01/05/2009 01:30:00    11.35    3.91   12.00    71.0    22.2
01/05/2009 02:00:00    12.05    4.87   13.00    68.0    22.0
01/05/2009 02:30:00    12.72    2.70   13.00    78.0    22.0
01/05/2009 03:00:00    14.98    0.79   15.00    87.0    22.0
01/05/2009 03:30:00    14.89    1.83   15.00    83.0    22.0
01/05/2009 04:00:00    17.00   -0.00   17.00    90.0    22.0
01/05/2009 04:30:00    18.66  -11.66   22.00   122.0    22.0
01/05/2009 05:00:00    18.02  -12.62   22.00   125.0    22.0