Bitcoin fluctuated after posting its fourth consecutive weekly loss, with the cryptocurrency struggling to find clear direction as a weekend rally fizzled.
The largest digital token ended Sunday down 2.6% for the week, erasing a small bounce that briefly took it close to $71,000 on Saturday. Bitcoin edged 0.2% higher to $68,955 as of 9:45 a.m. in London on Monday. Ether, the second-largest cryptocurrency, was up slightly at $1,988.