Historical Prices: ENAGAS
| 04/29/2011 | 16.705 | -0.21% | 16.745 | 16.490 | 16.680 |
| 04/28/2011 | 16.740 | 2.04% | 16.795 | 16.455 | 16.455 |
| 04/27/2011 | 16.405 | 1.61% | 16.460 | 16.100 | 16.100 |
| 04/26/2011 | 16.145 | 0.03% | 16.350 | 16.010 | 16.090 |
| 04/21/2011 | 16.140 | 0.69% | 16.180 | 16.010 | 16.090 |
| 04/20/2011 | 16.030 | 2.10% | 16.105 | 15.700 | 15.800 |
| 04/19/2011 | 15.700 | 0.26% | 15.800 | 15.500 | 15.500 |
| 04/18/2011 | 15.660 | -1.48% | 16.000 | 15.595 | 15.935 |
| 04/15/2011 | 15.895 | 0 | 16.000 | 15.835 | 15.935 |
| 04/14/2011 | 15.895 | -1.97% | 16.260 | 15.840 | 16.135 |
| 04/13/2011 | 16.215 | 0.78% | 16.375 | 16.010 | 16.135 |
| 04/12/2011 | 16.090 | -1.23% | 16.350 | 16.045 | 16.220 |
| 04/11/2011 | 16.290 | 0.12% | 16.385 | 16.200 | 16.215 |
| 04/08/2011 | 16.270 | 0.46% | 16.350 | 16.195 | 15.975 |
| 04/07/2011 | 16.195 | -0.55% | 16.420 | 16.120 | 15.975 |
| 04/06/2011 | 16.285 | 0.87% | 16.405 | 16.100 | 15.975 |
| 04/05/2011 | 16.145 | -0.58% | 16.330 | 16.080 | 15.975 |
| 04/04/2011 | 16.240 | 1.34% | 16.390 | 15.890 | 15.975 |
| 04/01/2011 | 16.025 | 0.66% | 16.095 | 15.840 | 15.620 |
| 03/31/2011 | 15.920 | -0.38% | 16.140 | 15.920 | 15.620 |
| 03/30/2011 | 15.980 | 1.52% | 16.025 | 15.765 | 15.620 |
| 03/29/2011 | 15.740 | 0.96% | 15.760 | 15.570 | 15.620 |
