shares of royal bank of canada ry slipped 038 to c13347 monday in what proved to be an allaround negative trading session for the canadian market with the sptsx composite index gsptse falling 008 to 2067674 royal bank of canada closed c671 below its 52week high c14018 which the company achieved on february 9th trading volume of 169 m shares eclipsed its 50day average volume of 41 m