12/04/2008 00:00:00    10.03    0.70   10.05    86.0    19.0
12/04/2008 00:30:00     9.76    2.76   10.14    74.2    19.1
12/04/2008 01:00:00    10.09    4.10   10.89    67.9    19.1
12/04/2008 01:30:00     7.52    2.77    8.01    69.8    19.1
12/04/2008 02:00:00     9.13    2.61    9.50    74.0    19.1
12/04/2008 02:30:00     5.46    1.25    5.60    77.1    19.1
12/04/2008 03:00:00     4.72    2.72    5.45    60.0    19.1
12/04/2008 03:30:00     5.59   -0.89    5.66    99.0    19.1
12/04/2008 04:00:00     7.60   -2.94    8.15   111.1    19.1
12/04/2008 04:30:00     5.78   -2.81    6.43   115.9    19.1
12/04/2008 05:00:00     4.34   -2.62    5.07   121.1    19.1
12/04/2008 05:30:00     3.91   -4.01    5.60   135.7    19.1
12/04/2008 06:00:00     5.18  -13.72   14.67   159.3    19.1
12/04/2008 06:30:00     0.98  -11.05   11.09   174.9    19.1
12/04/2008 07:00:00     0.61  -11.38   11.40   176.9    19.1
12/04/2008 07:30:00    -1.30  -14.04   14.10   185.3    19.1
12/04/2008 08:00:00    -1.07  -17.15   17.18   183.6    19.1
12/04/2008 08:30:00    -4.18  -12.56   13.24   198.4    19.2
12/04/2008 09:00:00    -4.75  -12.08   12.98   201.5    19.2
12/04/2008 09:30:00    -6.75  -17.27   18.54   201.3    19.2
12/04/2008 10:00:00    -4.90  -16.15   16.88   196.9    19.2
12/04/2008 10:30:00    -6.24  -18.18   19.22   198.9    19.2
12/04/2008 11:00:00    -5.29  -14.72   15.64   199.8    19.2
12/04/2008 11:30:00    -5.39  -11.54   12.74   205.0    19.3
12/04/2008 12:00:00    -7.08  -13.86   15.56   207.1    19.2
12/04/2008 12:30:00    -5.58   -9.78   11.26   209.7    19.2
12/04/2008 13:00:00    -7.82  -17.54   19.20   204.0    19.2
12/04/2008 13:30:00    -8.65  -14.97   17.29   210.0    19.2
12/04/2008 14:00:00   -10.68  -12.62   16.53   220.2    19.3
12/04/2008 14:30:00    -8.47  -10.80   13.73   218.1    19.3
12/04/2008 15:00:00   -13.15  -12.26   17.98   227.0    19.3
12/04/2008 15:30:00   -10.03   -8.97   13.46   228.2    19.4
12/04/2008 16:00:00    -7.81   -8.46   11.51   222.7    19.4
12/04/2008 16:30:00    -8.72   -5.78   10.46   236.5    19.5
12/04/2008 17:00:00    -7.29   -7.22   10.26   225.3    19.5
12/04/2008 17:30:00    -9.16   -7.08   11.58   232.3    19.5
12/04/2008 18:00:00    -6.15   -2.35    6.58   249.1    19.5
12/04/2008 18:30:00    -6.20   -5.95    8.59   226.2    19.5
12/04/2008 19:00:00    -2.74   -7.01    7.53   201.3    19.5
12/04/2008 19:30:00    -2.78  -10.31   10.68   195.1    19.5
12/04/2008 20:00:00    -1.65   -5.88    6.11   195.7    19.6
12/04/2008 20:30:00    -4.27  -11.33   12.11   200.7    19.5
12/04/2008 21:00:00    -3.49   -7.34    8.13   205.4    19.5
12/04/2008 21:30:00    -4.11   -6.02    7.29   214.3    19.5
12/04/2008 22:00:00    -2.69   -7.65    8.11   199.4    19.5
12/04/2008 22:30:00    -3.57   -3.72    5.16   223.8    19.5