Compare page

PSX vs VLO stock comparison

Compare Phillips 66 Common Stock (PSX) vs Valero Energy Corporation Common Stock (VLO) with a normalized 1-year performance chart. PSX +88.1% versus VLO +135.7%.

PSX return
+88.1%
VLO return
+135.7%
Spread
-47.7%
Data window
Aug 2025 to Aug 2026

Normalized performance chart

This page exposes the same compare chart image used for social previews, so search crawlers can see symbol-specific comparison content in the initial HTML response.

PSX versus VLO comparison chart

Company pair

PSX

Phillips 66 Common Stock

VLO

Valero Energy Corporation Common Stock