Cotizaciones históricas: TEC.REUNIDAS
| 31/10/2017 | 27,630 | 0,93% | 27,900 | 27,260 | |
| 30/10/2017 | 27,375 | 3,30% | 27,480 | 26,800 | |
| 27/10/2017 | 26,500 | -0,79% | 26,715 | 25,950 | |
| 26/10/2017 | 26,710 | 2,57% | 26,970 | 25,780 | |
| 25/10/2017 | 26,040 | 0,68% | 26,090 | 25,705 | |
| 24/10/2017 | 25,865 | -1,82% | 26,830 | 25,820 | |
| 23/10/2017 | 26,345 | 2,97% | 26,450 | 25,455 | |
| 20/10/2017 | 25,585 | -0,56% | 25,865 | 25,575 | |
| 19/10/2017 | 25,730 | -0,10% | 25,830 | 25,480 | |
| 18/10/2017 | 25,755 | -0,52% | 26,010 | 25,675 | |
| 17/10/2017 | 25,890 | -1,01% | 26,185 | 25,640 | |
| 16/10/2017 | 26,155 | 1,00% | 26,245 | 25,645 | |
| 13/10/2017 | 25,895 | 1,51% | 26,150 | 25,465 | |
| 12/10/2017 | 25,510 | -0,60% | 25,670 | 25,220 | |
| 11/10/2017 | 25,665 | -1,29% | 27,000 | 25,610 | |
| 09/10/2017 | 26,000 | 0,44% | 26,285 | 25,910 | |
| 06/10/2017 | 25,885 | -1,56% | 26,300 | 25,820 | |
| 05/10/2017 | 26,295 | 1,98% | 26,425 | 25,740 | |
| 04/10/2017 | 25,785 | -2,03% | 26,250 | 25,420 | |
| 03/10/2017 | 26,320 | 1,29% | 26,430 | 25,650 | |
| 02/10/2017 | 25,985 | -2,84% | 26,415 | 25,745 | |
| 29/09/2017 | 26,745 | -0,37% | 27,035 | 26,405 | |
