shares of canadian pacific railway ltd cp slid 147 to c9381 wednesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 044 to 1902067 the stocks fall snapped a fourday winning streak canadian pacific railway ltd closed c1165 below its 52week high c10546 which the company achieved on march 31st trading volume of 825725 shares remained below its 50day average volume of 15 m