Dados Históricos: NATURGY
| 28/02/2008 | 40,490 | -0,22% | 41,100 | 40,120 | 40,390 |
| 27/02/2008 | 40,580 | -0,49% | 40,870 | 39,400 | 40,590 |
| 26/02/2008 | 40,780 | 2,08% | 41,120 | 39,830 | 40,030 |
| 25/02/2008 | 39,950 | 0,10% | 40,250 | 39,330 | 40,050 |
| 22/02/2008 | 39,910 | -2,30% | 40,500 | 39,510 | 40,170 |
| 21/02/2008 | 40,850 | -0,75% | 41,470 | 40,630 | 41,470 |
| 20/02/2008 | 41,160 | -1,98% | 41,550 | 40,680 | 41,230 |
| 19/02/2008 | 41,990 | 0,74% | 42,450 | 40,720 | 41,490 |
| 18/02/2008 | 41,680 | 1,24% | 42,400 | 41,130 | 41,480 |
| 15/02/2008 | 41,170 | -0,84% | 42,360 | 40,610 | 41,430 |
| 14/02/2008 | 41,520 | 1,64% | 41,980 | 41,000 | 41,120 |
| 13/02/2008 | 40,850 | 2,56% | 40,950 | 39,360 | 39,430 |
| 12/02/2008 | 39,830 | 5,06% | 39,950 | 37,440 | 38,080 |
| 11/02/2008 | 37,910 | 1,28% | 38,230 | 37,020 | 37,360 |
| 08/02/2008 | 37,430 | 4,47% | 37,680 | 35,960 | 35,960 |
| 07/02/2008 | 35,830 | -2,42% | 36,900 | 35,300 | 36,500 |
| 06/02/2008 | 36,720 | 2,00% | 37,000 | 36,000 | 36,020 |
| 05/02/2008 | 36,000 | -4,74% | 38,230 | 35,580 | 37,840 |
| 04/02/2008 | 37,790 | 1,07% | 37,950 | 37,160 | 37,460 |
| 01/02/2008 | 37,390 | 1,52% | 37,590 | 36,250 | 36,840 |
| 31/01/2008 | 36,830 | -0,43% | 38,380 | 36,000 | 38,150 |
| 30/01/2008 | 36,990 | 0,19% | 37,140 | 36,000 | 36,600 |
