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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
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  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Why CSX (CSX) Stock Is Up Today

CSX Cover Image

What Happened?

Shares of freight rail services provider CSX (NASDAQ: CSX) jumped 4% in the pre-market session after the company's stock rose amid reports of potential merger and acquisition activity heating up within the U.S. freight rail industry. 

The broader rail sector gained attention following analyst commentary suggesting that conditions were ripe for potential consolidation. Such speculation often excites investors with the prospect of increased efficiencies, expanded networks, and greater pricing power that can result from mergers. 

This move came as investors also anticipated CSX's second-quarter earnings report, which was scheduled for release after the market close on the following day, Wednesday, July 23, 2025. While the earnings results were not yet public, the combination of M&A chatter and the upcoming financial release placed a spotlight on the railroad operator's stock.

After the initial pop the shares cooled down to $34.98, up 1.8% from previous close.

Is now the time to buy CSX? Access our full analysis report here, it’s free.

What Is The Market Telling Us

CSX’s shares are not very volatile and have only had 5 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful, although it might not be something that would fundamentally change its perception of the business.

The previous big move we wrote about was 5 days ago when the stock gained 3.1% after a report revealed that rival railroad operator Union Pacific (NYSE: UNP) was exploring a potential acquisition. 

According to a report from Semafor, Union Pacific, the largest publicly traded railroad in the U.S., has engaged investment bankers from Morgan Stanley to assess a possible deal. While no specific target was named, the move has fueled speculation that Union Pacific could be looking to create a transcontinental network by acquiring an East Coast carrier like CSX or Norfolk Southern. 

This news sent shares of both potential targets higher, with investors anticipating a possible takeover premium. The potential for a merger comes as some analysts express confidence in CSX's future, with Benchmark recently raising its price target on the stock to $37, maintaining a "buy" rating.

CSX is up 8.8% since the beginning of the year, and at $34.98 per share, it is trading close to its 52-week high of $36.88 from November 2024. Investors who bought $1,000 worth of CSX’s shares 5 years ago would now be looking at an investment worth $1,432.

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