美股常见的交易策略有哪些？

Group 1 - The core investment strategies in the US stock market include value investing, growth investing, trend following, day trading, and diversification [1][2][3] - Value investing focuses on identifying undervalued stocks through fundamental analysis, emphasizing long-term investment and the belief that stock prices will eventually reflect their intrinsic value [1] - Growth investing targets companies with high growth potential, often in emerging industries, and prioritizes future growth over current profitability, accepting higher risks for potentially higher returns [1] Group 2 - Trend following strategy involves monitoring stock price trends using technical analysis, where investors buy stocks in an upward trend and sell in a downward trend, requiring keen market insight [2] - Day trading is characterized by buying and selling stocks within the same trading day to capitalize on short-term price fluctuations, demanding high trading skills and real-time market awareness [2] - Diversification strategy aims to reduce risk by spreading investments across various industries and asset classes, helping to stabilize overall portfolio performance when certain stocks or sectors underperform [3]