Stock Index Futures Losses Accelerate

December SP500 is trading at 2099.00, down 21.00 December Nasdaq 100 is trading at 4740.50, down 56.25 December Russell 2000 is trading at 1172.60, down 16.70. December Dow Industrial futures are trading at 17926, down 136 Stock index futures are trading very choppy and the session losses have accelerated .