shares of cf industries holdings inc cf slipped 369 to 10292 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 041 to 390819 and dow jones industrial average djia falling 055 to 3114530 cf industries holdings inc closed 1668 short of its 52week high 11960 which the company reached on august 26th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as yara international asa adr yariy fell 374 to 1996 scotts miraclegro co smg fell 531 to 5791 and sociedad quimica y minera de chile sa adr sqm rose 239 to 10371 trading volume 32 m eclipsed its 50day average volume of 26 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