shares of cgi inc cl a giba slid 071 to c12380 tuesday in what proved to be an otherwise allaround positive trading session for the canadian market with the sptsx composite index gsptse rising 001 to 2070479 cgi inc cl a closed c115 short of its 52week high c12495 which the company reached on february 13th trading volume of 416398 shares eclipsed its 50day average volume of 345287 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