Canadian National Railway Company (CNI:NYSE) closed at $123.15 on October 23, 2026, down 1.42% on the day. The stock trades 6.4% below its 52-week high of $131.55 and 35.7% above its 52-week low of $90.74. Over the past year, it gained 29.2%. Canadian National Railway Company is part of the Transportation sector (Railroads).
In 252 trading sessions since October 23, 2025, CNI closed higher on 137 days (54%). Its best day was April 23, 2026 (+4.24%) and its worst was April 29, 2026 (-5.93%). It never moved 10% or more in a single session.
Canadian National Railway Company engages in rail and related transportation business. The company transports cargo, serving exporters, importers, retailers, farmers, and manufacturers. It operates a network of approximately 20,000 route miles of track spans Canada and mid-America connecting the Atlantic, the Pacific, and the Gulf of Mexico. The company serves the cities and ports of Vancouver, Prince Rupert (British Columbia), Montreal, Halifax, New Orleans, and Mobile (Alabama), as well as the metropolitan areas of Toronto, Edmonton, Winnipeg, Calgary, Chicago, Memphis, Detroit, Duluth (Minnesota)/Superior (Wisconsin), and Jackson (Mississippi) with connections to various points in North America. Canadian National Railway Company was founded in 1919 and is headquartered in Montreal, Canada.
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Based on end-of-day data. For information only, not investment advice.