07/31/2011 16:30:00*0.87605*0.8755*0.87605*0.87541
07/31/2011 16:35:00*0.8755*0.87529*0.87641*0.87523
07/31/2011 16:40:00*0.87529*0.8755*0.87598*0.87528
