Tourmaline Oil Corp. Stock Falls Wednesday, Underperforms Market

MarketWatch · 1d ago

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Tourmaline Oil Corp. TOU shed 0.02% to C$63.57 Wednesday, in what proved to be an otherwise all-around favorable trading session for the Canadian market, with the S&P/TSX Composite Index rising 0.79% to 31,490.85.

Tourmaline Oil Corp. closed 10.2% below its 52-week high of C$70.83, which the company reached on February 21st.

Trading volume of 3.9 M shares eclipsed its 50-day average volume of 2.1 M.

Data source: Dow Jones Market Data, FactSet. Data compiled December 10, 2025.

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December 10, 2025 16:36 ET (21:36 GMT)

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