What Are Bonds and How Do They Work?

What Are Bonds and How Do They Work?

October 24, 2024

The name's Bond. Licenced to Yield

  • By investing in bonds, you are lending money (or buying an existing loan made) to the bond issuer in return for an agreed "coupon" (a fixed payment) for a specified period.
  • A bond usually involves two types of payment: the return of principal (the face value of the bond, not what you paid for it) when the bond "matures", i.e. when the principal is supposed to be paid back in full, and coupon payments throughout the life of the bond (known as "fixed-income investments" because the coupon is fixed at issue and doesn't change).
  • The main risks to investing in bonds include a rise in interest rates lowering the market value of bonds, issuer default and inflation exceeding coupon rates. The price of a bond goes down when interest rates rise and vice versa!

What Are Bonds?

Bonds are debt instruments that act like an IOU in financial markets. The buyer of a bond is lending money to the bond's issuer. Usually, this is in return for a fixed stream of payments (coupons), which with the purchase price earns the buyer a rate of interest. 

Why Are Bonds Issued?

Issuing bonds is similar to taking out a loan, except the issuer is borrowing money from investors, not a bank. When governments wish to borrow money, they often do so by issuing bonds. Companies do this, too, for funding things such as investments or takeovers.

Who Purchases Bonds?

Most bond investors are banks (investing either for themselves or their customers), insurance companies and pension/investment funds. The average investor can invest in bonds, too, usually via a broker. Government bond original sales (or issuance) are through primary auctions. Most bonds can be sold through banks/brokers or, sometimes, secondary markets such as the New York Stock Exchange. 

Most bonds involve two types of payments to the investor:

  1. The payment when the bond ‘matures’, known as the bond’s ‘face’ or ‘par’ value
  2. A regular stream of income, known as a coupon, at fixed intervals, throughout the bond’s life. Usually, these coupon payments are based on a fixed percentage of the face value
How Bonds Work: Original Sale of Bonds
How Bonds Work: When Primary Investor Sells to Secondary 

Note ⚠️

Repayment of principal and coupon payments aren’t the only way of making money from owning a bond. You could make capital gains if the bond’s price is higher at the time you sell it than when you bought it.

Should I Buy Bonds?

Bonds should be a consideration for anybody looking for a regular stream of income as part of a diversified portfolio. 

There is no one-size-fits-all approach to bonds. You should assess whether you are suited for them in the context of the two investing objectives, risk and return.

Ask yourself whether you can bear the risk involved with the bond you are purchasing. Some bonds are riskier than others and depending on how big your overall investment portfolio is, individual bonds can make up an uncomfortably large proportion. As with any form of investment, your capital is at risk. Also, estimate what your returns will be - there is no guarantee they will be positive! 

Did You Know

If a bond has a negative yield to maturity (YTM) then all the repayments (both the principal and all the coupons till maturity) will add up to less than what you paid for the bond.

Why would an investor buy a bond with a negative YTM? 

Because they may feel that interest rates are going to decrease further in the future, and as we’ve already mentioned, most bonds are considered low risk, so investors who have to put their money somewhere, therefore, choose the safest bonds. Also, when interest rates go down, bond prices in the market will go up! In today’s economic climate, negative yield bonds are not a distant reality. 

That said, most bonds fall under the low-risk category of the investment risk pyramid. This means that they are the type of investment that could be an important part of your overall investment portfolio.

Investment Risk Pyramid

WHAT ARE BONDS? COMPLETED. ✅

Sources:

  1. https://www.moneysense.gov.sg/articles/2018/10/understanding-bonds
  2. https://www.posb.com.sg/personal/investments/fixed-income/understanding-bonds 
  3. https://www.bbc.co.uk/news/business-37175814 
  4. https://www.reuters.com/article/eurozone-bonds/update-3-italian-bond-yields-fall-to-3-month-low-as-lagarde-speaks-idUSL8N2OY1XY 
  5. https://www.fidelity.com.sg/beginners/bond-investing-made-simple/benefits-of-bond-fund 
  6. Header photo from Unsplash

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