shares of fortis inc fts slid 090 to c5711 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 fortis inc closed c541 below its 52week high c6252 which the company reached on june 10th trading volume of 14 m shares remained below its 50day average volume of 17 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