How Revoil S.A. (ATH:REVOIL) Can Impact Your Portfolio Volatility

Anyone researching Revoil S.A. (ATH:REVOIL) might want to consider the historical volatility of the share price. Modern finance theory considers volatility to be a measure of risk, and there are two main types of price volatility. The first category is company specific volatility. This can be dealt with by limiting your exposure to any particular stock. The other type, which cannot be diversified away, is the volatility of the entire market. Every stock in the market is exposed to this volatility, which is linked to the fact that stocks prices are correlated in an efficient market.

Some stocks are more sensitive to general market forces than others. Beta is a widely used metric to measure a stock’s exposure to market risk (volatility). Before we go on, it’s worth noting that Warren Buffett pointed out in his 2014 letter to shareholders that ‘volatility is far from synonymous with risk.’ Having said that, beta can still be rather useful. The first thing to understand about beta is that the beta of the overall market is one. Any stock with a beta of greater than one is considered more volatile than the market, while those with a beta below one are either less volatile or poorly correlated with the market.

Check out our latest analysis for Revoil

What does REVOIL’s beta value mean to investors?

Looking at the last five years, Revoil has a beta of 1.47. The fact that this is well above 1 indicates that its share price movements have shown sensitivity to overall market volatility. If this beta value holds true in the future, Revoil shares are likely to rise more than the market when the market is going up, but fall faster when the market is going down. Many would argue that beta is useful in position sizing, but fundamental metrics such as revenue and earnings are more important overall. You can see Revoil’s revenue and earnings in the image below.

ATSE:REVOIL Income Statement, April 19th 2019
ATSE:REVOIL Income Statement, April 19th 2019

Could REVOIL’s size cause it to be more volatile?

Revoil is a rather small company. It has a market capitalisation of €15m, which means it is probably under the radar of most investors. It takes less money to influence the share price of a very small company. This may explain the excess volatility implied by this beta value.

What this means for you:

Since Revoil tends to moves up when the market is going up, and down when it’s going down, potential investors may wish to reflect on the overall market, when considering the stock. This article aims to educate investors about beta values, but it’s well worth looking at important company-specific fundamentals such as Revoil’s financial health and performance track record. I highly recommend you dive deeper by considering the following:

  1. Financial Health: Are REVOIL’s operations financially sustainable? Balance sheets can be hard to analyze, which is why we’ve done it for you. Check out our financial health checks here.
  2. Past Track Record: Has REVOIL been consistently performing well irrespective of the ups and downs in the market? Go into more detail in the past performance analysis and take a look at the free visual representations of REVOIL’s historicals for more clarity.
  3. Other High-Performing Stocks: Are there other stocks that provide better prospects with proven track records? Explore our free list of these great stocks here.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.