Tourmaline Oil Corp. Stock Falls Wednesday, Underperforms Market

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Shares of Tourmaline Oil Corp. TOU slipped 1.54% to C$65.39 Wednesday, in what proved to be an all-around negative trading session for the Canadian market, with the S&P/TSX Composite Index falling 0.73% to 34,041.43.

Tourmaline Oil Corp. closed 7.3% below its 52-week high of C$70.57, which the company achieved on March 24th.

Trading volume of 1.3 M shares remained below its 50-day average volume of 3.3 M.

Data source: Dow Jones Market Data, FactSet. Data compiled May 13, 2026.

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May 13, 2026 16:36 ET (20:36 GMT)

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