Glossary · from the DESK dictionary
Interest Rate
The percentage charged as the cost of borrowed money, or earned as a return on invested capital.
In plain words
One of the most fundamental concepts in all of finance, influencing virtually every investment and lending decision.
What it means for traders
A central variable for valuation, lending, saving, and monetary policy decisions.
Common pitfalls
Changes can have far-reaching effects on virtually all asset classes simultaneously.
Related terms
Interest Rate Risk · Irving Fisher
From the DESK dictionary. For information only, not investment advice.
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DESK is a research tool and not investment advice. Page generated: 2026-10-12.