T+0 trading was once carried out in China stock market, because it was too speculative. In order to ensure the stability of the securities market, the Shanghai Stock Exchange and Shenzhen Stock Exchange in China now adopt the trading mode of "T+ 1" for stock and fund trading.
Although futures have the word commodity, they are not commodities. It is a tradable contract with eggs, oil or some popular products such as recently launched apples and financial assets such as stocks and bonds as the subject matter.
The essence of futures is to sign long-term contracts with others to buy and sell commodities (or stock indexes, foreign exchange, interest rates) in order to achieve the purpose of maintaining value or making money. ? If you think the futures price will go up, go long (buy and open positions), go up (sell) and close positions, and earn: price difference = close positions-open positions.
Extended data:
The difference between futures and stocks:
1, the profit model is different: the trading direction of futures is two-way, rising more and falling less, and the stock is one-way trading. Only when the stock rises can it be profitable.
2. The margin of the transaction is different: futures are leveraged transactions and stocks are purchased in full.
3, the threshold is different: the spot threshold is very low, you can buy a hand for tens of dollars, stock 100 shares 1 hand, spot 1 share 1 hand, the investment threshold is higher, stock 100 shares 1 hand.
4. Different trading hours: 6 hours for futures trading and 4 hours for stocks trading.
5. Different delivery dates: futures are delivered on a specific date of each month, and stocks have no delivery function.
Baidu encyclopedia-futures