shares of weyerhaeuser co wy sank 044 to 3135 thursday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 076 to 398135 and the dow jones industrial average djia rising 105 to 3300357 the stocks fall snapped a threeday winning streak weyerhaeuser co closed 1151 short of its 52week high 4286 which the company achieved on april 29th trading volume 40 m remained 218164 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