| Period | Rate | Change |
|---|---|---|
| Next day 20.10.2008 | 12.9875 | -5.75 -30.68% |
| 1 month ago 19.09.2008 | 10.6550 | 8.08 +75.83% |
| 2 months ago 19.08.2008 | 10.1320 | 8.60 +84.91% |
| 1 year ago 19.10.2007 | 10.8287 | 7.91 +73.01% |
| 1 US dollar | 18.74 | MXN | |
| 2 USD | 37.47 | MXN | |
| 3 USD | 56.21 | MXN | |
| 4 USD | 74.94 | MXN | |
| 5 USD | 93.68 | MXN | |
| 10 USD | 187.35 | MXN | |
| 20 USD | 374.70 | MXN | |
| 50 USD | 936.75 | MXN | |
| 100 USD | 1 873.51 | MXN | |
| 200 USD | 3 747.01 | MXN | |
| 500 USD | 9 367.53 | MXN | |
| 1 000 USD | 18 735.05 | MXN | |
| 5 000 USD | 93 675.25 | MXN | |
| 10 000 USD | 187 350.50 | MXN | |
| 100 000 USD | 1 873 505.00 | MXN | |
| 1 000 000 USD | 18 735 050.00 | MXN |