shares of chubb ltd cb slumped 098 to 20207 monday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 038 to 440167 and dow jones industrial average djia falling 049 to 3456617 this was the stocks third consecutive day of losses chubb ltd closed 971 below its 52week high 21178 which the company reached on february 10th the stock underperformed when compared to some of its competitors monday as arch capital group ltd acgl fell 030 to 4642 and renaissancere holdings ltd rnr rose 098 to 15519 trading volume 29 m eclipsed 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