Cryptocurrencies are rounding into form. Bitcoin, the world's largest cryptocurrency by market cap, hit fresh all-time highs ...

Ether climbed to $3,675.81, its highest since January 6, and was last up 5% at $3,601.40, outperforming bitcoin, which eased 0.7% to $118,961 after hitting a record high of $123,153 this week.