It's not a stretch to say that China Datang Corporation Renewable Power Co., Limited's (HKG:1798) price-to-earnings (or "P/E") ratio of 8.5x right now seems quite "middle-of-the-road" compared to the market in Hong Kong, where the median P/E ratio is around 10x. Although, it's not wise to simply ignore the P/E without explanation as investors may be disregarding a distinct opportunity or a costly mistake.

China Datang Corporation Renewable Power could be doing better as its earnings have been going backwards lately while most other companies have been seeing positive earnings growth. One possibility is that the P/E is moderate because investors think this poor earnings performance will turn around. You'd really hope so, otherwise you're paying a relatively elevated price for a company with this sort of growth profile.

Check out our latest analysis for China Datang Corporation Renewable Power

Keen to find out how analysts think China Datang Corporation Renewable Power's future stacks up against the industry? In that case, our free report is a great place to start.

How Is China Datang Corporation Renewable Power's Growth Trending?

There's an inherent assumption that a company should be matching the market for P/E ratios like China Datang Corporation Renewable Power's to be considered reasonable.

Retrospectively, the last year delivered a frustrating 29% decrease to the company's bottom line. Still, the latest three year period has seen an excellent 56% overall rise in EPS, in spite of its unsatisfying short-term performance. So we can start by confirming that the company has generally done a very good job of growing earnings over that time, even though it had some hiccups along the way.

Turning to the outlook, the next three years should generate growth of 19% each year as estimated by the seven analysts watching the company. With the market only predicted to deliver 12% each year, the company is positioned for a stronger earnings result.

In light of this, it's curious that China Datang Corporation Renewable Power's P/E sits in line with the majority of other companies. It may be that most investors aren't convinced the company can achieve future growth expectations.

What We Can Learn From China Datang Corporation Renewable Power's P/E?

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 China Datang Corporation Renewable Power currently trades on a lower than expected P/E since its forecast growth is higher than the wider market. There could be some unobserved threats to earnings preventing the P/E ratio from matching the positive outlook. At least the risk of a price drop looks to be subdued, but investors seem to think future earnings could see some volatility.

Before you take the next step, you should know about the 2 warning signs for China Datang Corporation Renewable Power (1 shouldn't be ignored!) that we have uncovered.

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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