Dori Zinn is a personal finance journalist with more than a decade of experience covering credit, debt, investing, budgeting, saving, retirement, college affordability, jobs and careers and more.

The best trading platforms offer low margin rates, fast execution, a large selection of research and investments, low costs and a robust mobile app for day trading on the go. Below, our picks for ...

The Wall Street Journal's Gunjan Banerji chronicled how investors are attending Gamblers Anonymous meetings for compulsive market gambling.