shares of udr inc udr rallied 284 to 4170 wednesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 197 to 371904 and the dow jones industrial average djia rising 188 to 2968374 the stocks rise snapped a twoday losing streak udr inc closed 1936 short of its 52week high 6106 which the company achieved on january 4th the stock outperformed some of its competitors wednesday as equity residential eqr rose 262 to 6738 avalonbay communities inc avb rose 254 to 18641 and essex property trust inc ess rose 266 to 24470 trading volume 35 m eclipsed its 50day average volume of 21 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