Jiangxi Everbright Measurement And Control Technology Co.,Ltd. (SZSE:300906) shareholders have had their patience rewarded with a 39% share price jump in the last month. While recent buyers may be laughing, long-term holders might not be as pleased since the recent gain only brings the stock back to where it started a year ago.

Although its price has surged higher, it's still not a stretch to say that Jiangxi Everbright Measurement And Control TechnologyLtd's price-to-earnings (or "P/E") ratio of 32.6x right now seems quite "middle-of-the-road" compared to the market in China, where the median P/E ratio is around 34x. However, investors might be overlooking a clear opportunity or potential setback if there is no rational basis for the P/E.

Jiangxi Everbright Measurement And Control TechnologyLtd certainly has been doing a great job lately as it's been growing earnings at a really rapid pace. The P/E is probably moderate because investors think this strong earnings growth might not be enough to outperform 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 not quite in favour.

How Is Jiangxi Everbright Measurement And Control TechnologyLtd's Growth Trending?

In order to justify its P/E ratio, Jiangxi Everbright Measurement And Control TechnologyLtd would need to produce growth that's similar to the market.

If we review the last year of earnings growth, the company posted a terrific increase of 90%. Still, incredibly EPS has fallen 3.4% in total from three years ago, which is quite disappointing. Accordingly, shareholders would have felt downbeat about the medium-term rates of earnings growth.

Comparing that to the market, which is predicted to deliver 37% growth in the next 12 months, the company's downward momentum based on recent medium-term earnings results is a sobering picture.

In light of this, it's somewhat alarming that Jiangxi Everbright Measurement And Control TechnologyLtd's P/E sits in line with the majority of other companies. 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.

What We Can Learn From Jiangxi Everbright Measurement And Control TechnologyLtd's P/E?

Its shares have lifted substantially and now Jiangxi Everbright Measurement And Control TechnologyLtd's P/E is also back up to the market median. Typically, we'd caution against reading too much into price-to-earnings ratios when settling on investment decisions, though it can reveal plenty about what other market participants think about the company.

We've established that Jiangxi Everbright Measurement And Control TechnologyLtd currently trades on a higher than expected P/E since its recent earnings have been in decline over the medium-term. Right now we are uncomfortable with the P/E as this earnings performance is unlikely to support a more positive sentiment for long. Unless the recent medium-term conditions improve, it's challenging to accept these prices as being reasonable.

And what about other risks? Every company has them, and we've spotted 2 warning signs for Jiangxi Everbright Measurement And Control TechnologyLtd (of which 1 doesn't sit too well with us!) you should know about.

It's important to make sure you look for a great company, not just the first idea you come across. So take a peek at this free list of interesting companies with strong recent earnings growth (and 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.