"The stock is down 40%, it has to come back." You've heard this. You may have said it. It sounds sophisticated — it invokes statistical law.

The financial independence / retire early movement is built on genuinely sound math. Save aggressively, invest in lowcost index funds, spend

Accumulate. The market is panicking about the entire IT industry, punishing a very strong company and creating a rare chance to buy it at a

What Is Factor Investing? Most investors pick stocks based on a story or a number they like. Factor investing asks a sharper question: whic