With a price-to-earnings (or "P/E") ratio of 20.8x Dongyue Group Limited (HKG:189) may be sending very bearish signals at the moment, given that almost half of all companies in Hong Kong have P/E ratios under 10x and even P/E's lower than 6x are not unusual. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's so lofty.

Dongyue Group could be doing better as its earnings have been going backwards lately while most other companies have been seeing positive earnings growth. It might be that many expect the dour earnings performance to recover substantially, which has kept the P/E from collapsing. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

Check out our latest analysis for Dongyue Group

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How Is Dongyue Group's Growth Trending?

The only time you'd be truly comfortable seeing a P/E as steep as Dongyue Group's is when the company's growth is on track to outshine the market decidedly.

Retrospectively, the last year delivered a frustrating 67% decrease to the company's bottom line. This means it has also seen a slide in earnings over the longer-term as EPS is down 11% 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.

Shifting to the future, estimates from the four analysts covering the company suggest earnings should grow by 55% per annum over the next three years. That's shaping up to be materially higher than the 12% each year growth forecast for the broader market.

With this information, we can see why Dongyue Group is trading at such a high P/E compared to the market. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Key Takeaway

We'd say the price-to-earnings ratio's power isn't primarily as a valuation instrument but rather to gauge current investor sentiment and future expectations.

We've established that Dongyue Group maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. It's hard to see the share price falling strongly in the near future under these circumstances.

Don't forget that there may be other risks. For instance, we've identified 1 warning sign for Dongyue Group 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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