| Period | Rate | Change |
|---|---|---|
| Next day 23.07.2003 | 10.5670 | -8.17 -43.60% |
| Previous day 21.07.2003 | 10.4350 | 8.30 +79.54% |
| 1 week ago 15.07.2003 | 10.4550 | 8.28 +79.20% |
| 2 weeks ago 08.07.2003 | 10.4970 | 8.24 +78.48% |
| 2 months ago 22.05.2003 | 10.2575 | 8.48 +82.65% |
| 3 months ago 22.04.2003 | 10.5630 | 8.17 +77.36% |
| 6 months ago 22.01.2003 | 10.8205 | 7.91 +73.14% |
| 1 year ago 22.07.2002 | 9.6470 | 9.09 +94.21% |
| 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 |