OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

UNH $500.00 Call

UNH270115C00500000

Latest saved OI16,879Oct 23, 2026
Last change-46vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $500.00 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. 17,4698,7340 2026-10-02: 17,469 OI2026-10-05: 17,365 OI2026-10-06: 17,393 OI2026-10-07: 17,400 OI2026-10-08: 17,400 OI2026-10-09: 17,315 OI2026-10-14: 17,404 OI2026-10-15: 17,449 OI2026-10-16: 17,270 OI2026-10-21: 16,925 OI2026-10-23: 16,879 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, 2026Viewing16,879-46
Oct 21, 202616,925-345
Oct 16, 202617,270-179
Oct 15, 202617,449+45
Oct 14, 202617,404+89
Oct 09, 202617,315-85
Oct 08, 202617,4000
Oct 07, 202617,400+7
Oct 06, 202617,393+28
Oct 05, 202617,365-104
Oct 02, 202617,469No prior observation