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Shares of Canadian National Railway Co. CNR slid 1.07% to C$175.87 Friday, in what proved to be an all-around poor trading session for the Canadian market, with the S&P/TSX Composite Index falling 0.08% to 36,730.27.
Canadian National Railway Co. closed 5.1% short of its 52-week high of C$185.25, which the company achieved on July 24th.
Trading volume of 1.1 M shares remained below its 50-day average volume of 1.6 M.
Data source: Dow Jones Market Data, FactSet. Data compiled August 14, 2026.