JinGuan Electric Co., Ltd. (SHSE:688517) shareholders are no doubt pleased to see that the share price has bounced 37% in the last month, although it is still struggling to make up recently lost ground. Unfortunately, the gains of the last month did little to right the losses of the last year with the stock still down 42% over that time.

In spite of the firm bounce in price, given about half the companies in China have price-to-earnings ratios (or "P/E's") above 30x, you may still consider JinGuan Electric as an attractive investment with its 21.1x P/E ratio. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

With its earnings growth in positive territory compared to the declining earnings of most other companies, JinGuan Electric has been doing quite well of late. 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 not, then existing shareholders have reason to be quite optimistic about the future direction of the share price.

Want the full picture on analyst estimates for the company? Then our free report on JinGuan Electric will help you uncover what's on the horizon.

Is There Any Growth For JinGuan Electric?

There's an inherent assumption that a company should underperform the market for P/E ratios like JinGuan Electric's to be considered reasonable.

If we review the last year of earnings, the company posted a result that saw barely any deviation from a year ago. This isn't what shareholders were looking for as it means they've been left with a 19% decline in EPS over the last three years in total. Accordingly, shareholders would have felt downbeat about the medium-term rates of earnings growth.

Turning to the outlook, the next year should generate growth of 166% as estimated by the only analyst watching the company. With the market only predicted to deliver 41%, the company is positioned for a stronger earnings result.

In light of this, it's peculiar that JinGuan Electric's P/E sits below the majority of other companies. It looks like most investors are not convinced at all that the company can achieve future growth expectations.

What We Can Learn From JinGuan Electric's P/E?

JinGuan Electric's stock might have been given a solid boost, but its P/E certainly hasn't reached any great heights. Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.

Our examination of JinGuan Electric's analyst forecasts revealed that its superior earnings outlook isn't contributing to its P/E anywhere near as much as we would have predicted. When we see a strong earnings outlook with faster-than-market growth, we assume potential risks are what might be placing significant pressure on the P/E ratio. It appears many are indeed anticipating earnings instability, because these conditions should normally provide a boost to the share price.

Don't forget that there may be other risks. For instance, we've identified 2 warning signs for JinGuan Electric that you should be aware of.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on a low P/E.

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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.