| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 6.6418 | R$ 6.6448 |
| Business Days | 22 | |
| Date | Bid | Offer |
|---|---|---|
| Mar 31 2026 | R$ 6.4999 | R$ 6.5031 |
| Mar 30 2026 | R$ 6.5417 | R$ 6.5441 |
| Mar 27 2026 | R$ 6.5692 | R$ 6.5725 |
| Mar 26 2026 | R$ 6.5896 | R$ 6.5929 |
| Mar 25 2026 | R$ 6.5996 | R$ 6.6029 |
| Mar 24 2026 | R$ 6.6439 | R$ 6.6472 |
| Mar 23 2026 | R$ 6.6541 | R$ 6.6582 |
| Mar 20 2026 | R$ 6.6894 | R$ 6.6929 |
| Mar 19 2026 | R$ 6.6348 | R$ 6.6373 |
| Mar 18 2026 | R$ 6.6015 | R$ 6.6040 |
| Mar 17 2026 | R$ 6.6195 | R$ 6.6219 |
| Mar 16 2026 | R$ 6.6727 | R$ 6.6752 |
| Mar 13 2026 | R$ 6.6508 | R$ 6.6533 |
| Mar 12 2026 | R$ 6.6342 | R$ 6.6366 |
| Mar 11 2026 | R$ 6.6082 | R$ 6.6115 |
| Mar 10 2026 | R$ 6.6567 | R$ 6.6583 |
| Mar 09 2026 | R$ 6.6949 | R$ 6.6965 |
| Mar 06 2026 | R$ 6.7793 | R$ 6.7853 |
| Mar 05 2026 | R$ 6.7060 | R$ 6.7076 |
| Mar 04 2026 | R$ 6.6767 | R$ 6.6800 |
| Mar 03 2026 | R$ 6.7351 | R$ 6.7385 |
| Mar 02 2026 | R$ 6.6626 | R$ 6.6659 |
Source: Brazilian Central Bank
Display Columns
Ptax is the main reference rate for contracts denominated in Brazilian Reals (BRL).
For currencies other than the US Dollar, the Brazilian Central Bank collects information from a selected information provider from 10 AM to 1 PM and publishes the reference rate of the day about 10 minutes after 1 PM (GMT-3) every business day.
Data available from Dec 05 1984 until Aug 18 2026