RIO DE JANEIRO, BRAZIL - In contrast to most of the market, the Bitcoin climbed 30 percent in the past month, recording its best January since 2013, when it soared 54 percent.
The world's major cryptocurrency was traded at US$9,300 at 5:30 PM on Friday, January 31st, up 29.9 percent over the US$7,160 listed on January 1st. Bitcoin has thus reverted the negative series in the first . . .