The recent downturn in the cryptocurrency market can be attributed to several key factors:

1. Major Exchange Hack: Three days ago, Bybit, the world's second-largest crypto exchange, suffered a significant security breach resulting in the theft of $1.5 billion. This incident shook investor confidence and highlighted vulnerabilities within major trading platforms, leading to a broader market sell-off.

2. Disappointment Over U.S. Crypto Reserve Details: President Donald Trump's announcement of a U.S. Crypto Reserve initially boosted market optimism. However, it was later revealed that the reserve would consist of cryptocurrencies already in federal possession through asset forfeiture, rather than new government acquisitions. This clarification dampened investor enthusiasm, contributing to price declines.

3. Broader Economic Concerns: Fears of a global trade war, sparked by President Trump's announcement of new tariffs on imports from Canada, Mexico, and China, have increased market volatility. Such economic uncertainties often lead investors to retreat from riskier assets, including cryptocurrencies.

Collectively, these developments have led to heightened uncertainty and reduced confidence in the cryptocurrency market, resulting in the observed downturn.