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Shares of Canadian National Railway Co. CNR inched 0.10% higher to C$178.25 Friday, in what proved to be an otherwise all-around negative trading session for the Canadian market, with the S&P/TSX Composite Index falling 0.79% to 35,226.14.
Canadian National Railway Co. closed 3.8% short of its 52-week high of C$185.25, which the company achieved on July 24th.
Trading volume of 1.4 M shares remained below its 50-day average volume of 1.6 M.
Data source: Dow Jones Market Data, FactSet. Data compiled July 31, 2026.