Getting In Cheap On Guangzhou Doppler Electronic Technologies Co., Ltd. (SZSE:301528) Is Unlikely

It's not a stretch to say that Guangzhou Doppler Electronic Technologies Co., Ltd.'s (SZSE:301528) price-to-earnings (or "P/E") ratio of 37x right now seems quite "middle-of-the-road" compared to the market in China, where the median P/E ratio is around 34x. While this might not raise any eyebrows, if the P/E ratio is not justified investors could be missing out on a potential opportunity or ignoring looming disappointment.

For instance, Guangzhou Doppler Electronic Technologies' receding earnings in recent times would have to be some food for thought. It might be that many expect the company to put the disappointing earnings performance behind them over the coming period, which has kept the P/E from falling. If not, then existing shareholders may be a little nervous about the viability of the share price.

See our latest analysis for Guangzhou Doppler Electronic Technologies

We don't have analyst forecasts, but you can see how recent trends are setting up the company for the future by checking out our free report on Guangzhou Doppler Electronic Technologies' earnings, revenue and cash flow.

Is There Some Growth For Guangzhou Doppler Electronic Technologies?

There's an inherent assumption that a company should be matching the market for P/E ratios like Guangzhou Doppler Electronic Technologies' to be considered reasonable.

Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 44%. This means it has also seen a slide in earnings over the longer-term as EPS is down 28% in total over the last three years. Therefore, it's fair to say the earnings growth recently has been undesirable for the company.

In contrast to the company, the rest of the market is expected to grow by 38% over the next year, which really puts the company's recent medium-term earnings decline into perspective.

With this information, we find it concerning that Guangzhou Doppler Electronic Technologies is trading at a fairly similar P/E to the market. It seems most investors are ignoring the recent poor growth rate and are hoping for a turnaround in the company's business prospects. There's a good chance existing shareholders are setting themselves up for future disappointment if the P/E falls to levels more in line with the recent negative growth rates.

The Final Word

While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

Our examination of Guangzhou Doppler Electronic Technologies revealed its shrinking earnings over the medium-term aren't impacting its P/E as much as we would have predicted, given the market is set to grow. Right now we are uncomfortable with the P/E as this earnings performance is unlikely to support a more positive sentiment for long. If recent medium-term earnings trends continue, it will place shareholders' investments at risk and potential investors in danger of paying an unnecessary premium.

We don't want to rain on the parade too much, but we did also find 1 warning sign for Guangzhou Doppler Electronic Technologies that you need to be mindful of.

If P/E ratios interest you, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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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.