Ameren Corporation (AEE:NYSE) closed at $108.08 on October 26, 2026, up 0.04% on the day. The stock trades 8.7% below its 52-week high of $118.32 and 11.9% above its 52-week low of $96.57. Over the past year, it gained 3.6%. Ameren Corporation is part of the Public Utilities sector (Power Generation).
In 252 trading sessions since October 24, 2025, AEE closed higher on 134 days (53%). Its best day was June 26, 2026 (+3.31%) and its worst was March 20, 2026 (-3.19%). It never moved 10% or more in a single session.
Ameren Corporation operates as a public utility holding company in the United States. It operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. The company is involved in the rate-regulated electric generation, transmission, and distribution activities; and rate-regulated natural gas transmission and distribution businesses. It primarily generates electricity through coal, nuclear, and natural gas, as well as renewable sources, such as hydroelectric, methane gas, and solar. The company serves residential, commercial, and industrial customers. It supplies electric service to 1.2 million customers and natural gas service to 0.1 million customer in central and eastern Missouri; and electric service to 1.2 million customers and natural gas service to 0.8 million customers in central and southern Illinois. The company was founded in 1881 and is headquartered in St. Louis, Missouri.
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Based on end-of-day data. For information only, not investment advice.