Stock Index Futures Move Up

September SP500 is trading at 2176.75, up 1.75. September Nasdaq 100 is trading at 4792.25, up 6.00 September Russell 2000 is trading at 1242.20, up 6.30. September Dow Industrial futures are trading at 18473, up 1. Stock index futures are trading choppy and higher on the day after showing losses early in the session. Chatter about corporate news and comments from policy makers has kept both buyers and sellers active.