How to Calculate Your DTI Ratio It’s pretty easy to calculate your own DTI ratio, but there are online tools that will do it for you automatically and keep track of it, too.

A debt-to-equity ratio is a way to measure a company's financial position. What does the ratio tell us? How do investors use it?

The price-to-sales (P/S) ratio is a metric that compares a company's share price to the company's revenues.

When expressed as a percentage, short interest data is called the short interest ratio. It is the total number of a company's shorted shares divided by the total number of outstanding shares.

The price/earnings-to-growth ratio (PEG ratio) is a metric used to value a stock by considering the company's market price, its earnings and its projected growth.

The debt-to-equity ratio is the metabolic typing equivalent for businesses. It can tell you what type of funding – debt or equity – a business primarily runs on.