shares of rollsroyce holdings plc rr slipped 216 to £145 monday on what proved to be an allaround favorable trading session for the stock market with the ftse 100 index ukx rising 030 to 777770 rollsroyce holdings plc closed 1490 pence below its 52week high £160 which the company reached on march 9 trading volume 177 m remained 293 million below its 50day average volume of 471 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