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Should You Be Concerned About PolarityTE, Inc.'s (NASDAQ:PTE) Historical Volatility?

Simply Wall St

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If you're interested in PolarityTE, Inc. (NASDAQ:PTE), 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. Volatility is considered to be a measure of risk in modern finance theory. Investors may think of volatility as falling into two main categories. 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 see their prices move in concert with the market. Others tend towards stronger, gentler or unrelated price movements. Beta can be a useful tool to understand how much a stock is influenced by market risk (volatility). However, Warren Buffett said 'volatility is far from synonymous with risk' in his 2014 letter to investors. So, while useful, beta is not the only metric to consider. To use beta as an investor, you must first understand that the overall market has a beta of 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.

Check out our latest analysis for PolarityTE

What PTE's beta value tells investors

Given that it has a beta of 1.52, we can surmise that the PolarityTE share price has been fairly sensitive to market volatility (over the last 5 years). If the past is any guide, we would expect that PolarityTE shares will rise quicker than the markets in times of optimism, but fall faster in times of pessimism. Beta is worth considering, but it's also important to consider whether PolarityTE is growing earnings and revenue. You can take a look for yourself, below.

NasdaqCM:PTE Income Statement, May 2nd 2019

How does PTE's size impact its beta?

PolarityTE is a rather small company. It has a market capitalisation of US$217m, which means it is probably under the radar of most investors. Relatively few investors can influence the price of a smaller company, compared to a large company. This could explain the high beta value, in this case.

What this means for you:

Since PolarityTE has a reasonably high beta, it's worth considering why it is so heavily influenced by broader market sentiment. For example, it might be a high growth stock or have a lot of operating leverage in its business model. In order to fully understand whether PTE is a good investment for you, we also need to consider important company-specific fundamentals such as PolarityTE’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 PTE’s future growth? Take a look at our free research report of analyst consensus for PTE’s outlook.
  2. Past Track Record: Has PTE 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 PTE's historicals for more clarity.
  3. Other Interesting Stocks: It's worth checking to see how PTE 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.