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. Brock is a CFA and CPA with more ...

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 ...

Exaggeration used for emphasis or humour that’s not meant to be taken literally. Chances are you’ve used hyperbole before when talking to your friends. What about this? "OMG she was dying of laughter” ...