| Period | Rate | Change |
|---|---|---|
| Next day 31.07.2002 | 9.8750 | -8.86 -47.29% |
| Previous day 29.07.2002 | 9.7145 | 9.02 +92.86% |
| 1 week ago 23.07.2002 | 9.6575 | 9.08 +93.99% |
| 2 weeks ago 16.07.2002 | 9.6750 | 9.06 +93.64% |
| 2 months ago 30.05.2002 | 9.6837 | 9.05 +93.47% |
| 3 months ago 30.04.2002 | 9.4120 | 9.32 +99.05% |
| 6 months ago 30.01.2002 | 9.1520 | 9.58 +104.71% |
| 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 |