shares of equity residential eqr slipped 006 to 6540 friday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 053 to 447803 and dow jones industrial average djia falling 043 to 3506562 this was the stocks second consecutive day of losses equity residential closed 1549 short of its 52week high 8089 which the company achieved on august 18th the stock demonstrated a mixed performance when compared to some of its competitors friday as avalonbay communities inc avb rose 025 to 18485 udr inc udr fell 055 to 4003 and midamerica apartment communities inc maa fell 043 to 14521 trading volume 13 m remained 633409 below its 50day average volume of 19 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