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• If you are wondering whether CSX stock still offers value at around US$46.06, the key is understanding what that price actually implies about the business.

• CSX has posted returns of 1.1% over the last 7 days, 1.2% over 30 days, 27.0% year to date and 43.8% over the past year, which naturally raises questions about how much of the story is already reflected in the share price.

• Recent attention on CSX has focused on how the stock fits into the broader U.S. transportation sector and on investors reassessing railroads as core infrastructure assets. These themes help frame why the share price…