There is a large color display screen on the wall of the business hall of most securities companies, which is what we usually call the market. The display screens of different brokerage business departments are different. Some business departments have large display screens, which can fix the stock codes and stock names of all listed companies in one place, and other contents can be changed. Some sales departments have small display screens, which can only show the prices of each stock in turn. The display screens of most business departments use different colors to indicate whether the stock price is up or down compared with the closing price of the previous day. The main contents of the market display are as follows:

The previous closing price is the closing price of the last transaction of the previous day. Since June 1996, the Shenzhen Stock Exchange has adjusted the "closing price", and its calculation method is: closing price = recent 1 minute turnover/recent 1 minute turnover opening price, that is, the transaction price of the first transaction today.

The highest and lowest prices are the highest and lowest transaction prices since the opening today.

The latest price is the transaction price of a transaction that has just been concluded.

The bid price refers to the price of a stock that has been declared but not yet traded, and usually only shows the highest bid price. For investors, this is the selling reference price.

Selling price refers to the price of a stock that has been declared but not yet sold as shown in the securities trading system. Usually, only the lowest selling price is displayed. For investors, it is to buy the reference price.

Buying is the total number of shares currently applied for.

Selling is the total number of shares currently applied for selling.

Fluctuation refers to whether the latest price is up or down compared with the previous day's closing price. There are two ways to express it: one is to directly mark the amount of money that goes up and down; One is to give the percentage of fluctuation range. Generally speaking, there is only one number on a screen. Some companies display an absolute number, while others display a relative number, so when you want to know another number, you have to calculate it.

The current refers to the volume of the transaction that has just been completed. Because the smallest unit of stock trading is hand, 1 hand is 100 shares. Therefore, when measuring the size of trading volume, the number of hands is often used instead of the number of shares.

The buyer is the sum of the number of buyers within 3 price points lower than the latest price.

The number of selling lots is the sum of the number of selling lots within 3 price points higher than the latest price.

Volume refers to the sum of all the transactions since the stock opened today. Converted into shares, it must be multiplied by 100.

The total amount is the sum of all transactions since the stock opened today, and its unit is usually 10,000 yuan.

Second, the operation of the flush software (the best way to set the display):

1. First of all, you need to click on the flush software icon on your computer, then enter your account number and password in the login box that pops up, and click Login.

2. After entering the flush interface, click the indicator symbol at the top of the interface.

3. In the next interface, you can switch between Shanghai Stock Exchange and Shenzhen Stock Exchange, and you can also switch between GEM and SME board. At the same time, there are stock index futures, which can be switched between stock index futures and foreign stocks, so that various market indexes can be seen at a glance.

4. After reading the market, I have a general understanding of today's form. Click on the black triangle next to the multi-window pointed by the arrow?

5. Click on the time-sharing K line in the same column in the pop-up menu, and then click on 4 shares in the same column in the menu below.

6. At this time, the interface becomes 4 columns, with the time-sharing chart displayed at the top of the column and the K-line chart displayed at the bottom of the column.

7. But if you find that these four columns are not stock selection, you need to click the stock selection button on the left side of the interface.

8. Click on the stock selection, and the interface will display the stock selection list.

9. When performing the fifth operation in the stock selection interface, the K line displays four stocks in the same column.

10. At this time, the time-sharing chart of stock selection is displayed at the top of the interface, and the K-line chart of the same stock selection is displayed below. Click anywhere in the interface, and then press the wheel to switch to the previous group or the next four groups. The advantage of this display is to observe today's position in the general trend through the K-line. The time-sharing chart can help us choose the appropriate intervention point or selling point, and four groups can be displayed at the same time, which is convenient to grasp all the stocks. If you click the Back button, you can return to.