Stock Index Futures Extend Session Losses

December SP500 is trading at 2190.25, down 8.50 December Nasdaq 100 is trading at 4734.75, down 79.75 December Russell 2000 is trading at 1316.00, down 6.30. December Dow Industrial futures are trading at 19173, up 39 Most stock index futures have extended the session losses, trading is choppy.