1, check the stock trend chart over the years: straight flush, straight flush, great wisdom, trader king. As long as you look at the stock software, you can look at the trend chart over the years. Of course, it also includes the trend chart of the broader market. Just press the down arrow key of the keyboard to reduce the number, and it will be displayed.

2. Trend chart is a technical graph that displays trading information such as stock market or futures market on a coordinate chart with curves or K lines. The horizontal axis of the coordinate is a fixed time period, the upper part of the vertical axis is the stock price or index of the time period, and the lower part is the volume.