OITracker Cboe delayed data

Contract OI history

Back to UNH

Jan 15, 2027 EXPIRATION

UNH $210.00 Call

UNH270115C00210000

Latest saved OI1,027Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $210.00 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. 1,0345170 2026-10-02: 1,034 OI2026-10-05: 1,030 OI2026-10-06: 1,030 OI2026-10-07: 1,030 OI2026-10-08: 1,030 OI2026-10-09: 1,030 OI2026-10-14: 1,030 OI2026-10-15: 1,027 OI2026-10-16: 1,027 OI2026-10-21: 1,027 OI2026-10-23: 1,027 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, 2026Viewing1,0270
Oct 21, 20261,0270
Oct 16, 20261,0270
Oct 15, 20261,027-3
Oct 14, 20261,0300
Oct 09, 20261,0300
Oct 08, 20261,0300
Oct 07, 20261,0300
Oct 06, 20261,0300
Oct 05, 20261,030-4
Oct 02, 20261,034No prior observation