In investing, Warren Buffett's mentor pointed out a paradox that the very trait that drives success most times is a liability ...

"If you're thinking about buying the dip, then you're looking at market losses in a healthy manner," said Peter Lazaroff, ...

Buffett's hamburger quiz provides a valuable framework for reorienting how investors view market volatility: For long-term ...

Buffett rejects the efficient markets hypothesis, but still recommends low-cost index funds for most ordinary investors.

Leveraged volatility exchange-traded funds are specialized exchange-traded funds that use derivatives and borrowed capital to ...

Financial fragilities and feelings of social isolation create a powerful combination for being a victim of financial fraud.

The PayPal Mafia—a network of early PayPal employees and affiliates—has emerged as a powerful player in Trump's second administration.

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 ...

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 ...

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 ...