shares of udr inc udr rose 104 to 4163 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 001 to 415452 and dow jones industrial average djia falling 023 to 3389701 udr inc closed 1838 below its 52week high 6001 which the company reached on april 21st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as avalonbay communities inc avb rose 112 to 17526 equity residential eqr rose 109 to 6210 and midamerica apartment communities inc maa rose 093 to 15058 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