1, price limit
S&P 500etf is limited to10%;
2. Trading method
Standard & Poor's 500etf implements t+0 trading mode, that is, buy Standard & Poor's 500etf on the same day and sell it on the same day.
3. Trading unit
Every time an investor buys an S&P 500etf, it must be an integer multiple of 100 shares.
At the same time, investors can look for trading opportunities according to the S&P 500 index, that is, buy when the S&P 500 index rises and sell when it falls.