| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.7209 | R$ 3.7225 |
| Business Days | 23 | |
| Date | Bid | Offer |
|---|---|---|
| Aug 31 2017 | R$ 3.7415 | R$ 3.7435 |
| Aug 30 2017 | R$ 3.7718 | R$ 3.7738 |
| Aug 29 2017 | R$ 3.8100 | R$ 3.8116 |
| Aug 28 2017 | R$ 3.7780 | R$ 3.7790 |
| Aug 25 2017 | R$ 3.7345 | R$ 3.7361 |
| Aug 24 2017 | R$ 3.7047 | R$ 3.7060 |
| Aug 23 2017 | R$ 3.7244 | R$ 3.7264 |
| Aug 22 2017 | R$ 3.7086 | R$ 3.7102 |
| Aug 21 2017 | R$ 3.7133 | R$ 3.7147 |
| Aug 18 2017 | R$ 3.7171 | R$ 3.7190 |
| Aug 17 2017 | R$ 3.7076 | R$ 3.7092 |
| Aug 16 2017 | R$ 3.7050 | R$ 3.7067 |
| Aug 15 2017 | R$ 3.7517 | R$ 3.7530 |
| Aug 14 2017 | R$ 3.7570 | R$ 3.7590 |
| Aug 11 2017 | R$ 3.7422 | R$ 3.7435 |
| Aug 10 2017 | R$ 3.7053 | R$ 3.7072 |
| Aug 09 2017 | R$ 3.6954 | R$ 3.6964 |
| Aug 08 2017 | R$ 3.6706 | R$ 3.6726 |
| Aug 07 2017 | R$ 3.6847 | R$ 3.6858 |
| Aug 04 2017 | R$ 3.6691 | R$ 3.6707 |
| Aug 03 2017 | R$ 3.7045 | R$ 3.7065 |
| Aug 02 2017 | R$ 3.7074 | R$ 3.7093 |
| Aug 01 2017 | R$ 3.6755 | R$ 3.6770 |
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 31 1998 until Aug 18 2026