One Thing To Remember About The Croma Security Solutions Group PLC (LON:CSSG) Share Price

If you're interested in Croma Security Solutions Group PLC (LON:CSSG), then you might want to consider its beta (a measure of share price volatility) in order to understand how the stock could impact your portfolio. 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 second type is the broader market volatility, which you cannot diversify away, since it arises from macroeconomic factors which directly affects all the stocks on the market.

Some stocks mimic the volatility of the market quite closely, while others demonstrate muted, exagerrated or uncorrelated price movements. 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. A stock with a beta greater than one is more sensitive to broader market movements than a stock with a beta of less than one.

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Check out our latest analysis for Croma Security Solutions Group

What we can learn from CSSG's beta value

Looking at the last five years, Croma Security Solutions Group has a beta of 0.88. The fact that this is well below 1 indicates that its share price movements haven't historically been very sensitive to overall market volatility. This means that -- if history is a guide -- buying the stock would reduce the impact of overall market volatility in many portfolios (depending on the beta of the portfolio, of course). Beta is worth considering, but it's also important to consider whether Croma Security Solutions Group is growing earnings and revenue. You can take a look for yourself, below.

Could CSSG's size cause it to be more volatile?

Croma Security Solutions Group is a noticeably small company, with a market capitalisation of UK£15m. Most companies this size are not always actively traded. Very small companies often have a low beta value because their share prices are not well correlated with market volatility. This could be because the price is reacting to company specific events. Alternatively, the shares may not be actively traded.

What this means for you:

One potential advantage of owning low beta stocks like Croma Security Solutions Group is that your overall portfolio won't be too sensitive to overall market movements. However, this can be a blessing or a curse, depending on what's happening in the broader market. In order to fully understand whether CSSG is a good investment for you, we also need to consider important company-specific fundamentals such as Croma Security Solutions Group’s financial health and performance track record. I highly recommend you dive deeper by considering the following:

1. Future Outlook: What are well-informed industry analysts predicting for CSSG’s future growth? Take a look at our free research report of analyst consensus for CSSG’s outlook.
2. Past Track Record: Has CSSG 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 CSSG's historicals for more clarity.
3. Other Interesting Stocks: It's worth checking to see how CSSG measures up against other companies on valuation. You could start with this free list of prospective options.

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.