The most popular cryptocurrency, bitcoin (BTC), rallied on Saturday, moving back above the USD 40,000 level for the first time in almost a month.
At the time of writing (14:38 UTC), BTC trades at USD 40,420 and is up by 6% in a day, increasing its weekly gains to 18%. BTC reached its all-time high of USD 41,940 on January 8th, per Coingecko.com data.
