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Shares of Cameco Corp. CCO dropped 1.25% to C$121.84 Thursday, in what proved to be an all-around negative trading session for the Canadian market, with the S&P/TSX Composite Index falling 0.23% to 35,154.76.

Cameco Corp. closed 33.3% below its 52-week high of C$182.72, which the company reached on January 29th.

Trading volume of 1.0 M shares eclipsed its 50-day average volume of 980,191.

Data source: Dow Jones Market Data, FactSet. Data compiled October 1, 2026.