shares of cf industries holdings inc cf inched 093 higher to 9074 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 059 to 384482 and the dow jones industrial average djia rising 053 to 3320393 the stocks rise snapped a twoday losing streak cf industries holdings inc closed 2886 short of its 52week high 11960 which the company achieved on august 26th trading volume 15 m remained 11 million below 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