shares of crown castle inc cci rallied 241 to 13911 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 039 to 394994 and dow jones industrial average djia falling 013 to 3370028 this was the stocks second consecutive day of gains crown castle inc closed 7076 short of its 52week high 20987 which the company achieved on december 31st the stock outperformed some of its competitors monday as america movil sab de cv series a amxa fell 127 to 1940 sba communications corp sbac rose 170 to 29562 and american tower reit amt rose 184 to 21991 trading volume 21 m remained 355391 below its 50day average volume of 25 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