Edan Instruments, Inc.'s (SZSE:300206) Shares Bounce 28% But Its Business Still Trails The Market

Those holding Edan Instruments, Inc. (SZSE:300206) shares would be relieved that the share price has rebounded 28% in the last thirty days, but it needs to keep going to repair the recent damage it has caused to investor portfolios. Not all shareholders will be feeling jubilant, since the share price is still down a very disappointing 21% in the last twelve months.

Although its price has surged higher, Edan Instruments' price-to-earnings (or "P/E") ratio of 20.7x might still make it look like a buy right now compared to the market in China, where around half of the companies have P/E ratios above 31x and even P/E's above 56x are quite common. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

With earnings growth that's exceedingly strong of late, Edan Instruments has been doing very well. One possibility is that the P/E is low because investors think this strong earnings growth might actually underperform the broader market in the near future. If you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

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What Are Growth Metrics Telling Us About The Low P/E?

The only time you'd be truly comfortable seeing a P/E as low as Edan Instruments' is when the company's growth is on track to lag the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 65% last year. However, this wasn't enough as the latest three year period has seen a very unpleasant 57% drop in EPS in aggregate. So unfortunately, we have to acknowledge that the company has not done a great job of growing earnings over that time.

In contrast to the company, the rest of the market is expected to grow by 41% over the next year, which really puts the company's recent medium-term earnings decline into perspective.

In light of this, it's understandable that Edan Instruments' P/E would sit below the majority of other companies. Nonetheless, there's no guarantee the P/E has reached a floor yet with earnings going in reverse. Even just maintaining these prices could be difficult to achieve as recent earnings trends are already weighing down the shares.

The Key Takeaway

Despite Edan Instruments' shares building up a head of steam, its P/E still lags most other companies. Using the price-to-earnings ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

As we suspected, our examination of Edan Instruments revealed its shrinking earnings over the medium-term are contributing to its low P/E, given the market is set to grow. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. Unless the recent medium-term conditions improve, they will continue to form a barrier for the share price around these levels.

You always need to take note of risks, for example - Edan Instruments has 1 warning sign we think you should be aware of.

If you're unsure about the strength of Edan Instruments' business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.