What happened?
Shares of freight rail services provider CSX (NASDAQ:CSX) jumped 7.2% in the afternoon session after the company reported a 30% increase in third-quarter 2026 adjusted earnings per share as revenue rose 12% to $4.02 billion.
According to a company press release, CSX reported net earnings of $1.05 billion, or 57 cents per diluted share. Operating income rose to $1.57 billion, while higher volumes, pricing, and fuel surcharge revenue supported revenue growth. Total volume increased 5% from the previous year, led by a 7% gain in intermodal volume, which helped operating margin expand 880 basis points to 39.1%. The company also generated free cash flow of $1.03 billion, representing a free cash flow margin of 25.7%.
Both revenue and adjusted earnings per share were above Wall Street expectations. Revenue was 1.8% above analyst estimates of $3.94 billion, while adjusted earnings per share was 7.4% above expectations of 53 cents.
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What is the market telling us
CSX’s shares are not very volatile and have only had 2 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 biggest move we wrote about over the last year was 3 months ago when the stock gained 5.6% on the news that the company reported better-than-expected second-quarter financial results. The freight railroad posted earnings of $0.54 per share, beating consensus estimates of $0.52. Revenue reached $3.94 billion, representing a 10.1% increase from the previous year and topping forecasts of $3.90 billion. Total sales volume rose 6.1% year on year to 1.68 million units. Additionally, the company improved its operating margin by 240 basis points to 38.3%, indicating better efficiency with operating expenses.
Furthermore, free cash flow turned positive, reaching $687 million compared to negative $115 million in the same quarter last year. Overall, this was a solid quarter for CSX, highlighted by top and bottom-line beats that exceeded Wall Street's expectations.
CSX is up 42.3% since the beginning of the year, and at $51.60 per share, it is trading close to its 52-week high of $53.23 from July 2026. Investors who bought $1,000 worth of CSX’s shares 5 years ago would now be looking at an investment worth $1,457.
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