Date,Open,High,Low,Close,Volume,OpenInterest
20120801,108.15,108.2,107.6,107.95,12,2
20120802,107.95,107.95,107.95,107.95,0,2
20120803,107.65,107.65,107.65,107.65,1,2
20120804,107.65,107.65,107.65,107.65,0,7
20120806,107.75,107.75,107.3,107.55,7,8
20120807,107.15,107.6,107.15,107.3,5,9
20120808,108.05,108.05,108.05,108.05,1,9
20120809,107.85,108,107.8,107.9,3,20
20120810,107.8,107.8,107,107.15,25,20
20120811,107.15,107.15,107.15,107.15,0,12
20120813,106.8,107,106.1,106.55,16,12
20120814,106.1,106.1,106.1,106.1,1,15
20120816,106,106,105,105.25,30,20
20120817,105.85,105.9,105.85,105.85,8,20
20120818,105.85,105.85,105.85,105.85,0,30
20120821,107.6,108.15,107.4,107.85,9,35
20120822,107.7,108,107.7,107.85,3,36
20120823,108.15,108.5,108.15,108.3,5,46
20120824,108.1,110,108.1,109.65,24,47
20120825,110.05,110.2,110.05,110.15,10,0