Dados Históricos: IBERDROLA
| 28/02/2008 | 9,680 | -1,63% | 9,850 | 9,640 | 9,760 |
| 27/02/2008 | 9,840 | -0,10% | 9,880 | 9,660 | 9,830 |
| 26/02/2008 | 9,850 | 1,97% | 9,930 | 9,610 | 9,690 |
| 25/02/2008 | 9,660 | -1,63% | 9,910 | 9,520 | 9,860 |
| 22/02/2008 | 9,820 | -1,90% | 9,980 | 9,680 | 9,930 |
| 21/02/2008 | 10,010 | -1,57% | 10,190 | 9,970 | 10,110 |
| 20/02/2008 | 10,170 | -0,97% | 10,340 | 10,080 | 10,200 |
| 19/02/2008 | 10,270 | -0,96% | 10,400 | 10,130 | 10,380 |
| 18/02/2008 | 10,370 | 1,67% | 10,490 | 10,250 | 10,290 |
| 15/02/2008 | 10,200 | -1,35% | 10,480 | 10,100 | 10,400 |
| 14/02/2008 | 10,340 | 0,10% | 10,530 | 10,250 | 10,450 |
| 13/02/2008 | 10,330 | -1,05% | 10,440 | 10,250 | 10,380 |
| 12/02/2008 | 10,440 | 2,35% | 10,440 | 10,180 | 10,290 |
| 11/02/2008 | 10,200 | 1,09% | 10,420 | 10,060 | 10,140 |
| 08/02/2008 | 10,090 | -0,30% | 10,180 | 9,900 | 10,060 |
| 07/02/2008 | 10,120 | -0,78% | 10,320 | 9,940 | 10,190 |
| 06/02/2008 | 10,200 | 3,55% | 10,270 | 9,910 | 10,040 |
| 05/02/2008 | 9,850 | -3,62% | 10,380 | 9,750 | 10,160 |
| 04/02/2008 | 10,220 | -1,35% | 10,630 | 10,030 | 10,570 |
| 01/02/2008 | 10,360 | 1,77% | 10,680 | 10,310 | 10,640 |
| 31/01/2008 | 10,180 | 10,29% | 10,330 | 9,720 | 9,830 |
| 29/01/2008 | 9,230 | -1,18% | 9,340 | 9,050 | 9,150 |
