shares of cf industries holdings inc cf rose 137 to 8348 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 200 to 399734 and dow jones industrial average djia falling 206 to 3312959 cf industries holdings inc closed 3612 below its 52week high 11960 which the company reached 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