Historical Prices: ENAGAS
| 04/30/2009 | 13.230 | 1.93% | 13.350 | 12.900 | 12.960 |
| 04/29/2009 | 12.980 | 2.53% | 13.070 | 12.780 | 13.000 |
| 04/28/2009 | 12.660 | 1.85% | 12.830 | 12.070 | 12.450 |
| 04/27/2009 | 12.430 | -1.74% | 12.790 | 12.370 | 12.730 |
| 04/24/2009 | 12.650 | 0.64% | 12.780 | 12.360 | 12.750 |
| 04/23/2009 | 12.570 | 2.03% | 12.570 | 12.320 | 12.470 |
| 04/22/2009 | 12.320 | 2.50% | 12.430 | 12.000 | 12.120 |
| 04/21/2009 | 12.020 | 0.25% | 12.190 | 11.880 | 12.030 |
| 04/20/2009 | 11.990 | -1.72% | 12.330 | 11.990 | 12.100 |
| 04/17/2009 | 12.200 | 0.16% | 12.280 | 12.010 | 12.140 |
| 04/16/2009 | 12.180 | 4.28% | 12.180 | 11.680 | 11.810 |
| 04/15/2009 | 11.680 | -0.60% | 11.920 | 11.610 | 11.850 |
| 04/14/2009 | 11.750 | 5.29% | 11.850 | 11.400 | 11.500 |
| 04/09/2009 | 11.160 | 0 | 11.440 | 11.010 | 11.070 |
| 04/08/2009 | 11.160 | 0.18% | 11.210 | 10.900 | 10.900 |
| 04/07/2009 | 11.140 | 1.27% | 11.330 | 11.060 | 11.130 |
| 04/06/2009 | 11.000 | -0.81% | 11.350 | 10.890 | 11.230 |
| 04/03/2009 | 11.090 | -0.45% | 11.200 | 11.070 | 11.150 |
| 04/02/2009 | 11.140 | 0.54% | 11.250 | 11.060 | 11.080 |
| 04/01/2009 | 11.080 | 3.84% | 11.130 | 10.500 | 10.650 |
| 03/31/2009 | 10.670 | -2.91% | 11.200 | 10.430 | 10.990 |
| 03/30/2009 | 10.990 | -3.93% | 11.400 | 10.990 | 11.370 |
