shares of cameco corp cco shed 533 to c3145 wednesday in what proved to be an allaround rough trading session for the canadian market with the sptsx composite index gsptse falling 103 to 2095499 the stocks fall snapped a twoday winning streak cameco corp closed c247 short of its 52week high c3392 which the company reached on october 19th trading volume of 15 m shares remained below its 50day average volume of 17 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