Stock Index Futures Lower in Pre-Market

September SP500 is trading at 2172.25, down 2.75. September Nasdaq 100 is trading at 4778.00, down 8.25 September Russell 2000 is trading at 1234.30, down 1.60. September Dow Industrial futures are trading at 18444, down 28. Stock index futures are trading rangebound and a little lower. The Department of Labor's weekly jobless claims figures are due out at 8:30 a.m. ET. The Census Bureau is scheduled to release durable goods data at 8:30 a.m. ET. Market chatter about corporate news is making the rounds.