Phillips 66 (PSX:NYSE) closed at $283.18 on October 23, 2026, down 0.51% on the day. The stock trades 5.4% below its 52-week high of $299.39 and 122.7% above its 52-week low of $127.16. Over the past year, it gained 109.8%. Phillips 66 is part of the Energy sector (Integrated oil Companies).
In 252 trading sessions since October 23, 2025, PSX closed higher on 136 days (54%). Its best day was January 5, 2026 (+7.21%) and its worst was December 16, 2025 (-6.88%). It never moved 10% or more in a single session.
Phillips 66 operates as an energy manufacturing and logistics company. It operates through four segments: Midstream, Chemicals, Refining, and Marketing and Specialties (M&S). The Midstream segment gathers, processes, transports, and markets natural gas; transports, stores, fractionates, and markets natural gas liquids in the United States; and stores, refrigerates, and exports liquefied petroleum gas (LPG) primarily to Asia and Europe. This segment also transports crude oil and other feedstocks to its refineries and other locations, as well as delivers refined and specialty products, and provides terminaling and storage services for crude oil and petroleum products. The Chemicals segment manufactures and markets ethylene and other olefin products; aromatics and styrenics products, such as benzene, styrene, paraxylene, and cyclohexane, as well as polystyrene and styrene-butadiene copolymers; and various specialty chemical products, including organosulfur chemicals, solvents, catalysts, drilling chemicals, and mining chemicals. The Refining segment buys, sells, and refines crude oil and other feedstocks into petroleum products comprising gasolines, distillates, and aviation fuels at...
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Based on end-of-day data. For information only, not investment advice.