Liquidity risk: what it is and how it affects investments

Liquidity risk is a crucial factor for investors and concerns the possibility that a security cannot be sold quickly, at a fair price, and with low transaction costs. This risk can significantly impact investment decisions, especially when dealing with long-term securities or those with low liquidity.

What is liquidity risk?

Liquidity risk occurs when a security cannot be easily converted into cash without incurring significant losses. The greater the illiquidity of a security, the more investors require a premium to compensate for the risk of not being able to sell their investment quickly. This liquidity premium is added to the security’s yield and reflects the uncertainty associated with its future marketability.

The influence of liquidity on the interest rate

The degree of liquidity of a security has a direct impact on the interest rates offered. Generally, securities with high liquidity are remunerated with lower interest rates than those that are less liquid. More liquid investments, such as short-term government bonds, offer greater security to investors, who can convert them into cash quickly and with less risk of capital loss.

On the other hand, long-term securities are more exposed to liquidity risk because of the greater sensitivity of their prices to changes in interest rates. This vulnerability is offset by a liquidity risk premium, which explains why investors demand higher returns for investing in securities with longer maturities.

The liquidity premium theory

The liquidity premium theory is based on the principle that investors prefer to invest in short-term securities that are more easily convertible to cash and have a lower risk of capital loss. In order to provide an incentive to invest in long-term securities, which carry more uncertainty and a higher risk of price fluctuations, a premium is offered. This premium is an incentive to deal with the uncertainty and risk of interest rate fluctuations that characterize securities with longer maturities.

The Italian market and the liquidity of securities

In Italy, market liquidity is generally good for government bonds and stocks of major listed companies. However, securities of smaller-capitalization companies tend to be less liquid, which leads to greater risk for investors who may find it difficult to sell these securities quickly and at an appropriate price.

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Giuseppe Fontana

I am a graduate in Sport and Sports Management and passionate about programming, finance and personal productivity, areas that I consider essential for anyone who wants to grow and improve. In my work I am involved in web marketing and e-commerce management, where I put to the test every day the skills I have developed over the years.

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