Dados Históricos: RED ELECTRICA
| 30/06/2008 | 41,350 | -1,66% | 41,700 | 41,050 | 41,350 |
| 27/06/2008 | 42,050 | 2,59% | 42,050 | 40,730 | 40,730 |
| 26/06/2008 | 40,990 | 0,02% | 41,920 | 40,620 | 40,930 |
| 25/06/2008 | 40,980 | 0,76% | 41,160 | 40,580 | 40,960 |
| 24/06/2008 | 40,670 | -3,85% | 42,700 | 40,400 | 42,240 |
| 23/06/2008 | 42,300 | -0,24% | 43,300 | 42,000 | 42,000 |
| 20/06/2008 | 42,400 | -2,28% | 43,690 | 42,200 | 43,400 |
| 19/06/2008 | 43,390 | 2,26% | 43,770 | 42,190 | 42,200 |
| 18/06/2008 | 42,430 | -1,33% | 43,400 | 42,290 | 43,020 |
| 17/06/2008 | 43,000 | 0 | 43,390 | 43,000 | 43,250 |
| 16/06/2008 | 43,000 | 0,28% | 43,390 | 42,650 | 42,890 |
| 13/06/2008 | 42,880 | 2,07% | 43,230 | 42,060 | 42,540 |
| 12/06/2008 | 42,010 | -0,07% | 42,290 | 41,530 | 42,080 |
| 11/06/2008 | 42,040 | -1,31% | 42,930 | 41,780 | 42,590 |
| 10/06/2008 | 42,600 | -1,98% | 43,390 | 42,590 | 42,850 |
| 06/06/2008 | 43,460 | -2,34% | 45,120 | 43,280 | 44,780 |
| 05/06/2008 | 44,500 | -0,96% | 45,470 | 44,300 | 44,880 |
| 04/06/2008 | 44,930 | -1,60% | 45,690 | 44,600 | 45,690 |
| 03/06/2008 | 45,660 | 0,24% | 46,000 | 45,110 | 45,390 |
| 02/06/2008 | 45,550 | 0,11% | 45,990 | 44,610 | 45,510 |
| 30/05/2008 | 45,500 | 0,29% | 45,850 | 44,590 | 45,560 |
| 29/05/2008 | 45,370 | 0,98% | 45,690 | 44,870 | 45,240 |
