π Chart Decreasing
This is a downward trend chart. Generally, as time goes by, a certain data declines, and most of them indicate bad signs. Depending on the platform, the colors of the lines are blue, green, red, and orange. In China and some Asian countries, they generally use a red line to indicate a downward trend, but in Western countries, most of the blue lines indicate a downward trend. It can also mean a general decline or chart.