shares of weyerhaeuser co wy rallied 260 to 3077 wednesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 014 to 399201 and the dow jones industrial average djia falling 018 to 3279840 the stocks rise snapped a twoday losing streak weyerhaeuser co closed 1209 below its 52week high 4286 which the company reached on april 29th trading volume 36 m remained 595171 below its 50day average volume of 42 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