For instance, a hedge ratio of 1 (or 100%) implies a fully hedged position, whereas a hedge ratio of 0.5 (or 50%) suggests ...

Below, CNBC Select covers how loan-to-value ratios work and why it's such an important number to understand. A loan-to-value ratio (LTV) is a number that shows how much money is being borrowed in ...

Here, Telegraph Money explains what the price-to-earnings ratio is, and demonstrates how to work it out via a worked example.

However, this does not influence our evaluations ... Since you know how the gross debt service and total debt service ratios work, let’s see how they apply to a real-life scenario.

"A good debt-to-equity ratio depends on the type of business," Graham says. Does the company generate consistent operating cash flow? Is the company cyclical or non-cyclical in structure?