| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.8907 | R$ 3.8930 |
| Business Days | 20 | |
| Date | Bid | Offer |
|---|---|---|
| Nov 30 2021 | R$ 3.8121 | R$ 3.8148 |
| Nov 29 2021 | R$ 3.8100 | R$ 3.8127 |
| Nov 26 2021 | R$ 3.8107 | R$ 3.8133 |
| Nov 25 2021 | R$ 3.8206 | R$ 3.8232 |
| Nov 24 2021 | R$ 3.8475 | R$ 3.8485 |
| Nov 23 2021 | R$ 3.9205 | R$ 3.9231 |
| Nov 22 2021 | R$ 3.8928 | R$ 3.8944 |
| Nov 19 2021 | R$ 3.8966 | R$ 3.8992 |
| Nov 18 2021 | R$ 3.8925 | R$ 3.8934 |
| Nov 17 2021 | R$ 3.8474 | R$ 3.8501 |
| Nov 16 2021 | R$ 3.8325 | R$ 3.8351 |
| Nov 12 2021 | R$ 3.8114 | R$ 3.8140 |
| Nov 11 2021 | R$ 3.8094 | R$ 3.8120 |
| Nov 10 2021 | R$ 3.8673 | R$ 3.8699 |
| Nov 09 2021 | R$ 3.9131 | R$ 3.9157 |
| Nov 08 2021 | R$ 3.9864 | R$ 3.9873 |
| Nov 05 2021 | R$ 3.9485 | R$ 3.9512 |
| Nov 04 2021 | R$ 3.9765 | R$ 3.9780 |
| Nov 03 2021 | R$ 4.0414 | R$ 4.0441 |
| Nov 01 2021 | R$ 4.0770 | R$ 4.0797 |
Source: Brazilian Central Bank
Display Columns
Ptax is the main reference rate for contracts denominated in Brazilian Reals (BRL).
For most currencies Brazilian Central Bank publishes the reference rate of the day just after publishing the US Dollar's rate, about 10 minutes after 1 PM (GMT-3) every business day.
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Data available from Oct 17 2014 until Aug 18 2026