Tourmaline Oil Corp. Stock Falls Tuesday, Underperforms Market

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Shares of Tourmaline Oil Corp. TOU dropped 0.37% to C$59.93 Tuesday, in what proved to be an otherwise all-around positive trading session for the Canadian market, with the S&P/TSX Composite Index rising 0.05% to 36,475.92.

Tourmaline Oil Corp. closed 15.1% short of its 52-week high of C$70.57, which the company reached on March 24th.

Trading volume of 1.9 M shares remained below its 50-day average volume of 2.9 M.

Data source: Dow Jones Market Data, FactSet. Data compiled August 11, 2026.

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(END) Dow Jones Newswires

August 11, 2026 16:36 ET (20:36 GMT)