shares of national bank of canada na slipped 207 to c9899 wednesday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 064 to 2193218 the stocks fall snapped a fiveday winning streak national bank of canada closed c711 below its 52week high c10610 which the company reached on november 22nd trading volume of 25 m shares eclipsed its 50day average volume of 16 m 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