| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.6692 | R$ 3.6705 |
| Business Days | 18 | |
| Date | Bid | Offer |
|---|---|---|
| Feb 27 2026 | R$ 3.6686 | R$ 3.6700 |
| Feb 26 2026 | R$ 3.6467 | R$ 3.6481 |
| Feb 25 2026 | R$ 3.6559 | R$ 3.6574 |
| Feb 24 2026 | R$ 3.6442 | R$ 3.6451 |
| Feb 23 2026 | R$ 3.6440 | R$ 3.6465 |
| Feb 20 2026 | R$ 3.6842 | R$ 3.6851 |
| Feb 19 2026 | R$ 3.6873 | R$ 3.6883 |
| Feb 18 2026 | R$ 3.6918 | R$ 3.6927 |
| Feb 13 2026 | R$ 3.6911 | R$ 3.6921 |
| Feb 12 2026 | R$ 3.6850 | R$ 3.6864 |
| Feb 11 2026 | R$ 3.6836 | R$ 3.6845 |
| Feb 10 2026 | R$ 3.6847 | R$ 3.6862 |
| Feb 09 2026 | R$ 3.6813 | R$ 3.6822 |
| Feb 06 2026 | R$ 3.6666 | R$ 3.6675 |
| Feb 05 2026 | R$ 3.6549 | R$ 3.6559 |
| Feb 04 2026 | R$ 3.6631 | R$ 3.6646 |
| Feb 03 2026 | R$ 3.6629 | R$ 3.6638 |
| Feb 02 2026 | R$ 3.6502 | R$ 3.6527 |
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