美股开户需要什么手续？

Group 1 - The article discusses the increasing interest of investors in the US stock market and outlines the steps for opening a trading account [1] - Choosing the right brokerage is crucial, with options ranging from online discount brokers to traditional full-service firms, depending on the investor's needs and preferences [1] - The account opening process requires valid identification and proof of address to ensure compliance and security [1][2] Group 2 - Investors must fill out an application form providing personal information and assessing their investment experience and risk tolerance [2] - Funding the account is a key step, with various methods available such as bank transfers and electronic wallet deposits [2] - After the application is approved, investors can trade in the US stock market, with different account types offering varying levels of trading flexibility and risk [3]