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PSX vs XOM

A side-by-side look at PSX and XOM, updated throughout the trading session.

Performance, normalized

Z-scored closes: both paths on one scale, price levels aside.

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PSX vs XOM: how they differ

Phillips 66 (PSX) and Exxonmobil Holdings Corporation (XOM) are both in the Energy sector: PSX is classified in Oil & Gas Refining & Marketing, XOM in Oil & Gas Integrated. Both trade on NYSE.

PSX trades about 2.8 million shares a day on average, against 14.4 million for XOM. PSX has the higher beta (0.70 against 0.17 for XOM), meaning it has historically moved more with the broad market. Over the trailing twelve months, PSX paid $5.01 per share in dividends and XOM paid $4.12 per share.

Figures as of October 25, 2026.

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The chart Z-score-normalizes each closing series, computing (close − mean) ÷ standard deviation over the window, so both paths share one scale regardless of price level, and correlation is computed on daily returns. Figures update throughout the trading session. Nothing on this page is financial advice.