Under new leadership, L’eggs, the 55-year-old iconic hosiery brand, is anticipating a revival.

Then, using a ruler or measuring tape, gauge the length in millimeters, then match the measurement with the ring sizes on the below chart. Using a tape measure will get you an especially ...

But why is market cap important and how should you use it? It's one of the best measures of a publicly traded company's size, which can tell you a lot about what to expect if you buy its stock.