1. First of all, the rise and fall of the stock price is controlled by the banker. The banker makes the stock price rise by pushing it up, and makes the stock price fall by suppressing it.

Retail investors are too scattered and can only play with the banker. In a sense, retail investors are led by the banker, which plays a role in helping the stock price (controlled by the banker) to rise and fall.

2. 600489 is an old market maker stock that has increased nearly 40 times in more than 2 years. Most of the circulating chips in the market are controlled by market makers, which is the so-called "high control market maker stock". A small amount (infinite amount) has a large increase and a small amount

(Infinite) big drops are its normal phenomenon.

Extended information: The bottom momentum of long-term bull stocks: Trading volume can be said to be the momentum of the stock price. Before a stock rises wildly, it is often after a long-term decline or consolidation. At this time, the trading volume shrinks significantly, and then continues to increase or the trading volume is moderate.

The stock price rises due to the increase. A stock with amplified bottom trading is like a rocket that must have sufficient fuel before it can take off. Only with sufficient bottom power can the stock price be pushed to extremely high levels.

A stock that will rise sharply must have sufficient bottom power to push the stock price higher. The sufficient huge amount mentioned here is relative to the tiny amount in the past.

In other words: when a stock's trading volume shrinks extremely, only continuous volume can push up the stock price.

Trading volume is a tool to measure buying and selling momentum, and it can confirm the direction of stock prices.

Therefore, smart investors must follow stocks with huge trading volume at the bottom.

Because when the supply and demand relationship of a stock changes greatly, it will determine the direction of the stock price. Investors must not ignore the relationship between stock price and volume when such changes occur. Once the price and volume match, the stock price will definitely be as expected after intervention.

Like a rapid ascension.