OITracker Cboe delayed data

Contract OI history

Back to UNH

Nov 20, 2026 EXPIRATION

UNH $390.00 Call

UNH261120C00390000

Latest saved OI1,187Oct 23, 2026
Last change+82vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $390.00 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. 1,2556270 2026-10-02: 938 OI2026-10-05: 956 OI2026-10-06: 918 OI2026-10-07: 948 OI2026-10-08: 948 OI2026-10-09: 853 OI2026-10-14: 1,083 OI2026-10-15: 1,255 OI2026-10-16: 1,142 OI2026-10-21: 1,105 OI2026-10-23: 1,187 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, 2026Viewing1,187+82
Oct 21, 20261,105-37
Oct 16, 20261,142-113
Oct 15, 20261,255+172
Oct 14, 20261,083+230
Oct 09, 2026853-95
Oct 08, 20269480
Oct 07, 2026948+30
Oct 06, 2026918-38
Oct 05, 2026956+18
Oct 02, 2026938No prior observation