The rapid growth of the cryptocurrency market with a total market capitalization 突破 $3.28 trillion and a 3.68% increase in 24 hours may not sustain for long. The market is highly volatile. Risks include sudden regulatory changes globally, as different countries have varying stances on cryptocurrencies. Also, a potential reversal in macroeconomic trends, like a more aggressive Fed rate hike than expected, could lead to a pull - back in risk - on assets like cryptocurrencies. Moreover, the market may be due for a correction after such a sharp rise.