Stocks vs Bonds: How They Differ
- •Stocks = ownership shares, big swings
- •Bonds = lending for interest, steadier
- •Mixing them smooths out the ride
Stocks: becoming an owner
Buying a stock means owning a tiny slice of a company. If the company grows and its value rises, the share price rises, and you may receive dividends from its profits. But if the company struggles, the price falls and you can lose money. Its expected return is high, and so is its volatility.
Bonds: lending money
A bond is a kind of IOU: you lend money to a government or company and receive set interest regularly, with the principal returned at maturity. It is generally steadier than a stock, but if the borrower defaults or market rates rise, a bond's price can move too.
| Aspect | Stocks | Bonds |
|---|---|---|
| Your role | Part-owner | Lender |
| Return from | Price gains, dividends | Interest |
| Volatility | High | Lower |
Why mix the two?
Stocks and bonds often move differently. When stocks fall hard, bonds holding up can cushion the whole portfolio's swings. That is why people hold both for diversification. Generally, the younger you are with a longer horizon, the more stocks; the closer to retirement, the more bonds.
Frequently Asked Questions
What should a beginner buy first?
Rather than picking individual securities, many start with a diversified index fund or ETF that holds many stocks and bonds at once. Even a small amount gives automatic diversification, which is easier for beginners.
If bonds are safe, why not only bonds?
Over the long run, stocks generally do more to grow wealth. Bonds only are stable, but hard to beat inflation and grow substantially over decades. That is why you mix based on your horizon.
How are rates and bonds related?
When market rates rise, newly issued bonds pay more, so existing lower-rate bonds look less attractive and their prices fall. When rates fall, existing bonds rise in price.
If I hold dividend stocks, do I need bonds?
They serve different roles. Dividend stocks are still stocks and can fall sharply when the market drops. That differs from the defensive quality of bonds, which tend to move differently from stocks.
How do I set the stock/bond split?
A common rough guide is '100 minus your age = stock %.' It is not a rule, just a starting point to adjust to your risk tolerance and when you will need the money.