Date,Open,High,Low,Close,Volume,OpenInterest
20120801,104.55,104.55,103.85,104.1,4,9
20120802,103.95,104.1,103.95,104,7,12
20120803,104.55,104.55,104.15,104.35,4,12
20120804,104.35,104.35,104.35,104.35,0,12
20120806,104.5,104.5,104.3,104.4,2,14
20120807,104.4,104.85,104.4,104.65,5,14
20120808,104.65,104.65,104.65,104.65,0,18
20120809,104.45,104.7,104.4,104.55,6,16
20120810,104.35,104.35,103.9,104.15,8,16
20120811,104.3,104.3,104.3,104.3,1,19
20120813,104,104.1,103.5,103.75,9,16
20120814,103.5,104.25,103.5,103.9,9,42
20120816,103.45,103.45,102,102.25,55,44
20120817,102.5,102.85,102.5,102.7,13,44
20120818,102.7,102.7,102.7,102.7,0,47
20120821,102.6,103.25,102.5,102.9,28,59
20120822,103,103.5,102.8,103.35,18,56
20120823,103.3,104.3,103.3,104.05,38,74
20120824,103.6,105.4,103.25,104.9,74,75
20120825,105,105.25,105,105.15,17,0