The dollar stayed firm on Tuesday as shares remained shut across the major European markets and traders assumed next year’s potential catalysts.
The dollar index slid to 93.278 .DXY. Versus the yen, the greenback was unchanged on the day at 113.30.
The euro dipped 0.1 percent to $1.1869, extending last week's fall.
Bitcoin jumped 10.5 percent to $15,375.83 on Bitstamp exchange in Luxembourg.