This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Catalyst Pharmaceuticals Inc. shed 3.6% to $23.58 on what proved to be an all-around mixed trading session for the stock market, with the NASDAQ Composite Index rising 0.3% to 23,501.24 and the Dow Jones Industrial Average falling 0.6% to 49,098.71.
The stock's fall snapped a three-day winning streak.
Catalyst Pharmaceuticals Inc. closed 11.3% short of its 52-week high of $26.58, which the company reached on June 9th.
The stock underperformed when compared to some of its peers, as Johnson & Johnson rose 0.8% to $220.14, Pfizer Inc. fell 0.1% to $25.65, and Abbott Laboratories fell 1.10% to $107.42.
Trading volume totaled 1.1 million, compared to the 50-day average of 1.3 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
January 23, 2026 16:34 ET (21:34 GMT)
Copyright (c) 2026 Dow Jones & Company, Inc.
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