Cash gets the lowest return, but also carries the smallest amount of risk. Shares, on the other hand, have the highest risk, but also get the highest percentage return.
What do you mean by risk?
Risk is often discussed in investing, but is rarely defined.
When we talk about investment risk we are really talking about two things:
- Volatility in the asset's price, and
- The likelihood that we will get the desired return on the asset, as well as our initial investment back.
A 'higher risk' asset is likely to have more volatility in its value and is more likely not to achieve the desired return. However, it tends to deliver higher performance over time.
Think about an individual share of a company.
Over time that stock price will increase and decrease based on how investors view the stock and the company's performance.
If the company does well, the value of the stock should increase.
But, a few companies may operate poorly, and some could fold or be wound up.
If a company closes its doors, your stock could become worthless.
Across the whole asset class, stock prices will be volatile, but their value will trend upwards over time.
What asset classes can I invest in?
There are four main assets you can invest in. Let's go through each of them:
Cash
Investing in cash means using a term deposit through a bank.
You'll make an agreement with the bank, allowing them to have use of your money for an agreed period (from 30 days to 5 years) and they will pay you a fixed rate of interest.
Banks are typically thought to be very safe because they are regulated financial institutions and because the government guarantees investments under $250,000. This means there is minimal risk.
Because term deposits are such a low risk, there is also a smaller return compared with other asset types.
In the current market, you will be lucky to get a 3% return per annum investing in cash.
Bonds and Fixed Interest
When you buy a bond, you're lending money to a company, local body (like a council) or the government.
In return, they promise to pay an advertised interest rate.
But what makes a bond different from a term deposit is that you can sell your bonds on a secondary market.
That means you don't have to hold the bond to the point where you get your money back when the bond matures.
The interest rate that you get for your bond will be different based on the type of organisation you purchase the bond from.
A company will usually be a higher risk than a government department. That means you are more likely to get a higher interest rate from an NZX-listed company than you would from the Reserve Bank.
A standard return for bonds might be around the 4% mark.