shares of pembina pipeline corp ppl shed 036 to c4422 tuesday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 001 to 2027576 pembina pipeline corp closed c936 short of its 52week high c5358 which the company reached on june 8th trading volume of 17 m shares remained below its 50day average volume of 25 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