shares of cgi inc cl a giba dropped 451 to c12936 wednesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 005 to 2056164 cgi inc cl a closed c1295 below its 52week high c14231 which the company reached on may 30th trading volume of 830739 shares eclipsed its 50day average volume of 326600 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