shares of canadian pacific kansas city ltd cp dropped 090 to c10643 tuesday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 101 to 2040756 canadian pacific kansas city ltd closed c500 short of its 52week high c11143 which the company achieved on december 1st trading volume of 831165 shares remained below its 50day average volume of 14 m