shares of ao smith corp aos slipped 060 to 6153 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 059 to 402726 and the dow jones industrial average djia rising 028 to 3419406 the stocks fall snapped a fourday winning streak ao smith corp closed 2521 below its 52week high 8674 which the company reached on december 30th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as lennox international inc lii rose 003 to 26649 bwx technologies inc bwxt rose 220 to 6030 and rbc bearings inc rbc fell 171 to 24596 trading volume 863363 remained 396149 below its 50day average volume of 13 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