shares of cf industries holdings inc cf shed 165 to 8637 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 027 to 3102931 and the sp 500 index spx falling 007 to 381883 the stocks fall snapped a threeday winning streak cf industries holdings inc closed 2712 short of its 52week high 11349 which the company reached on april 13th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as yara international asa adr yariy fell 263 to 2224 scotts miraclegro co smg fell 135 to 8031 and sociedad quimica y minera de chile sa adr sqm fell 320 to 8430 trading volume 23 m remained 14 million below its 50day average volume of 37 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