1. The solid line is the negative line. At this time, it depends on the volume. In case the transaction volume is not large, it means that the price may fall in the short term; If the volume is large, it is estimated that the price will fall for a long time.

2. The solid line is the main line. The solid line is the positive line, which means that the price is more dynamic, but whether it will rise for a long time depends on other indicators.

Extended data

The drawing method of K-line chart in stock market and futures market includes four data: opening price, highest price, lowest price and closing price. All K-lines are centered around these four data, reflecting the general situation and price information. If you put the daily K-line chart on a piece of paper, you can get the daily K-line chart, and you can also draw the weekly K-line chart and the monthly K-line chart. It is based on the opening price, the highest price, the lowest price and the closing price of each analysis period. Take the daily K-line as an example, first determine the opening price and closing price, and draw the part between them into a rectangular entity. If the closing price is higher than the opening price, the K line is called the positive line, which is represented by a hollow entity. On the contrary, it is called a negative line and is represented by a black entity or a white entity. Many softwares can use colored entities to represent negative and positive lines. In the domestic stock and futures markets, red is usually used to represent the positive line and green is used to represent the negative line. However, investors who participate in European and American stock and foreign exchange markets should pay attention to the fact that in these markets, green is usually used for the positive line and red for the negative line, which is just the opposite of domestic habits. ) Connect the highest price and the lowest price with the entity with thin lines. The line between the highest price and the entity is called the upper shadow line, and the line between the lowest price and the entity is called the lower shadow line.

Similarly, if you draw a K-line chart with one minute's price data, it is called a one-minute K-line chart. Draw a K-line chart with one month's data, which is called a monthly K-line chart. The drawing period can be flexibly selected according to the needs, and K-line charts with periods of 2 minutes and 3 minutes can also be seen in some professional charting software.

K-line chart is a special market language, and different forms have different meanings.