Dollar in Brazil › History › 2017
Dollar in Brazil in 2017
PTAX is a Banco Central do Brasil reference calculated from four daily surveys of foreign-exchange dealers. Buying and selling are the sides of that wholesale reference, not executable offers. Final bank or exchange-office prices may include margins, taxes and fees; these are not estimated here.
Last PTAX close: 13/11/2026 13:03 (São Paulo time, UTC−3).
In 2017 the BCB reference PTAX (selling) moved +1,50% in the year (of R$ 3,2591 a R$ 3,3080). Maximum: R$ 3,3807 on 18/05/2017. Low: R$ 3,0510 the 16/02/2017. Average of the year: R$ 3,19254538 (249 working days with data).
Last PTAX close: 13/11/2026 13:03 (São Paulo time, UTC−3).
Month by month
| Month | Last close | Minimum | Maximum | Change |
|---|---|---|---|---|
| January | R$ 3,1270 | R$ 3,1270 | R$ 3,2729 | -4,05% |
| February | R$ 3,0993 | R$ 3,0510 | R$ 3,1479 | -0,89% |
| March | R$ 3,1684 | R$ 3,0765 | R$ 3,1735 | +2,23% |
| April | R$ 3,1984 | R$ 3,0923 | R$ 3,1984 | +0,95% |
| May | R$ 3,2437 | R$ 3,0924 | R$ 3,3807 | +1,42% |
| June | R$ 3,3082 | R$ 3,2307 | R$ 3,3362 | +1,99% |
| July | R$ 3,1307 | R$ 3,1256 | R$ 3,3193 | -5,37% |
| August | R$ 3,1471 | R$ 3,1161 | R$ 3,1976 | +0,52% |
| September | R$ 3,1680 | R$ 3,0852 | R$ 3,1932 | +0,66% |
| October | R$ 3,2769 | R$ 3,1315 | R$ 3,2801 | +3,44% |
| November | R$ 3,2616 | R$ 3,2136 | R$ 3,2920 | -0,47% |
| December | R$ 3,3080 | R$ 3,2322 | R$ 3,3332 | +1,42% |
Change in each month against the previous month's last close.
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