| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.9260 | R$ 3.9273 |
| Business Days | 21 | |
| Date | Bid | Offer |
|---|---|---|
| Sep 30 2022 | R$ 3.9302 | R$ 3.9318 |
| Sep 29 2022 | R$ 3.9345 | R$ 3.9358 |
| Sep 28 2022 | R$ 3.9256 | R$ 3.9272 |
| Sep 27 2022 | R$ 3.8942 | R$ 3.8949 |
| Sep 26 2022 | R$ 3.8945 | R$ 3.8952 |
| Sep 23 2022 | R$ 3.8468 | R$ 3.8484 |
| Sep 22 2022 | R$ 3.8275 | R$ 3.8282 |
| Sep 21 2022 | R$ 3.8572 | R$ 3.8588 |
| Sep 20 2022 | R$ 3.8752 | R$ 3.8768 |
| Sep 19 2022 | R$ 3.9411 | R$ 3.9418 |
| Sep 16 2022 | R$ 3.9831 | R$ 3.9848 |
| Sep 15 2022 | R$ 3.9531 | R$ 3.9548 |
| Sep 14 2022 | R$ 3.9352 | R$ 3.9360 |
| Sep 13 2022 | R$ 3.9461 | R$ 3.9468 |
| Sep 12 2022 | R$ 3.9428 | R$ 3.9444 |
| Sep 09 2022 | R$ 3.9594 | R$ 3.9605 |
| Sep 08 2022 | R$ 3.9745 | R$ 3.9752 |
| Sep 06 2022 | R$ 3.9788 | R$ 3.9805 |
| Sep 05 2022 | R$ 3.9339 | R$ 3.9347 |
| Sep 02 2022 | R$ 3.9618 | R$ 3.9638 |
| Sep 01 2022 | R$ 3.9511 | R$ 3.9519 |
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