| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 0.000679 | R$ 0.000681 |
| Business Days | 23 | |
| Date | Bid | Offer |
|---|---|---|
| Aug 31 2018 | R$ 0.000707 | R$ 0.000708 |
| Aug 30 2018 | R$ 0.000714 | R$ 0.000716 |
| Aug 29 2018 | R$ 0.000708 | R$ 0.000710 |
| Aug 28 2018 | R$ 0.000708 | R$ 0.000709 |
| Aug 27 2018 | R$ 0.000700 | R$ 0.000701 |
| Aug 24 2018 | R$ 0.000703 | R$ 0.000704 |
| Aug 23 2018 | R$ 0.000701 | R$ 0.000702 |
| Aug 22 2018 | R$ 0.000701 | R$ 0.000702 |
| Aug 21 2018 | R$ 0.000687 | R$ 0.000688 |
| Aug 20 2018 | R$ 0.000682 | R$ 0.000682 |
| Aug 17 2018 | R$ 0.000681 | R$ 0.000683 |
| Aug 16 2018 | R$ 0.000672 | R$ 0.000674 |
| Aug 15 2018 | R$ 0.000677 | R$ 0.000683 |
| Aug 14 2018 | R$ 0.000673 | R$ 0.000674 |
| Aug 13 2018 | R$ 0.000674 | R$ 0.000679 |
| Aug 10 2018 | R$ 0.000667 | R$ 0.000670 |
| Aug 09 2018 | R$ 0.000660 | R$ 0.000661 |
| Aug 08 2018 | R$ 0.000652 | R$ 0.000652 |
| Aug 07 2018 | R$ 0.000647 | R$ 0.000648 |
| Aug 06 2018 | R$ 0.000647 | R$ 0.000648 |
| Aug 03 2018 | R$ 0.000647 | R$ 0.000648 |
| Aug 02 2018 | R$ 0.000654 | R$ 0.000656 |
| Aug 01 2018 | R$ 0.000651 | R$ 0.000652 |
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.
Data available from Oct 17 2014 until Aug 18 2026