Correlation coefficients are indicators of the strength of the linear relationship between two different variables, x and y. A linear correlation coefficient that is greater than zero indicates a ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

Crypto correlation helps investors manage risk by understanding how digital and traditional assets move in relation to each other, enabling smarter portfolio diversification. Crypto correlation ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

"Correlation doesn't imply causation, but it does waggle its eyebrows suggestively and gesture furtively while mouthing 'look over there.'" Randall Munroe, Science & Math Cartoonist Chances are when ...

Bitcoin (BTC) has historically moved in the opposite direction of the U.S. Dollar Index (DXY), which gauges the greenback's exchange rate against major fiat currencies, including the euro. The ...