This is the format of the data
"Date","Time","Open","High","Low","Close","Volume"
06/28/2004,0931,37.49,37.50,37.45,37.46,1049200
06/28/2004,0932,37.48,37.50,37.45,37.48,450700
06/28/2004,0933,37.48,37.50,37.46,37.49,493700
06/28/2004,0934,37.49,37.50,37.47,37.47,756100...