A Piece Of The Puzzle Missing From Zhejiang Tengy Environmental Technology Co., Ltd's (HKG:1527) 61% Share Price Climb

Despite an already strong run, Zhejiang Tengy Environmental Technology Co., Ltd (HKG:1527) shares have been powering on, with a gain of 61% in the last thirty days. Looking back a bit further, it's encouraging to see the stock is up 97% in the last year.

Although its price has surged higher, Zhejiang Tengy Environmental Technology may still be sending very bullish signals at the moment with its price-to-earnings (or "P/E") ratio of 4.4x, since almost half of all companies in Hong Kong have P/E ratios greater than 11x and even P/E's higher than 22x are not unusual. However, the P/E might be quite low for a reason and it requires further investigation to determine if it's justified.

For instance, Zhejiang Tengy Environmental Technology's receding earnings in recent times would have to be some food for thought. One possibility is that the P/E is low because investors think the company won't do enough to avoid underperforming 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 out of favour.

See our latest analysis for Zhejiang Tengy Environmental Technology

Does Growth Match The Low P/E?

In order to justify its P/E ratio, Zhejiang Tengy Environmental Technology would need to produce anemic growth that's substantially trailing the market.

If we review the last year of earnings, dishearteningly the company's profits fell to the tune of 1.6%. Even so, admirably EPS has lifted 1,320% in aggregate from three years ago, notwithstanding the last 12 months. Accordingly, while they would have preferred to keep the run going, shareholders would probably welcome the medium-term rates of earnings growth.

This is in contrast to the rest of the market, which is expected to grow by 20% over the next year, materially lower than the company's recent medium-term annualised growth rates.

In light of this, it's peculiar that Zhejiang Tengy Environmental Technology's P/E sits below the majority of other companies. It looks like most investors are not convinced the company can maintain its recent growth rates.

The Key Takeaway

Shares in Zhejiang Tengy Environmental Technology are going to need a lot more upward momentum to get the company's P/E out of its slump. Using the price-to-earnings ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

We've established that Zhejiang Tengy Environmental Technology currently trades on a much lower than expected P/E since its recent three-year growth is higher than the wider market forecast. There could be some major unobserved threats to earnings preventing the P/E ratio from matching this positive performance. It appears many are indeed anticipating earnings instability, because the persistence of these recent medium-term conditions would normally provide a boost to the share price.

We don't want to rain on the parade too much, but we did also find 3 warning signs for Zhejiang Tengy Environmental Technology (1 makes us a bit uncomfortable!) that you need to be mindful of.

If you're unsure about the strength of Zhejiang Tengy Environmental Technology's business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

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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.