Stock Index Futures Trading at Contract Highs

September SP500 is trading at 2120.25, up 28.25. September Nasdaq 100 is trading at 4512.50, up 60.25. September Russell 2000 is trading at 1173.70, up 27.60. September Dow Industrial futures are trading at 18038, up 218. Stock index futures have surged higher Friday afternoon. September SP500 futures are trading at new contract highs. Market chatter about U.S. economic growth and corporate news is constant.