Données historiques: ENDESA
| 31/10/2007 | 35,960 | 1,32% | 36,250 | 35,350 | 35,350 |
| 30/10/2007 | 35,490 | -2,02% | 36,300 | 35,380 | 36,190 |
| 29/10/2007 | 36,220 | -0,41% | 36,640 | 36,030 | 36,420 |
| 26/10/2007 | 36,370 | 1,85% | 36,490 | 35,250 | 35,880 |
| 25/10/2007 | 35,710 | 0,25% | 36,080 | 34,570 | 35,990 |
| 24/10/2007 | 35,620 | -2,04% | 36,670 | 35,070 | 36,510 |
| 23/10/2007 | 36,360 | -1,76% | 37,220 | 36,260 | 37,080 |
| 22/10/2007 | 37,010 | -0,67% | 37,390 | 37,010 | 37,250 |
| 19/10/2007 | 37,260 | -0,67% | 37,660 | 37,150 | 37,350 |
| 18/10/2007 | 37,510 | 0,59% | 37,770 | 37,270 | 37,290 |
| 17/10/2007 | 37,290 | -0,03% | 37,440 | 37,210 | 37,300 |
| 16/10/2007 | 37,300 | -0,61% | 37,650 | 37,280 | 37,350 |
| 15/10/2007 | 37,530 | -0,11% | 37,940 | 37,150 | 37,450 |
| 12/10/2007 | 37,570 | 0,51% | 37,620 | 37,110 | 37,110 |
| 11/10/2007 | 37,380 | -0,05% | 37,660 | 37,110 | 37,500 |
| 10/10/2007 | 37,400 | 0,40% | 37,740 | 36,950 | 37,260 |
| 09/10/2007 | 37,250 | -2,74% | 38,100 | 37,000 | 37,920 |
| 08/10/2007 | 38,300 | -3,79% | 38,850 | 38,150 | 38,800 |
| 05/10/2007 | 39,810 | 2,68% | 39,810 | 38,000 | 38,750 |
| 04/10/2007 | 38,770 | 2,62% | 38,900 | 37,500 | 37,500 |
| 03/10/2007 | 37,780 | -1,82% | 38,060 | 36,800 | 37,500 |
| 02/10/2007 | 38,480 | -3,78% | 40,000 | 38,480 | 39,990 |
