When trading US stocks, the stock code is generally the English abbreviation of listed companies. For example, Netease's stock trading code is netease; When trading, there is no limit to the fluctuation range of US stocks. Unlimited fluctuations will make investors face great risks, and it is common to rise or fall by 20% or even 50%.
T+0 trading is adopted in US stock trading, that is, a stock can continue to sell after being bought on the same day. At the same time, the US stock market implements the T+2 delivery system, and the clearing and delivery can only be completed on the second trading day after stock trading. Domestic users who want to invest in US stocks can only open US stock accounts, otherwise they cannot invest.
Extended data:
On March 9, 2020, the new york stock market plunged at the opening, and then the decline reached the upper limit of 7%, triggering the fuse mechanism. On March 12, the Standard & Poor's 500 Index of US stocks fell by 7.02%, causing the market to close for 15 minutes. On March 16, the three major American stock indexes plummeted, and the S&P 500 index fell by more than 7%, triggering the fuse mechanism and suspending trading for 15 minutes. At noon on March 18, the new york stock market crash triggered the fuse mechanism again.
Investors can apply to open an account in official website, and official website is an online US stock broker. The headquarters of these brokers are generally located in big cities in the United States, and the commission for transactions is relatively low. When opening an account, the procedure is relatively simple. You just need to fill in the relevant forms and send them to the United States to open an account. Some brokers have realized paperless account opening, which is quite convenient.
Baidu encyclopedia-American stocks