shares of canopy growth corp weed slipped 199 to c394 tuesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 002 to 2002346 canopy growth corp closed c881 below its 52week high c1275 which the company achieved on december 24th trading volume of 56 m shares eclipsed its 50day average volume of 42 m