Phillips 66 (PSX)
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Phillips 66 (PSX) overview
Phillips 66 is a diversified refining, midstream, marketing, and chemicals company. It is a member of the S&P 500 and is classified in the Energy sector — oil, gas and energy-equipment companies sensitive to commodity prices.
Phillips 66 trades on the NYSE under the ticker symbol PSX. As of the most recent market data, the stock was priced around $206.86, up 2.75% on the session, giving Phillips 66 a market capitalization of roughly $82.94B.
Over the past 52 weeks, PSX has traded between $118.07 and $207.14. Shares are valued at a trailing price-to-earnings (P/E) ratio of about 19.9, a common gauge of how richly the market prices the company's earnings. Phillips 66 also pays a dividend, currently yielding around 2.52%.
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Why investors watch PSX
As one of the larger companies in the Energy sector, Phillips 66 is closely followed by investors and often moves with broader trends across oil, gas and energy-equipment companies sensitive to commodity prices. Traders watch PSX for earnings reports, analyst rating changes, and headlines that can shift sentiment — each of which is summarized on this page as it breaks.
Market Mood
Latest PSX news

Phillips 66 (PSX) Upgraded by Morgan Stanley on Refining Margins
Morgan Stanley has upgraded Phillips 66 (PSX) based on improving refining margins. This upgrade reflects anticipated gains in the company's profitability, influenced by rising demand for refined products. The upgrade may positively affect investor sentiment and trading volumes for PSX shares in the market. As refining margins strengthen, Phillips 66 could see an increase in earnings expectations.
Read More: Phillips 66 (PSX) Upgraded by Morgan Stanley on Refining MarginsMore Energy stocks
Frequently asked questions
Is Phillips 66 in the S&P 500?
Yes. Phillips 66 (PSX) is a member of the S&P 500 index, classified in the Energy sector.
What sector is PSX in?
Phillips 66 is classified in the Energy sector of the S&P 500 — oil, gas and energy-equipment companies sensitive to commodity prices.
Where can I find the latest PSX news?
This page collects recent Phillips 66 (PSX) news and market analysis, each article summarized by AI and tagged with bullish, bearish, or neutral sentiment.
What is Phillips 66's stock price?
As of the most recent market data, Phillips 66 (PSX) traded at approximately $206.86. Prices move throughout the trading day, so this reflects the latest available quote rather than a live price.
What is Phillips 66's market cap?
Phillips 66 has a market capitalization of roughly $82.94B, based on its most recent share price and shares outstanding.
What is PSX's P/E ratio?
PSX trades at a trailing price-to-earnings ratio of about 19.9. The P/E ratio compares a company's share price to its earnings per share.