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 ...

Flapper is a jQuery plugin that replicates the split-flap (or "Solari") displays that used to be common in train stations and airports, and your dad's alarm clock in the 70s. To use, just attach ...

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 ...

This jQuery plugin provides an easy way to preview your uploads before they're actually uploaded to the server. So if you selected an image or audio file from your hard drive, it will generate a live ...