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PSX

NYSE
$254.82
$254.82

Overview

Price performance
Low
$251.13
High
$269.95
Market open. Last updated: Nov 4, 2026, 7:21 PM UTC
$
254.82
-17.12 (-6.30%)
Average, 50 days
$267.49
$200.26
Open
$267.51
Previous close
$271.94
52-week high
$299.39
Oct 19, 2026 (17 days ago)
52-week low
$127.16
Dec 29, 2025 (11 months ago)
100.39%

Valuation & Estimates

Earnings

Financials

Insider Trading

Peer Analysis

Insights & Activity

Market Cap
99.40B
Volume
2 622 799
Total Return (3M)
23.77%
Total Return (1Y)
87.71%
3.36
Sector
Energy
Links
Tags
Energy
Oil & Gas Refining & Marketing
NYSE
US
Website
phillips66.com
Socials
About
Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products. This encompasses olefins like ethylene, aromatics and styrenics such as benzene, cyclohexane, styrene, and polystyrene, alongside various specialty chemicals. These specialty products include organosulfur compounds, solvents, catalysts, and chemicals utilized in drilling and mining operations. Through its Refining segment, Phillips 66 transforms crude oil and other feedstocks into essential petroleum products. These include different grades of gasoline, distillates, aviation fuels, and renewable fuels, processed at its network of 12 refineries located in the United States and Europe. The Marketing & Specialties (M&S) segment focuses on the procurement, resale, and marketing of refined petroleum products like gasolines, distillates, and aviation fuels, primarily serving markets in the United States and Europe. This segment also manufactures and distributes specialized products, including base oils and lubricants. Phillips 66, founded in 1875, is headquartered in Houston, Texas.

Frequently asked questions

PSX · Phillips 66

01What is Phillips 66 stock price today?

The current price of PSX is $254.82 — it has decreased by 6.30% since the previous close. Data as of Nov 4, 2026.

02Is Phillips 66 stock price growing?

PSX is down 7.74% over the past week, down 3.69% over the past month and up 87.71% over the past year. The price is above its 200-day moving average of $200.26.

03What is Phillips 66 market cap?

Phillips 66 has a market capitalization of $99.4B. The company belongs to the Energy sector. Compare it with other companies in the stock screener.

04How volatile is PSX stock?

In the latest trading session PSX moved between $251.13 and $269.95, a range of 7.39% of its current price.

05What are PSX stock 52-week high and low?

Over the past 52 weeks PSX has traded between $127.16 and $299.39. The current price is 14.89% below its 52-week high.

Figures as of Nov 4, 2026. This information is provided for general purposes only and is not investment advice.