Abel Garcia speaks to a doctor on a key distinction between acetaminophen, the active ingredient in Tylenol, and autism following the Trump administration's recent claims LAS VEGAS (KTNV) — The Trump ...

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 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 ...

Understanding the links between markets helps you see the bigger picture, which can offer clues relevant to your trades. Intermarket analysis — a powerful tool used by traders, investors and analysts ...

Modern portfolio theory emphasizes investing in uncorrelated assets to earn higher returns for a given level of risk. At current yields, bonds should offer returns that aren't highly correlated to ...