chart decreasing

A chart showing a colored trend line, usually blue, decreasing over time, as in stock prices or revenues. Often used to represent various types of decreases, from numerical data to metaphorical declines. Can also represent facts, figures, and charts more generally. WhatsApp's line is red, while Facebook's is orange. Google's line used to be green. While many Western countries use red to indicate negative results, Japan and other Southeast Asian countries use red in a positive context.