This becomes more obvious when you extend both y-axes all the way down. In this dual axis graph, it appears that the world GDP and the German GDP were growing at the same pace until around 2014.

Dual-axis charts are misleading for predicting market behavior; price action analysis and regime classification offer better insights. Current market dynamics resemble 2008, but future paths ...

Meanwhile, a dual-axis chart combines bar and line charts. Scatter plots represent two different numeric values along a horizontal and vertical axis. A variation on the scatter plot is the bubble ...

Scaling PPC search ads efficiently—increasing ad spend while maintaining performance—is crucial to growing revenue. Here are the pros and cons of the dual axis framework: horizontal and vertical ad ...