Adam Hayes, Ph.D., CFA, is a financial writer ... companies, the company's own performance history, or average ratios for the company's industry. Normally, a higher value relative to previous ...

But to really dig down into the valuation of a stock you'll want to understand some key financial ratios to compare ... capitalization of a company with its book value. You can also calculate ...

Throughout her career, Samantha has used her expertise and various licenses and certifications to provide in-depth advice about household and business-specific financial planning, investing ...

Use our handy financial health checklist to spot potential problems in a stock before they cause you to incur a large loss.

If you consult a financial planner or advisor ... ensures you have enough left for other essential expenses and savings," Hendrix said. This ratio is a broader version of the basic housing ratio.