Tourmaline Oil Corp. Stock Falls Thursday, Underperforms Market

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Shares of Tourmaline Oil Corp. TOU shed 3.35% to C$62.30 Thursday, in what proved to be an otherwise all-around positive trading session for the Canadian market, with the S&P/TSX Composite Index rising 0.49% to 35,505.84.

Tourmaline Oil Corp. closed 11.7% short of its 52-week high of C$70.57, which the company reached on March 24th.

Trading volume of 2.2 M shares remained below its 50-day average volume of 2.9 M.

Data source: Dow Jones Market Data, FactSet. Data compiled July 30, 2026.

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(END) Dow Jones Newswires

July 30, 2026 16:36 ET (20:36 GMT)