It is theoretically impossible. After all, the stock index futures plate is too big. According to statistics, 200 million yuan can pull stock index futures up or down by 6 points at most (referring to the situation that no one else breaks the market or uses their own funds to follow the market), so the main players can pull a Changyang or Yin Chang K-line, but they can't directly control the trend of stock index futures. On the other hand, as long as several main players agree in advance to pull a wave at a certain point, when one party pulls a certain point and the other party continues to pull, the trend they want may appear in a short time. Generally speaking, at this time, most retail investors either cut meat or take profits, so the main force can be regarded as achieving the goal.

Therefore, it is impossible for the main force to completely control the market, because there are bulls and bears in the market, and it can never be said that it will always go in the same direction, which will lead to the trend of the stock index not to follow one side at will, but to affect the trend of the stock index in a short time! !