Dados Históricos: TELEFONICA
| 31/12/2020 | 3,245 | -0,79% | 3,266 | 3,223 | 3,271 |
| 30/12/2020 | 3,271 | -0,64% | 3,307 | 3,251 | 3,292 |
| 29/12/2020 | 3,292 | 0,34% | 3,335 | 3,231 | 3,281 |
| 28/12/2020 | 3,281 | -1,71% | 3,428 | 3,281 | 3,338 |
| 24/12/2020 | 3,338 | 1,27% | 3,371 | 3,307 | 3,296 |
| 23/12/2020 | 3,296 | 2,94% | 3,300 | 3,200 | 3,202 |
| 22/12/2020 | 3,202 | 1,39% | 3,202 | 3,123 | 3,158 |
| 21/12/2020 | 3,158 | -4,97% | 3,260 | 3,145 | 3,323 |
| 18/12/2020 | 3,323 | -1,07% | 3,369 | 3,303 | 3,359 |
| 17/12/2020 | 3,359 | -1,98% | 3,434 | 3,352 | 3,427 |
| 16/12/2020 | 3,427 | -1,18% | 3,524 | 3,401 | 3,468 |
| 15/12/2020 | 3,468 | -1,64% | 3,525 | 3,447 | 3,526 |
| 14/12/2020 | 3,526 | -0,62% | 3,628 | 3,526 | 3,548 |
| 11/12/2020 | 3,548 | -8,11% | 3,669 | 3,501 | 3,861 |
| 10/12/2020 | 3,861 | 0,13% | 3,947 | 3,832 | 3,856 |
| 09/12/2020 | 3,856 | 2,53% | 3,893 | 3,753 | 3,761 |
| 08/12/2020 | 3,761 | -2,18% | 3,846 | 3,730 | 3,845 |
| 07/12/2020 | 3,845 | 1,59% | 3,880 | 3,790 | 3,785 |
| 04/12/2020 | 3,785 | 3,22% | 3,842 | 3,660 | 3,667 |
| 03/12/2020 | 3,667 | -1,87% | 3,740 | 3,619 | 3,737 |
| 02/12/2020 | 3,737 | 1,55% | 3,737 | 3,620 | 3,680 |
| 01/12/2020 | 3,680 | 0,63% | 3,771 | 3,651 | 3,657 |
