When we think of investments, the first thing that intuitively comes to our mind is the expected returns. But there is another important aspect that we should consider: diversification. Its benefit lies in the negative correlation between various investment assets. The negative correlation is not a perfect 100 per cent, but even to a lesser extent, negative correlation leads to portfolio diversification. Simply put, in a given market condition, various investment assets behave differently. So, the volatility in your portfolio is reduced to the extent certain components move differently than the others.