shares of cf industries holdings inc cf advanced 188 to 8600 monday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 008 to 389209 and dow jones industrial average djia falling 034 to 3351765 this was the stocks fourth consecutive day of gains cf industries holdings inc closed 3360 below its 52week high 11960 which the company achieved on august 26th 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