This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of NRG Energy Inc. rose 3.5% to $154.64 on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 0.8% to 6,774.76 and the Dow Jones Industrial Average rising 0.1% to 47,951.85.
NRG Energy Inc. closed 14.3% below its 52-week high of $180.54, which the company achieved on October 29th.
The stock outperformed some of its peers, as Duke Energy Corp. rose 0.1% to $117.55, Exelon Corp. rose 0.1% to $44.28, and Sempra rose 0.54% to $87.25.
Trading volume totaled 2.2 million, compared to the 50-day average of 2.0 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
December 18, 2025 16:35 ET (21:35 GMT)
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