shares of royal bank of canada ry shed 355 to c13362 wednesday in what proved to be an otherwise allaround positive trading session for the canadian market with the sptsx composite index gsptse rising 019 to 2025978 royal bank of canada closed c1053 below its 52week high c14415 which the company reached on march 22nd trading volume of 60 m shares eclipsed its 50day average volume of 47 m