Futures trading is margin trading, and the margin ratio is generally 5- 10% of the value of futures contracts. Generally, the higher the margin is on holidays or the closer to the futures delivery date, mainly to limit the risk of futures trading.
Raising futures margin means that trading needs more funds. Generally speaking, the reason for the increase of futures margin ratio is that the market fluctuates too much, or the futures market is closed for holidays. Now the futures account can be opened by mobile phone, and the futures account only needs ID card and bank card.
If the futures account has more than 50 trading days in a year, the trading authority of special varieties such as iron ore futures, palm oil futures and soybean meal options can be directly opened. The stock index of the futures account needs 500,000 yuan, and has a commodity futures trading record of more than 10. For retail investors with heavy positions and deep positions, the insurance premium is not good, so it is a double-edged sword. Futures must pay attention to positions, positions and positions. The important thing is to say it three times, no matter what kind, no matter how it deviates from the value, don't exceed 50-60% of the position. Even if I saw the price above 2900 in May, I would open less than 60% of the positions at most, which is only a small part of my money for playing futures. This is a heavy position, not all under total pressure.