Dados Históricos: TEC.REUNIDAS
| 31/03/2010 | 46,550 | 0,43% | 46,995 | 46,100 | 46,200 |
| 30/03/2010 | 46,350 | -1,36% | 47,250 | 46,255 | 47,200 |
| 29/03/2010 | 46,990 | 0,56% | 47,490 | 46,670 | 47,490 |
| 26/03/2010 | 46,730 | -0,36% | 47,090 | 46,435 | 46,890 |
| 25/03/2010 | 46,900 | 0,44% | 47,150 | 46,050 | 46,850 |
| 24/03/2010 | 46,695 | -0,65% | 47,500 | 45,720 | 47,095 |
| 23/03/2010 | 47,000 | 5,82% | 47,300 | 45,150 | 45,150 |
| 22/03/2010 | 44,415 | -1,61% | 45,100 | 43,740 | 45,000 |
| 19/03/2010 | 45,140 | 0,22% | 45,745 | 44,450 | 45,420 |
| 18/03/2010 | 45,040 | -0,09% | 45,700 | 44,480 | 44,815 |
| 17/03/2010 | 45,080 | 3,04% | 45,135 | 44,100 | 44,100 |
| 16/03/2010 | 43,750 | 0,37% | 44,250 | 43,340 | 43,790 |
| 15/03/2010 | 43,590 | 0,25% | 43,885 | 43,010 | 43,500 |
| 12/03/2010 | 43,480 | 1,32% | 43,500 | 42,860 | 43,110 |
| 11/03/2010 | 42,915 | -0,57% | 43,450 | 42,700 | 42,985 |
| 10/03/2010 | 43,160 | 0,09% | 43,515 | 42,985 | 43,230 |
| 09/03/2010 | 43,120 | 0,05% | 43,300 | 42,310 | 43,180 |
| 08/03/2010 | 43,100 | -1,37% | 43,900 | 43,005 | 43,800 |
| 05/03/2010 | 43,700 | 1,63% | 43,800 | 42,620 | 42,750 |
| 04/03/2010 | 43,000 | 1,33% | 43,000 | 41,840 | 42,200 |
| 03/03/2010 | 42,435 | 0,58% | 42,680 | 41,440 | 42,050 |
| 02/03/2010 | 42,190 | 0,91% | 42,195 | 41,155 | 41,810 |
