shares of algonquin power  utilities corp aqn shed 043 to c1157 tuesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 062 to 2005560 algonquin power  utilities corp closed c722 below its 52week high c1879 which the company reached on august 15th trading volume of 27 m shares remained below its 50day average volume of 32 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