shares of canadian imperial bank of commerce cm slid 419 to c5603 tuesday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 197 to 1821668 this was the stocks fourth consecutive day of losses canadian imperial bank of commerce closed c2772 below its 52week high c8375 which the company reached on february 8th trading volume of 63 m shares eclipsed its 50day average volume of 33 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