What Shenyu Communication Technology Inc.'s (SZSE:300563) 35% Share Price Gain Is Not Telling You

Shenyu Communication Technology Inc. (SZSE:300563) shareholders are no doubt pleased to see that the share price has bounced 35% 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 14% over that time.

Following the firm bounce in price, Shenyu Communication Technology's price-to-earnings (or "P/E") ratio of 55.3x might make it look like a strong sell right now compared to the market in China, where around half of the companies have P/E ratios below 29x and even P/E's below 18x are quite common. However, the P/E might be quite high for a reason and it requires further investigation to determine if it's justified.

For instance, Shenyu Communication Technology's receding earnings in recent times would have to be some food for thought. One possibility is that the P/E is high because investors think the company will still do enough to outperform the broader market in the near future. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

View our latest analysis for Shenyu Communication Technology

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 Shenyu Communication Technology's earnings, revenue and cash flow.

Is There Enough Growth For Shenyu Communication Technology?

There's an inherent assumption that a company should far outperform the market for P/E ratios like Shenyu Communication Technology's to be considered reasonable.

Retrospectively, the last year delivered a frustrating 40% decrease to the company's bottom line. The last three years don't look nice either as the company has shrunk EPS by 49% in aggregate. Accordingly, shareholders would have felt downbeat about the medium-term rates of earnings growth.

Comparing that to the market, which is predicted to deliver 41% growth in the next 12 months, the company's downward momentum based on recent medium-term earnings results is a sobering picture.

With this information, we find it concerning that Shenyu Communication Technology is trading at a P/E higher than the market. Apparently many investors in the company are way more bullish than recent times would indicate and aren't willing to let go of their stock at any price. Only the boldest would assume these prices are sustainable as a continuation of recent earnings trends is likely to weigh heavily on the share price eventually.

The Key Takeaway

The strong share price surge has got Shenyu Communication Technology's P/E rushing to great heights as well. 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.

We've established that Shenyu Communication Technology currently trades on a much higher than expected P/E since its recent earnings have been in decline over the medium-term. When we see earnings heading backwards and underperforming the market forecasts, we suspect the share price is at risk of declining, sending the high P/E lower. Unless the recent medium-term conditions improve markedly, it's very challenging to accept these prices as being reasonable.

Having said that, be aware Shenyu Communication Technology is showing 3 warning signs in our investment analysis, you should know about.

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.