| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.6366 | R$ 3.6381 |
| Business Days | 23 | |
| Date | Bid | Offer |
|---|---|---|
| Aug 31 2023 | R$ 3.6344 | R$ 3.6351 |
| Aug 30 2023 | R$ 3.5987 | R$ 3.5997 |
| Aug 29 2023 | R$ 3.5825 | R$ 3.5842 |
| Aug 28 2023 | R$ 3.5985 | R$ 3.5992 |
| Aug 25 2023 | R$ 3.5778 | R$ 3.5793 |
| Aug 24 2023 | R$ 3.5924 | R$ 3.5942 |
| Aug 23 2023 | R$ 3.6157 | R$ 3.6172 |
| Aug 22 2023 | R$ 3.6471 | R$ 3.6489 |
| Aug 21 2023 | R$ 3.6737 | R$ 3.6752 |
| Aug 18 2023 | R$ 3.6662 | R$ 3.6678 |
| Aug 17 2023 | R$ 3.6825 | R$ 3.6843 |
| Aug 16 2023 | R$ 3.6806 | R$ 3.6822 |
| Aug 15 2023 | R$ 3.6959 | R$ 3.6974 |
| Aug 14 2023 | R$ 3.6771 | R$ 3.6786 |
| Aug 11 2023 | R$ 3.6396 | R$ 3.6411 |
| Aug 10 2023 | R$ 3.6189 | R$ 3.6205 |
| Aug 09 2023 | R$ 3.6449 | R$ 3.6464 |
| Aug 08 2023 | R$ 3.6566 | R$ 3.6582 |
| Aug 07 2023 | R$ 3.6636 | R$ 3.6651 |
| Aug 04 2023 | R$ 3.6431 | R$ 3.6447 |
| Aug 03 2023 | R$ 3.6564 | R$ 3.6582 |
| Aug 02 2023 | R$ 3.6048 | R$ 3.6063 |
| Aug 01 2023 | R$ 3.5915 | R$ 3.5931 |
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