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 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A high-level overview of the S&P 500 Index (SP500). Get the latest S&P 500 chart, news, and analysis, including analyst predictions and forecasts for today.

Get the latest on politics from Charles P. Pierce ...

At close: December 18 at 4:48:54 PM EST ...