Use Contrasting Colors: To speed up information processing and decision-making, use contrasting colors for various elements in the trading interface. Three. Establish a sataa kinghVisual Hierarchy: You can use color to establish a hierarchy that helps you focus on important market developments and ranks important information in order of importance. 4. Customize Alerts with Color: Avoid feeling overtaken by too much information by using color-coded alerts or visual cues to keep up with significant market events.