shares of amgen inc amgn rose 150 to 25209 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 213 to 421024 and the dow jones industrial average djia rising 163 to 3330951 this was the stocks third consecutive day of gains amgen inc closed 636 below its 52week high 25845 which the company achieved on april 11th the stock outperformed some of its competitors wednesday as johnson  johnson jnj rose 029 to 17067 roche holding ag part cert rhhvf rose 058 to 33406 and pfizer inc pfe rose 034 to 4995 trading volume 26 m remained 451107 below its 50day average volume of 31 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