Données historiques: ACERINOX
| 30/09/2011 | 8,473 | -2,11% | 8,727 | 8,379 | 8,498 |
| 29/09/2011 | 8,656 | 0,99% | 8,720 | 8,420 | 8,498 |
| 28/09/2011 | 8,571 | -0,79% | 8,758 | 8,446 | 8,498 |
| 27/09/2011 | 8,639 | 3,78% | 8,685 | 8,431 | 8,498 |
| 26/09/2011 | 8,324 | 0,65% | 8,450 | 8,060 | 8,216 |
| 23/09/2011 | 8,270 | 1,05% | 8,300 | 8,020 | 8,216 |
| 22/09/2011 | 8,184 | -5,20% | 8,430 | 8,160 | 8,313 |
| 21/09/2011 | 8,633 | -2,55% | 8,890 | 8,633 | 8,860 |
| 20/09/2011 | 8,859 | 1,94% | 8,928 | 8,678 | 8,700 |
| 19/09/2011 | 8,690 | -7,20% | 9,141 | 8,670 | 9,394 |
| 16/09/2011 | 9,364 | 0,58% | 9,425 | 9,170 | 9,250 |
| 15/09/2011 | 9,310 | 1,97% | 9,390 | 9,179 | 9,250 |
| 14/09/2011 | 9,130 | 2,24% | 9,154 | 8,813 | 8,813 |
| 13/09/2011 | 8,930 | 0,40% | 8,996 | 8,640 | 8,996 |
| 12/09/2011 | 8,894 | -3,33% | 9,015 | 8,780 | 9,567 |
| 09/09/2011 | 9,200 | -3,94% | 9,600 | 9,200 | 9,567 |
| 08/09/2011 | 9,577 | 1,24% | 9,690 | 9,457 | 9,530 |
| 07/09/2011 | 9,460 | 3,28% | 9,510 | 9,351 | 9,472 |
| 06/09/2011 | 9,160 | 0,50% | 9,300 | 9,045 | 9,050 |
| 05/09/2011 | 9,114 | -5,36% | 9,861 | 9,074 | 9,831 |
| 02/09/2011 | 9,630 | -3,51% | 9,861 | 9,575 | 9,831 |
| 01/09/2011 | 9,980 | -1,14% | 10,195 | 9,855 | 9,810 |
