Stock Index Futures Trading Lower

December SP500 is trading at 2188.25, down 3.75 December Nasdaq 100 is trading at 4734.75, down 2.25 December Russell 2000 is trading at 1312.4, down 3.5. December Dow Industrial futures are trading at 19149, down 48. Stock index futures are trading and a little lower on the day. Trading is rangebound. The Institute for Supply Management's (ISM) non-manufacturing survey is due out Monday at 10:00 a.m. ET.