shares of cameco corp cco slipped 158 to c4173 friday in what proved to be an allaround negative trading session for the canadian market with the sptsx composite index gsptse falling 008 to 2026207 cameco corp closed c221 short of its 52week high c4394 which the company achieved on june 13th trading volume of 805369 shares remained below its 50day average volume of 989493 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