The recent rebound in the cryptocurrency market is mainly due to increased global macroeconomic uncertainty and a change in investor risk appetite. Bitcoin has broken through $94,000, reaching a seven-week high, while major coins like Ethereum have also rallied in sync, bringing the total market capitalization back to $2.9 trillion. However, its price is highly volatile, with liquidations across the network reaching $619 million in 24 hours, and over 140,000 people were liquidated, so investment still requires caution.