美股投资需注意什么风险？

Group 1 - The U.S. stock market attracts many investors globally, but understanding various risks is crucial before investing [1] - Market risks are influenced by macroeconomic conditions such as GDP growth and unemployment rates, government fiscal and monetary policy adjustments, and geopolitical situations [1] - Company-specific risks vary significantly among U.S. listed companies, including competition, management issues, and financial health [1] Group 2 - Currency risk is a significant consideration for non-U.S. investors, as fluctuations in the dollar exchange rate can lead to additional losses [2] - Industry risk is essential for investors to monitor, as different industries perform variably across economic cycles and technological developments [2] - Negative events affecting a specific industry can lead to collective declines in stock prices for companies within that sector [2]