| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.6484 | R$ 3.6498 |
| Business Days | 20 | |
| Date | Bid | Offer |
|---|---|---|
| Sep 29 2023 | R$ 3.6982 | R$ 3.6997 |
| Sep 28 2023 | R$ 3.7445 | R$ 3.7464 |
| Sep 27 2023 | R$ 3.7203 | R$ 3.7218 |
| Sep 26 2023 | R$ 3.6793 | R$ 3.6808 |
| Sep 25 2023 | R$ 3.6803 | R$ 3.6819 |
| Sep 22 2023 | R$ 3.6467 | R$ 3.6483 |
| Sep 21 2023 | R$ 3.6497 | R$ 3.6504 |
| Sep 20 2023 | R$ 3.6110 | R$ 3.6117 |
| Sep 19 2023 | R$ 3.6151 | R$ 3.6166 |
| Sep 18 2023 | R$ 3.5987 | R$ 3.6003 |
| Sep 15 2023 | R$ 3.6040 | R$ 3.6047 |
| Sep 14 2023 | R$ 3.6062 | R$ 3.6080 |
| Sep 13 2023 | R$ 3.6319 | R$ 3.6334 |
| Sep 12 2023 | R$ 3.6517 | R$ 3.6532 |
| Sep 11 2023 | R$ 3.6334 | R$ 3.6347 |
| Sep 08 2023 | R$ 3.6572 | R$ 3.6587 |
| Sep 06 2023 | R$ 3.6427 | R$ 3.6442 |
| Sep 05 2023 | R$ 3.6514 | R$ 3.6529 |
| Sep 04 2023 | R$ 3.6165 | R$ 3.6180 |
| Sep 01 2023 | R$ 3.6294 | R$ 3.6311 |
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