shares of algonquin power  utilities corp aqn were unchanged friday in what proved to be an allaround down trading session for the canadian market with the sptsx composite index gsptse falling 017 to 2089062 algonquin power  utilities corp closed c502 below its 52week high c2267 which the company reached on february 16th trading volume of 14 m shares remained below its 50day average volume of 26 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