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How Does Investing In iCAD, Inc. (NASDAQ:ICAD) Impact The Volatility Of Your Portfolio?

Simply Wall St

If you're interested in iCAD, Inc. (NASDAQ:ICAD), 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 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 see their prices move in concert with the market. Others tend towards stronger, gentler or unrelated price movements. Some investors use beta as a measure of how much a certain stock is impacted by market risk (volatility). While we should keep in mind that Warren Buffett has cautioned that 'Volatility is far from synonymous with risk', beta is still a useful factor to consider. To make good use of it you must first know that the beta of the overall market is one. A stock with a beta below one is either less volatile than the market, or more volatile but not corellated with the overall market. In comparison a stock with a beta of over one tends to be move in a similar direction to the market in the long term, but with greater changes in price.

See our latest analysis for iCAD

What we can learn from ICAD's beta value

Given that it has a beta of 1.13, we can surmise that the iCAD share price has been fairly sensitive to market volatility (over the last 5 years). If this beta value holds true in the future, iCAD 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 iCAD's revenue and earnings in the image below.

NasdaqCM:ICAD Income Statement, September 20th 2019

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

With a market capitalisation of US$143m, iCAD is a very small company by global standards. It is quite likely to be unknown to 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 iCAD 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. In order to fully understand whether ICAD is a good investment for you, we also need to consider important company-specific fundamentals such as iCAD’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 ICAD’s future growth? Take a look at our free research report of analyst consensus for ICAD’s outlook.
  2. Past Track Record: Has ICAD 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 ICAD's historicals for more clarity.
  3. Other Interesting Stocks: It's worth checking to see how ICAD 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.