shares of chubb ltd cb slid 219 to 19004 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 165 to 393697 and dow jones industrial average djia falling 163 to 3203011 the stocks fall snapped a twoday winning streak chubb ltd closed 4133 below its 52week high 23137 which the company reached on january 27th trading volume 14 m remained 554553 below its 50day average volume of 20 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