Historical Prices: ENAGAS
| 01/31/2012 | 15.300 | 1.73% | 15.495 | 15.135 | 15.190 |
| 01/30/2012 | 15.040 | -1.83% | 15.305 | 15.040 | 15.190 |
| 01/27/2012 | 15.320 | 0.33% | 15.545 | 15.200 | 15.250 |
| 01/26/2012 | 15.270 | 3.32% | 15.270 | 14.800 | 14.625 |
| 01/25/2012 | 14.780 | 0.14% | 14.940 | 14.615 | 14.625 |
| 01/24/2012 | 14.760 | 2.86% | 14.745 | 14.305 | 14.625 |
| 01/23/2012 | 14.350 | -1.51% | 14.650 | 14.305 | 14.625 |
| 01/20/2012 | 14.570 | 0.10% | 14.630 | 14.400 | 14.660 |
| 01/19/2012 | 14.555 | -0.24% | 14.680 | 14.325 | 14.660 |
| 01/18/2012 | 14.590 | -1.42% | 14.755 | 14.530 | 14.660 |
| 01/17/2012 | 14.800 | 1.89% | 14.830 | 14.560 | 14.825 |
| 01/16/2012 | 14.525 | -1.02% | 14.630 | 14.410 | 14.410 |
| 01/13/2012 | 14.675 | 0 | 14.770 | 14.420 | 14.740 |
| 01/12/2012 | 14.675 | 1.84% | 14.740 | 14.465 | 14.470 |
| 01/11/2012 | 14.410 | 0.80% | 14.600 | 14.220 | 14.140 |
| 01/10/2012 | 14.295 | 1.38% | 14.570 | 14.025 | 14.140 |
| 01/09/2012 | 14.100 | 0.07% | 14.220 | 14.025 | 14.140 |
| 01/06/2012 | 14.090 | 1.08% | 14.280 | 13.985 | 14.045 |
| 01/05/2012 | 13.940 | -2.86% | 14.460 | 13.895 | 14.410 |
| 01/04/2012 | 14.350 | -1.64% | 14.710 | 14.275 | 14.600 |
| 01/03/2012 | 14.590 | 0.86% | 14.610 | 14.310 | 14.310 |
| 01/02/2012 | 14.465 | 1.22% | 14.480 | 14.295 | 14.310 |
