OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

UNH $382.50 Put

UNH261106P00382500

Latest saved OI106Oct 23, 2026
Last change+98vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $382.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 106530 2026-10-21: 8 OI2026-10-23: 106 OI Oct 21, 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, 2026Viewing106+98
Oct 21, 20268No prior observation