Yangtze Optical Fibre And Cable Joint Stock Limited Company's (HKG:6869) price-to-earnings (or "P/E") ratio of 5.9x might make it look like a buy right now compared to the market in Hong Kong, where around half of the companies have P/E ratios above 9x and even P/E's above 18x are quite common. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's limited.

Yangtze Optical Fibre And Cable Limited certainly has been doing a good job lately as its earnings growth has been positive while most other companies have been seeing their earnings go backwards. It might be that many expect the strong earnings performance to degrade substantially, possibly more than the market, which has repressed the P/E. 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.

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

In order to justify its P/E ratio, Yangtze Optical Fibre And Cable Limited would need to produce sluggish growth that's trailing the market.

Taking a look back first, we see that the company managed to grow earnings per share by a handy 14% last year. This was backed up an excellent period prior to see EPS up by 109% in total over the last three years. So we can start by confirming that the company has done a great job of growing earnings over that time.

Shifting to the future, estimates from the seven analysts covering the company suggest earnings should grow by 2.5% per year over the next three years. With the market predicted to deliver 16% growth per annum, the company is positioned for a weaker earnings result.

With this information, we can see why Yangtze Optical Fibre And Cable Limited is trading at a P/E lower than the market. Apparently many shareholders weren't comfortable holding on while the company is potentially eyeing a less prosperous future.

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.

As we suspected, our examination of Yangtze Optical Fibre And Cable Limited's analyst forecasts revealed that its inferior earnings outlook is contributing to its low P/E. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. Unless these conditions improve, they will continue to form a barrier for the share price around these levels.

Before you settle on your opinion, we've discovered 1 warning sign for Yangtze Optical Fibre And Cable Limited that you should be aware of.

If these risks are making you reconsider your opinion on Yangtze Optical Fibre And Cable Limited, explore our interactive list of high quality stocks to get an idea of what else is out there.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.
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.