There are also makers in the futures market. They will not dominate the market, but will guide it. As I said before, futures funds can be infinite and uncontrollable, but futures dealers can guide the mood of small scattered, and they can also monitor the accounts of small scattered in conjunction with futures companies. Of course, they don't monitor them all. They just need to monitor a few representative ones and then beat them. So both sides of your transaction will be hit, because most small accounts are the same. Trading three to eight times a day is the easiest to monitor. These people always change direction according to the market and are easy to be guided. If it is less than three times, it will occasionally reverse the spread and generally will not change the trading direction. If it is higher than eight times, do high frequency and run every time you make money. The dealer has no time to analyze the harvest. Futures companies can monitor customers' accounts, so the dealer only needs to buy one person. Sometimes, bookmakers will be harvested, of course, very few, because futures companies are also registered in China (China Securities Depository and Clearing Company). I heard a story about an old CSI employee who worked hard and didn't show his face. After early retirement, his family immediately immigrated, believing that it is worth hundreds of millions, because his post can see all kinds of seats coming in and out every day. Of course, this also led to the upgrade of the right to watch records in the later period.