| Period | Rate | Change |
|---|---|---|
| Next day 21.05.2003 | 10.2145 | -8.52 -45.48% |
| Previous day 19.05.2003 | 10.3525 | 8.38 +80.97% |
| 1 week ago 13.05.2003 | 10.1169 | 8.62 +85.19% |
| 2 weeks ago 06.05.2003 | 10.2695 | 8.47 +82.43% |
| 2 months ago 20.03.2003 | 10.8305 | 7.90 +72.98% |
| 3 months ago 20.02.2003 | 10.9620 | 7.77 +70.91% |
| 6 months ago 20.11.2002 | 10.1050 | 8.63 +85.40% |
| 1 year ago 20.05.2002 | 9.4980 | 9.24 +97.25% |
| 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 |