| Period | Rate | Change |
|---|---|---|
| Next day 28.10.2003 | 11.0640 | -7.67 -40.94% |
| 1 week ago 20.10.2003 | 11.1270 | 7.61 +68.37% |
| 2 weeks ago 13.10.2003 | 11.2195 | 7.52 +66.99% |
| 2 months ago 27.08.2003 | 10.9000 | 7.84 +71.88% |
| 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 |