shares of constellation brands inc cl a stz shed 327 to 23992 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 432 to 393269 and dow jones industrial average djia falling 394 to 3110497 constellation brands inc cl a closed 2161 short of its 52week high 26153 which the company reached on april 21st the stock demonstrated a mixed performance when compared to some of its competitors tuesday as diageo plc adr deo fell 302 to 17561 brownforman corp cl b bfb fell 306 to 7124 and boston beer co cl a sam fell 483 to 32980 trading volume 11 m eclipsed its 50day average volume of 928374 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