shares of equity residential eqr shed 336 to 6986 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 113 to 385593 and dow jones industrial average djia falling 101 to 3070623 this was the stocks second consecutive day of losses equity residential closed 2446 below its 52week high 9432 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors tuesday as avalonbay communities inc avb fell 338 to 19288 udr inc udr fell 331 to 4230 and midamerica apartment communities inc maa fell 312 to 15997 trading volume 21 m eclipsed its 50day average volume of 13 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