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Contract OI history

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Oct 23, 2026 EXPIRATION

UNH $455.00 Call

UNH261023C00455000

Latest saved OI1,332Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $455.00 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. 1,3326660 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 38 OI2026-10-07: 38 OI2026-10-08: 38 OI2026-10-09: 41 OI2026-10-14: 42 OI2026-10-15: 42 OI2026-10-16: 947 OI2026-10-21: 1,331 OI2026-10-23: 1,332 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, 2026Viewing1,332+1
Oct 21, 20261,331+384
Oct 16, 2026947+905
Oct 15, 2026420
Oct 14, 202642+1
Oct 09, 202641+3
Oct 08, 2026380
Oct 07, 2026380
Oct 06, 2026380
Oct 05, 2026380
Oct 02, 202638No prior observation