| Period | Rate | Change |
|---|---|---|
| Next day 21.01.2003 | 10.8370 | -7.90 -42.16% |
| 1 week ago 13.01.2003 | 10.5235 | 8.21 +78.03% |
| 2 weeks ago 06.01.2003 | 10.4045 | 8.33 +80.07% |
| 1 month ago 20.12.2002 | 10.1985 | 8.54 +83.70% |
| 2 months ago 20.11.2002 | 10.1050 | 8.63 +85.40% |
| 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 |