| Summary of the Month | ||
|---|---|---|
| Parameter | Bid | Ask |
| Average Value | R$ 3.3306 | R$ 3.3325 |
| Business Days | 20 | |
| Date | Bid | Offer |
|---|---|---|
| Dec 29 2017 | R$ 3.3877 | R$ 3.3897 |
| Dec 28 2017 | R$ 3.3780 | R$ 3.3800 |
| Dec 27 2017 | R$ 3.3428 | R$ 3.3449 |
| Dec 26 2017 | R$ 3.3560 | R$ 3.3579 |
| Dec 22 2017 | R$ 3.3518 | R$ 3.3538 |
| Dec 21 2017 | R$ 3.3373 | R$ 3.3392 |
| Dec 20 2017 | R$ 3.3370 | R$ 3.3393 |
| Dec 19 2017 | R$ 3.3297 | R$ 3.3316 |
| Dec 18 2017 | R$ 3.3305 | R$ 3.3317 |
| Dec 15 2017 | R$ 3.3467 | R$ 3.3483 |
| Dec 14 2017 | R$ 3.3693 | R$ 3.3713 |
| Dec 13 2017 | R$ 3.3354 | R$ 3.3366 |
| Dec 12 2017 | R$ 3.3377 | R$ 3.3396 |
| Dec 11 2017 | R$ 3.3127 | R$ 3.3147 |
| Dec 08 2017 | R$ 3.2990 | R$ 3.3009 |
| Dec 07 2017 | R$ 3.3161 | R$ 3.3171 |
| Dec 06 2017 | R$ 3.2671 | R$ 3.2694 |
| Dec 05 2017 | R$ 3.2728 | R$ 3.2748 |
| Dec 04 2017 | R$ 3.2985 | R$ 3.3008 |
| Dec 01 2017 | R$ 3.3066 | R$ 3.3086 |
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.
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Data available from Dec 05 1984 until Aug 18 2026