Dados Históricos: TEC.REUNIDAS
| 30/04/2009 | 26,960 | 0,94% | 27,050 | 26,610 | 26,930 |
| 29/04/2009 | 26,710 | 3,49% | 27,000 | 25,800 | 25,800 |
| 28/04/2009 | 25,810 | -0,73% | 25,960 | 25,110 | 25,550 |
| 27/04/2009 | 26,000 | -1,14% | 26,130 | 25,410 | 25,750 |
| 24/04/2009 | 26,300 | 1,78% | 26,410 | 25,700 | 26,200 |
| 23/04/2009 | 25,840 | -2,31% | 26,690 | 25,600 | 26,370 |
| 22/04/2009 | 26,450 | 3,24% | 26,600 | 25,700 | 26,000 |
| 21/04/2009 | 25,620 | 1,34% | 25,890 | 25,090 | 25,380 |
| 20/04/2009 | 25,280 | -5,95% | 26,980 | 24,300 | 26,900 |
| 17/04/2009 | 26,880 | 2,40% | 26,980 | 26,160 | 26,500 |
| 16/04/2009 | 26,250 | -0,27% | 26,720 | 26,050 | 26,500 |
| 15/04/2009 | 26,320 | 0,42% | 26,500 | 25,760 | 26,100 |
| 14/04/2009 | 26,210 | -1,09% | 27,000 | 26,100 | 26,550 |
| 09/04/2009 | 26,500 | 2,71% | 26,500 | 25,700 | 25,850 |
| 08/04/2009 | 25,800 | 0,43% | 26,000 | 24,850 | 25,100 |
| 07/04/2009 | 25,690 | 0,59% | 26,100 | 25,080 | 25,870 |
| 06/04/2009 | 25,540 | 1,31% | 26,420 | 25,210 | 25,450 |
| 03/04/2009 | 25,210 | -0,63% | 25,500 | 24,800 | 25,370 |
| 02/04/2009 | 25,370 | 3,76% | 25,500 | 24,570 | 24,980 |
| 01/04/2009 | 24,450 | 2,26% | 24,580 | 23,680 | 24,010 |
| 31/03/2009 | 23,910 | 3,06% | 23,910 | 23,110 | 23,110 |
| 30/03/2009 | 23,200 | -1,82% | 24,350 | 22,740 | 23,300 |
