Learn about correlation, including how it measures the relationship between securities, along with how it aids in diversifying your portfolio and risk management.

Correlation measures the relationship between two variables. Investors can use it to understand how one variable can move in relation to the other. Correlation is often used by technical analysts to ...

A correlation tells you how two financial variables move together. Financial variables can be assets like stock prices, and bond yields or economic indicators like interest rates. The direction in ...