I'm looking at Weekly nearby which is now Sep --
2010 lows near 340 should suppt the fall if it continues down
The Jun 28 low 324.5 - was the Demand bar that started the upmove -
so it's a good area to look to

http://www.goagwest.com/markets/chart.php?symbol=ZCZ14&compare=&chartindicator_1_code=SMA&chartindicator_1_param_0=50&chartindicator_1_param_1=&chartindicator_2_code=SMA&chartindicator_2_param_0=100&chartindicator_2_param_1=&chartindicator_3_code=SMA&chartindicator_3_param_0=200&chartindicator_3_param_1=&chartindicator_4_code=SMACD&chartindicator_4_param_0=12&chartindicator_4_param_1=26&chartindicator_4_param_2=9&chartindicator_4_param_3=16737792&chartindicator_4_param_4=10053375&chartindicator_4_param_5=13421721&chartindicator_5_code=STOSL&chartindicator_5_param_0=14&chartindicator_5_param_1=3&chartindicator_5_param_2=16711680&chartindicator_5_param_3=153&chartindicator_6_code=RSI&chartindicator_6_param_0=14&chartindicator_6_param_1=0&chartindicator_6_param_2=100&chartindicator_6_param_3=10079487&chartindicator_6_param_4=10040064&indicator=&type=CANDLE&volume=1&grid=1&logscale=0&density=H&period=W&size=M&indicators=SMA%2850%2C%29%3BSMA%28100%2C%29%3BSMA%28200%2C%29%3BSMACD%2812%2C26%2C9%2C16737792%2C10053375%2C13421721%29%3BSTOSL%2814%2C3%2C16711680%2C153%29%3BRSI%2814%2C0%2C100%2C10079487%2C10040064%29

Its a freefall mkt  -  so hard to tell if it overshoots
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