shares of teck resources ltd cl b teckb slipped 020 to c4900 tuesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 038 to 1925729 teck resources ltd cl b closed c850 below its 52week high c5750 which the company reached on june 7th trading volume of 20 m shares remained below its 50day average volume of 21 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use