Why invest in gold?
A gold investment should be part of every portfolio. Gold's low correlation with the broad stock market contributes to a higher risk-adjusted return in a portfolio that largely consists of stocks and interest rates. Historically, gold has also functioned as an effective portfolio hedge, both against uncertainty/volatility in the market as well as inflation. For an investor who wants to diversify and protect his portfolio against inflation, gold is thus an interesting asset to invest in. Investing in gold provides exposure to a value-preserving asset that historically has performed well in times of high monetary inflation and financial market turmoil.
Low correlation between gold and other assets
The correlation coefficient is a statistical measure used to describe the linear relationship between two assets. A low correlation (close to 0) between gold and another asset means that they move completely independently of each other. If they have a +1 correlation, they move in the same direction together. When constructing an investment portfolio, you want assets with as low a correlation as possible (but not negative). Then you have parts in the portfolio that perform independently of each other, which gives you a higher risk-adjusted return. Gold can do well when the stock market goes bad and vice versa. But both can also go up and down at the same time since they have a correlation close to 0. On the opposite end of the spectrum, if something is negatively correlated, it moves in the opposite direction. Correlation -1 means that there is a completely inverse relationship between the performance of the assets, and then you get no return at all.
In conclusion: you want multiple asset classes in a portfolio with a correlation as close to 0 as possible, and gold’s low correlation with other assets makes it a good building block in a portfolio. This gives the portfolio a higher risk-adjusted return and a less volatile return profile.
How and where is gold used?
An average person holds approximately one ounce of gold. Gold is used for exclusive jewellery, but is also an important component in almost all technology that we use since the metal conducts electricity efficiently and resists corrosion.
For example, gold is used for:
Computers
Communication equipment
Cars
Space technology
Jet engines
Medical technology
)

)
)