OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

UNH $330.00 Call

UNH270115C00330000

Latest saved OI2,751Oct 23, 2026
Last change-53vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $330.00 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. 2,8191,4090 2026-10-02: 2,819 OI2026-10-05: 2,813 OI2026-10-06: 2,814 OI2026-10-07: 2,814 OI2026-10-08: 2,814 OI2026-10-09: 2,813 OI2026-10-14: 2,813 OI2026-10-15: 2,811 OI2026-10-16: 2,810 OI2026-10-21: 2,804 OI2026-10-23: 2,751 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, 2026Viewing2,751-53
Oct 21, 20262,804-6
Oct 16, 20262,810-1
Oct 15, 20262,811-2
Oct 14, 20262,8130
Oct 09, 20262,813-1
Oct 08, 20262,8140
Oct 07, 20262,8140
Oct 06, 20262,814+1
Oct 05, 20262,813-6
Oct 02, 20262,819No prior observation