shares of cf industries holdings inc cf advanced 130 to 8427 wednesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 014 to 399201 and the dow jones industrial average djia falling 018 to 3279840 the stocks rise snapped a threeday losing streak cf industries holdings inc closed 3533 below its 52week high 11960 which the company reached on august 26th trading volume 20 m remained 756461 below its 50day average volume of 28 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