What is a bond?

Learn what a bond is

When governments and companies want to raise money, they’ll often do so by issuing bonds.

Bonds are effectively promissory notes. In return for buying bonds, investors will receive the money they put in back, plus interest.
Investors usually buy bonds because they promise a fixed return, in the form of interest, that is supposed to be paid back at one or several preset dates.

As the interest rate paid on bonds is usually fixed and pre-set, it’s common for bonds to be referred to as ‘fixed-income’ investments. Today, not all bonds have a fixed interest rate. Many are now issued with variable or floating interest rates, which change over time.

Deep dive: What are bonds and why investors buy them?

More terms

Spot Rate

The currency exchange rate a bank quotes, valid with immediate effect.
Read more

Inflation

The increase in the prices of goods and services over time, and the process by which money loses its value.
Read more

Value stocks

Stocks in companies that aren’t necessarily growing fast, but instead are dependable and stable.
Read more

Coupon

Also called a dividend, this is the fixed annual interest paid to gilt holders. It’s usually paid in two equal, semi-annual instalments and expressed as a percentage of the nominal value of the gilt.
Read more

Fundamentals

The data or information that is likely to impact a company's stock price.
Read more

Zero-Sum Game

A situation in which one person's gain is another's loss.
Read more

UK Treasury bill

A debt instrument issued by the UK government with a maturity of less than one year.
Read more

Hypothesis Testing

A mathematical test used to determine whether a claim is true or false.
Read more

Balance sheet

A summary of a company's finances, including its assets, liabilities and shareholder equity.
Read more

You’re just minutes away from commission-free investing

When you invest, your capital is at risk