Because China futures market is closed during the Spring Festival, futures markets in other countries, such as Europe, America and Japan, are not closed. The linkage between the outer disk and the inner disk is strong. It is possible that the futures price will be far away from the original price after ten days.

Then if China reopens its market after the Spring Festival, it will recover the original price difference, and there may be continuous daily limit or daily limit. The wrong party loses a lot or can't close the position in time, and the risk is much greater than usual.

Therefore, improving the futures margin to ensure safety is actually to ensure the safety of the futures company itself.

The impact on the market is that the margin has increased, and the funds that can be used with two hands can only be used with one hand, not so many hands. When the risk is high, more people will lighten their positions before the holiday.