Cryptocurrencies punch back after Sunday sell-off
By Tom Wilson and Tom Westbrook LONDON/SINGAPORE (Reuters) – Cryptocurrencies fought back on Monday, retaking ground lost during a bout of weekend selling that was fuelled by further signs of a Chinese crackdown on the emerging sector. Bitcoin jumped more than 10% to $38,538, erasing losses of 7.5% from a day earlier but still down by more than 40% from last month’s record high. Second-largest cryptocurrency ether jumped more than…