATION

UHS $180.00 Call

UHS270115C00180000

Latest saved OI1,595Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UHS $180.00 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. 1,5957970 2026-10-02: 965 OI2026-10-05: 965 OI2026-10-06: 965 OI2026-10-07: 965 OI2026-10-08: 965 OI2026-10-09: 965 OI2026-10-14: 1,065 OI2026-10-15: 1,595 OI2026-10-16: 1,595 OI2026-10-21: 1,595 OI2026-10-23: 1,595 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

UHS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,5950
Oct 21, 2026Viewing1,5950
Oct 16, 20261,5950
Oct 15, 20261,595+530
Oct 14, 20261,065+100
Oct 09, 20269650
Oct 08, 20269650
Oct 07, 20269650
Oct 06, 20269650
Oct 05, 20269650
Oct 02, 2026965No prior observation