shares of canadian natural resources ltd cnq slid 045 to c7471 tuesday in what proved to be an allaround negative trading session for the canadian market with the sptsx composite index gsptse falling 128 to 2025264 canadian natural resources ltd closed c1347 short of its 52week high c8818 which the company reached on april 21st trading volume of 62 m shares eclipsed its 50day average volume of 53 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