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 ...

In the weeks leading up to Spain’s Christmas Lottery draw, it is easy to find online claims that artificial intelligence can ...

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 ...

Calculate your ACA health insurance savings for your income and state. Estimate your ACA subsidy to see how much health insurance could cost you every month. After you enter your ZIP code and income, ...