shares of constellation brands inc cl a stz dropped 026 to 24281 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 097 to 453276 and dow jones industrial average djia falling 096 to 3502865 this was the stocks second consecutive day of losses constellation brands inc cl a closed 1519 short of its 52week high 25800 which the company reached on january 6th the stock underperformed when compared to some of its competitors wednesday as diageo plc adr deo rose 079 to 20460 brownforman corp cl b bfb rose 036 to 6677 and boston beer co cl a sam rose 257 to 45616 trading volume 733013 remained 332996 below its 50day average volume of 11 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