Données historiques: ACERINOX
| 31/10/2011 | 9,620 | -3,80% | 10,000 | 9,570 | 10,000 |
| 28/10/2011 | 10,000 | 0,48% | 10,055 | 9,787 | 9,560 |
| 27/10/2011 | 9,952 | 4,60% | 9,981 | 9,685 | 9,560 |
| 26/10/2011 | 9,514 | -0,15% | 9,677 | 9,308 | 9,560 |
| 25/10/2011 | 9,528 | -0,13% | 9,730 | 9,351 | 9,520 |
| 24/10/2011 | 9,540 | 3,25% | 9,618 | 9,285 | 9,360 |
| 21/10/2011 | 9,240 | 2,55% | 9,245 | 9,053 | 9,055 |
| 20/10/2011 | 9,010 | -3,25% | 9,345 | 8,985 | 9,337 |
| 19/10/2011 | 9,313 | -0,62% | 9,491 | 9,276 | 9,337 |
| 18/10/2011 | 9,371 | -0,84% | 9,469 | 9,281 | 9,337 |
| 17/10/2011 | 9,450 | -2,98% | 9,989 | 9,407 | 9,558 |
| 14/10/2011 | 9,740 | 1,85% | 9,870 | 9,420 | 9,055 |
| 13/10/2011 | 9,563 | 1,67% | 9,727 | 9,346 | 9,055 |
| 12/10/2011 | 9,406 | 3,54% | 9,486 | 8,953 | 9,055 |
| 11/10/2011 | 9,084 | -0,55% | 9,150 | 8,933 | 9,110 |
| 10/10/2011 | 9,134 | 2,68% | 9,134 | 8,852 | 8,910 |
| 07/10/2011 | 8,896 | 0,70% | 9,090 | 8,781 | 8,910 |
| 06/10/2011 | 8,834 | 3,93% | 8,830 | 8,533 | 8,233 |
| 05/10/2011 | 8,500 | 3,60% | 8,550 | 8,251 | 8,233 |
| 04/10/2011 | 8,205 | -1,97% | 8,271 | 8,010 | 8,233 |
| 03/10/2011 | 8,370 | -1,22% | 8,445 | 8,180 | 8,233 |
| 30/09/2011 | 8,473 | -2,11% | 8,727 | 8,379 | 8,498 |
