Historical Prices: NATURGY
| 01/31/2008 | 36.830 | -0.43% | 38.380 | 36.000 | 38.150 |
| 01/30/2008 | 36.990 | 0.19% | 37.140 | 36.000 | 36.600 |
| 01/29/2008 | 36.920 | 3.56% | 37.760 | 36.370 | 36.690 |
| 01/25/2008 | 35.650 | 0.99% | 37.070 | 34.740 | 35.800 |
| 01/24/2008 | 35.300 | 5.34% | 35.860 | 33.800 | 34.920 |
| 01/23/2008 | 33.510 | -6.45% | 36.410 | 33.270 | 36.000 |
| 01/22/2008 | 35.820 | 0.11% | 37.570 | 33.650 | 34.000 |
| 01/21/2008 | 35.780 | -5.32% | 37.500 | 35.200 | 37.230 |
| 01/18/2008 | 37.790 | 0.83% | 38.990 | 37.110 | 37.470 |
| 01/17/2008 | 37.480 | 1.54% | 37.860 | 36.470 | 37.090 |
| 01/16/2008 | 36.910 | -0.54% | 38.000 | 36.450 | 36.630 |
| 01/15/2008 | 37.110 | -2.26% | 38.300 | 37.110 | 37.660 |
| 01/14/2008 | 37.970 | -0.37% | 38.660 | 37.450 | 38.050 |
| 01/11/2008 | 38.110 | -2.66% | 39.530 | 37.500 | 39.000 |
| 01/10/2008 | 39.150 | 0.23% | 39.670 | 38.650 | 39.220 |
| 01/09/2008 | 39.060 | 3.39% | 39.650 | 37.540 | 37.540 |
| 01/08/2008 | 37.780 | -0.63% | 38.310 | 37.470 | 37.830 |
| 01/07/2008 | 38.020 | 0.50% | 38.890 | 36.860 | 37.720 |
| 01/04/2008 | 37.830 | -4.66% | 39.500 | 37.460 | 39.500 |
| 01/03/2008 | 39.680 | 0.66% | 39.890 | 38.620 | 39.010 |
| 01/02/2008 | 39.420 | -1.50% | 40.590 | 39.240 | 39.730 |
| 12/28/2007 | 40.020 | -1.79% | 40.750 | 39.570 | 40.590 |
