Topic summary
Procyclical

Extracted from the Wikipedia article Procyclical and countercyclical variables.
Procyclical
In business cycle theory and finance, any economic quantity that is positively correlated with the overall state of the economy is said to be procyclical. That is, any quantity that tends to increase in expansion and tend to decrease in a recession is classified as procyclical. Gross domestic product (GDP) is an example of a procyclical economic indicator. Many stock prices are also procyclical because they tend to increase when the economy is growing quickly.