shares of magna international inc mg slid 242 to c8055 monday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 119 to 2024226 magna international inc closed c3207 below its 52week high c11262 which the company reached on january 13th trading volume of 12 m shares eclipsed its 50day average volume of 783023 editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use