Look at the positive column and the negative column. The positive column represents the trend direction, the positive line is generally red, indicating that it will continue to rise, and the negative line is generally green, indicating that it will continue to fall. Taking Yangxian as an example, after a period of long and short struggle, the closing price is higher than the opening price, indicating that the bulls have the upper hand. According to Newton's mechanics theorem, in the absence of external force, the price will still follow the original direction.

For details, you can look at the monthly K-line chart, 15 minute K-line chart: 5 minute K-line chart, and use K-line chart without exception. In order to meet different needs, weekly K-line chart, daily K-line chart and Zhongsheng spot crude oil price have obvious effects. The 30-minute K-line chart and spot crude oil K-line chart can be subdivided into 15-minute K-line chart and 60-minute K-line chart. Once you get started, even beginners like to watch time-sharing charts, but dragons still have to watch weekly K-line charts.