The period from 9: 00 to 9: 30 is to complete the revision of the opening price. Because the opening price is determined according to the principle of maximum transaction, and the first transaction price after call auction is the opening price, not all orders can be closed in call auction stage.
There are many ways to buy and sell futures, including intraday trading, alternate day trading and special trading. Each way has its own advantages, and of course there are more disadvantages.
Extended data
The opening price of futures is determined during the call auction period between 8: 55 and 9: 00. As the starting point of one-day market trend, it is generated by call auction method after consideration by both long and short parties. There are many factors that affect the opening price, and the opening price of different varieties will reflect this difference.
Based on comprehensive judgment, domestic futures products can be divided into two categories according to the degree of influence on price trends. One is international, such as gold, copper, aluminum, zinc, fuel oil, soybeans, natural rubber and so on. The opening price of this variety is greatly affected by the overnight external market, and the daytime trend is particularly prone to gaps; The other category is varieties mainly based on domestic factors, such as sugar, wheat, corn and other varieties. The opening price is mainly affected by domestic news, so most of them delayed the price trend at the end of yesterday, resulting in the opening price of the day.
According to the holding time, it can be divided into intraday trading and intraday trading. The difference between intraday trading and intraday trading is that the holding time is shorter, generally, it is 1-2 minutes, with the shortest time not exceeding 10 second and the longest time not exceeding 10 minute. Trading opportunities captured by intraday trading orders can be separated from the cost of entering the market immediately after entering the market. If you can't make a profit immediately after entering the market, get ready to leave. Because this trading method has a short time to enter the market, the risk of market fluctuation is low. However, intraday floating order trading is based on an obvious trend band in the day, which basically belongs to the category of trend trading, and the trading frequency is obviously lower than that of speculative trading.