1.b means to buy, which means to buy. S sell means to sell. The inner disk is usually represented by S, and the outer disk is represented by B. The figure below shows the number that investors want to trade. Generally expressed by the number of hands. Among them, the inner disk refers to the number of transactions in which the price is actively sold; External orders refer to the quantity that is traded at the active purchase price.

2. Check the tricks of bs: buy in B (grasp the rise), sell in S (avoid risks), hold shares in red (in the hands of stocks) and hold money in blue (in the hands of RMB). Note that the BS point is not 100% probability. There is always uncertainty in the stock market. You don't have to buy it when point B appears, and you don't have to sell it when point S appears.

3. Mastering the buying and selling points of stocks is also an important ability to enter the stock market: ① After the stock price fell sharply, it entered a horizontal consolidation and appeared intermittent fluctuations. When the stock price is at the bottom, if there are many large purchases, the stock price has not risen significantly. (3) The time-sharing chart is mixed, and the price difference between commission B and commission buying and selling is large. (4) The commission sold is greater than the transaction, greater than the commission B, and the price rises.

Expand data

1. The stock K-line chart can also be called candle chart, daily line or yin-yang line. We usually call it K-line. It was first used to calculate the daily rise and fall of rice price, and then it can be used in stock, futures, options and other securities markets. Through the analysis of K-line, we can grasp the buying and selling points well (although there is no way to predict the stock market at all, K-line will also have certain guiding value).

2. When the solid line is the negative line, it is necessary to analyze the trading volume of the stock at this time. Once the volume becomes smaller, it means that the stock price may fall in the short term. But if the trading volume is large, the stock price is likely to fall for a long time.

3. When the entity line is the positive line, the entity line is the positive line, which indicates that there will be more room for the stock price to rise. Whether it is a long-term rise must be judged by combining other indicators.