shares of altria group inc mo slid 919 to 4150 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 013 to 375989 and dow jones industrial average djia falling 015 to 3048313 altria group inc closed 1555 short of its 52week high 5705 which the company reached on april 21st the stock underperformed when compared to some of its competitors wednesday as philip morris international inc pm fell 092 to 9918 british american tobacco plc adr bti fell 132 to 4269 and imperial brands plc adr imbby fell 007 to 2258 trading volume 417 m eclipsed its 50day average volume of 116 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