| Date | Bid | Offer |
|---|---|---|
| Feb 28 2014 | R$ 0.3642 | R$ 0.3644 |
| Feb 27 2014 | R$ 0.3589 | R$ 0.3592 |
| Feb 26 2014 | R$ 0.3596 | R$ 0.3598 |
| Feb 25 2014 | R$ 0.3596 | R$ 0.3598 |
| Feb 24 2014 | R$ 0.3597 | R$ 0.3599 |
| Feb 21 2014 | R$ 0.3610 | R$ 0.3612 |
| Feb 20 2014 | R$ 0.3632 | R$ 0.3635 |
| Feb 19 2014 | R$ 0.3693 | R$ 0.3694 |
| Feb 18 2014 | R$ 0.3698 | R$ 0.3700 |
| Feb 17 2014 | R$ 0.3692 | R$ 0.3694 |
| Feb 14 2014 | R$ 0.3701 | R$ 0.3704 |
| Feb 13 2014 | R$ 0.3754 | R$ 0.3757 |
| Feb 12 2014 | R$ 0.3725 | R$ 0.3730 |
| Feb 11 2014 | R$ 0.3740 | R$ 0.3742 |
| Feb 10 2014 | R$ 0.3687 | R$ 0.3689 |
| Feb 07 2014 | R$ 0.3659 | R$ 0.3663 |
| Feb 06 2014 | R$ 0.3703 | R$ 0.3706 |
| Feb 05 2014 | R$ 0.3683 | R$ 0.3685 |
| Feb 04 2014 | R$ 0.3702 | R$ 0.3704 |
| Feb 03 2014 | R$ 0.3689 | R$ 0.3692 |
Source: Brazilian Central Bank
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Ptax is the main reference rate for the US Dollar in Brazil. It's published daily by the Brazilian Central Bank based on the quotes received from the major foreign exchange dealers in the Brazilian market. It's released by 1 PM (GMT-3) every business day.
Data available from Dec 05 1984 until Feb 27 2026