Shenzhen Crastal Technology Co.,Ltd (SZSE:300824) shareholders have had their patience rewarded with a 37% share price jump in the last month. The last 30 days bring the annual gain to a very sharp 40%.
Following the firm bounce in price, Shenzhen Crastal TechnologyLtd may be sending bearish signals at the moment with its price-to-earnings (or "P/E") ratio of 48.4x, since almost half of all companies in China have P/E ratios under 37x and even P/E's lower than 21x are not unusual. However, the P/E might be high for a reason and it requires further investigation to determine if it's justified.
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Recent times have been pleasing for Shenzhen Crastal TechnologyLtd as its earnings have risen in spite of the market's earnings going into reverse. The P/E is probably high because investors think the company will continue to navigate the broader market headwinds better than most. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

How Is Shenzhen Crastal TechnologyLtd's Growth Trending?
Shenzhen Crastal TechnologyLtd's P/E ratio would be typical for a company that's expected to deliver solid growth, and importantly, perform better than the market.
If we review the last year of earnings growth, the company posted a worthy increase of 5.8%. Ultimately though, it couldn't turn around the poor performance of the prior period, with EPS shrinking 16% in total over the last three years. So unfortunately, we have to acknowledge that the company has not done a great job of growing earnings over that time.
Looking ahead now, EPS is anticipated to climb by 19% each year during the coming three years according to the five analysts following the company. With the market predicted to deliver 20% growth each year, the company is positioned for a comparable earnings result.
With this information, we find it interesting that Shenzhen Crastal TechnologyLtd is trading at a high P/E compared to the market. It seems most investors are ignoring the fairly average growth expectations and are willing to pay up for exposure to the stock. These shareholders may be setting themselves up for disappointment if the P/E falls to levels more in line with the growth outlook.
The Key Takeaway
Shenzhen Crastal TechnologyLtd shares have received a push in the right direction, but its P/E is elevated too. 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.
We've established that Shenzhen Crastal TechnologyLtd currently trades on a higher than expected P/E since its forecast growth is only in line with the wider market. Right now we are uncomfortable with the relatively high share price as the predicted future earnings aren't likely to support such positive sentiment for long. This places shareholders' investments at risk and potential investors in danger of paying an unnecessary premium.
Having said that, be aware Shenzhen Crastal TechnologyLtd is showing 2 warning signs in our investment analysis, 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.