shares of amgen inc amgn rallied 213 to 22199 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 069 to 436901 and the dow jones industrial average djia rising 043 to 3421212 amgen inc closed 7468 below its 52week high 29667 which the company achieved on november 8th the stock outperformed some of its competitors tuesday as johnson  johnson jnj rose 053 to 16074 and pfizer inc pfe rose 095 to 4028 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