shares of chubb ltd cb slipped 103 to 17361 monday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 130 to 430046 and dow jones industrial average djia falling 094 to 3400292 chubb ltd closed 1429 below its 52week high 18790 which the company achieved on august 23rd the stock underperformed when compared to some of its competitors monday as arch capital group ltd acgl rose 003 to 3819 and renaissancere holdings ltd rnr fell 029 to 13915 trading volume 16 m remained 168958 below its 50day average volume of 18 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