Dados Históricos: TEC.REUNIDAS
| 31/03/2011 | 42,420 | -0,15% | 42,985 | 42,355 | 42,675 |
| 30/03/2011 | 42,485 | 0,90% | 42,490 | 42,130 | 42,300 |
| 29/03/2011 | 42,105 | 0,05% | 42,195 | 41,590 | 42,340 |
| 28/03/2011 | 42,085 | -0,63% | 42,375 | 41,830 | 42,340 |
| 25/03/2011 | 42,350 | -0,68% | 42,950 | 42,285 | 41,000 |
| 24/03/2011 | 42,640 | 1,91% | 42,640 | 41,510 | 41,000 |
| 23/03/2011 | 41,840 | 2,76% | 41,880 | 40,690 | 41,000 |
| 22/03/2011 | 40,715 | -0,59% | 41,595 | 40,650 | 41,335 |
| 21/03/2011 | 40,955 | 0,39% | 41,400 | 40,855 | 41,335 |
| 18/03/2011 | 40,795 | 0,79% | 41,085 | 40,220 | 40,295 |
| 17/03/2011 | 40,475 | 1,95% | 40,780 | 39,550 | 40,295 |
| 16/03/2011 | 39,700 | -1,19% | 40,770 | 39,700 | 40,295 |
| 15/03/2011 | 40,180 | -2,81% | 40,975 | 39,720 | 40,510 |
| 14/03/2011 | 41,340 | -1,90% | 42,340 | 40,945 | 41,700 |
| 11/03/2011 | 42,140 | -1,29% | 42,680 | 42,000 | 42,500 |
| 10/03/2011 | 42,690 | -1,70% | 43,600 | 42,610 | 43,100 |
| 09/03/2011 | 43,430 | 0,82% | 43,740 | 43,090 | 43,240 |
| 08/03/2011 | 43,075 | 0,21% | 43,425 | 42,750 | 43,240 |
| 07/03/2011 | 42,985 | 0,63% | 43,470 | 42,475 | 42,710 |
| 04/03/2011 | 42,715 | 0,36% | 43,240 | 42,440 | 41,240 |
| 03/03/2011 | 42,560 | 0,89% | 43,000 | 42,000 | 42,380 |
| 02/03/2011 | 42,185 | 1,55% | 42,400 | 40,700 | 41,240 |
