Trend chart refers to a technical graph that displays trading information such as stock selling or futures market in real time with curve or K line on coordinate curve. The abscissa of the coordinates is a fixed time period, the upper part of the ordinate is the stock price or index of the time period, and the lower part is the volume. According to the definition, charts can be divided into graph and K-line chart. That's what the chart means.

Introduction of trend chart

There are four key color curves in the stock chart: white, yellow, red and green. The white curve represents the weighted number announced at the opening of the Shanghai Stock Exchange, that is, the market index that users often say; The yellow curve indicates that there is no weighted market index, that is, the index that considers the influence of all stocks on the index equally, regardless of the total number of issued stocks; Red and green bar charts show the status of all stock transactions in the market. This paper mainly writes the meaning of trend chart and related knowledge points, and the content is for reference only.