shares of ao smith corp aos slipped 192 to 6905 friday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 104 to 413648 and dow jones industrial average djia falling 038 to 3392601 the stocks fall snapped a threeday winning streak ao smith corp closed 648 below its 52week high 7553 which the company achieved on february 9th trading volume 951607 remained 288900 below its 50day average volume of 12 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