Dados Históricos: TEC.REUNIDAS
| 28/09/2012 | 36,180 | -1,15% | 36,850 | 35,810 | 36,600 |
| 27/09/2012 | 36,600 | 3,01% | 37,000 | 35,705 | 35,705 |
| 26/09/2012 | 35,530 | -4,28% | 36,820 | 35,510 | 36,820 |
| 25/09/2012 | 37,120 | 1,27% | 37,430 | 36,880 | 36,900 |
| 24/09/2012 | 36,655 | -1,32% | 37,200 | 36,410 | 37,000 |
| 21/09/2012 | 37,145 | -0,89% | 37,785 | 36,980 | 37,645 |
| 20/09/2012 | 37,480 | -0,24% | 37,935 | 37,150 | 37,260 |
| 19/09/2012 | 37,570 | 0,48% | 37,780 | 37,190 | 37,380 |
| 18/09/2012 | 37,390 | 1,67% | 37,560 | 36,250 | 36,250 |
| 17/09/2012 | 36,775 | -0,01% | 37,000 | 36,235 | 36,580 |
| 14/09/2012 | 36,780 | 0,35% | 37,560 | 36,780 | 37,150 |
| 13/09/2012 | 36,650 | 0,33% | 36,870 | 36,250 | 36,385 |
| 12/09/2012 | 36,530 | 0,77% | 36,580 | 35,800 | 36,400 |
| 11/09/2012 | 36,250 | 0,78% | 36,350 | 35,750 | 35,900 |
| 10/09/2012 | 35,970 | -0,03% | 36,700 | 35,970 | 36,700 |
| 07/09/2012 | 35,980 | -1,15% | 37,300 | 35,960 | 36,900 |
| 06/09/2012 | 36,400 | 2,51% | 36,500 | 35,640 | 35,920 |
| 05/09/2012 | 35,510 | 1,25% | 35,620 | 34,760 | 35,090 |
| 04/09/2012 | 35,070 | -0,81% | 35,500 | 35,070 | 35,385 |
| 03/09/2012 | 35,355 | -0,55% | 36,100 | 35,040 | 35,565 |
| 31/08/2012 | 35,550 | 1,98% | 35,550 | 34,795 | 34,795 |
| 30/08/2012 | 34,860 | -2,60% | 35,750 | 34,685 | 35,650 |
