As can be seen from the literal meaning, the follow-up price refers to placing an order at the market price, and there is no need to manually enter the price. The market price refers not to the latest price, but to the opponent's price.

If you buy, the rival price is the seller's selling price; If sold, the opponent's price is the buyer's purchase price. The advantage of following the trend price and following the trend price is that it is conducive to short-term speculation in the day. Investors don't care about the gain or loss of a point, but try to ensure that the entrusted transaction is completed first and the sale is timely.