Shares of Teck Resources Ltd. Cl B TECK.B, -0.69% shed 0.69% to C$44.36 Thursday, in what proved to be an all-around poor trading session for the Canadian market, with the S&P/TSX Composite Index GSPTSE, -1.33% falling 1.33% to 18,979.01. The stock’s fall snapped a seven-day winning streak. Teck Resources Ltd. Cl B closed C$13.14 short of its 52-week high (C$57.50), which the company reached on June 7th. Trading volume of 1.1 M shares remained below its 50-day average volume of 1.8 M.