The real, however, fell an additional 10 percent, to a rate of 1.58 to the dollar.
Since Jan. 12 the real has fallen 40 percent from its initial level of 1.21 to the dollar.
After the referendum results were announced, the rouble fell to 812 to the dollar, down from 415 at the beginning of the year.
The real, which briefly fell to a low of 4 to the dollar last week, has declined 40 percent this year.
The yen fell to 153.40 to the dollar from 152.10.
The rupiah fell to 9,600 to the dollar, down sharply from its close of 8,450 late Friday.
The dinar has now fallen to around 270 to the dollar.
The value of the currency, the real, fell 1 percent, to 1.82 to the dollar from 1.805.
Today, the real fell a half percent, to 1.75 to the dollar, its lowest level since March.
Within a few months, the peso had lost more than 70 percent of its value, falling to nearly four to the dollar.