The Powerlong Commercial Management Holdings Limited (HKG:9909) share price has softened a substantial 27% over the previous 30 days, handing back much of the gains the stock has made lately. The drop over the last 30 days has capped off a tough year for shareholders, with the share price down 19% in that time.

Although its price has dipped substantially, Powerlong Commercial Management Holdings' price-to-earnings (or "P/E") ratio of 3.9x might still make it look like a strong buy right now compared to the market in Hong Kong, where around half of the companies have P/E ratios above 10x and even P/E's above 20x are quite common. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's so limited.

While the market has experienced earnings growth lately, Powerlong Commercial Management Holdings' earnings have gone into reverse gear, which is not great. The P/E is probably low because investors think this poor earnings performance isn't going to get any better. If you still 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.

How Is Powerlong Commercial Management Holdings' Growth Trending?

The only time you'd be truly comfortable seeing a P/E as depressed as Powerlong Commercial Management Holdings' is when the company's growth is on track to lag the market decidedly.

Retrospectively, the last year delivered a frustrating 16% decrease to the company's bottom line. Unfortunately, that's brought it right back to where it started three years ago with EPS growth being virtually non-existent overall during that time. So it appears to us that the company has had a mixed result in terms of growing earnings over that time.

Shifting to the future, estimates from the three analysts covering the company suggest earnings should grow by 7.7% per year over the next three years. Meanwhile, the rest of the market is forecast to expand by 12% per year, which is noticeably more attractive.

In light of this, it's understandable that Powerlong Commercial Management Holdings' P/E sits below the majority of other companies. Apparently many shareholders weren't comfortable holding on while the company is potentially eyeing a less prosperous future.

What We Can Learn From Powerlong Commercial Management Holdings' P/E?

Shares in Powerlong Commercial Management Holdings have plummeted and its P/E is now low enough to touch the ground. 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 Powerlong Commercial Management Holdings maintains its low P/E on the weakness of its forecast growth being lower than the wider market, as expected. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. It's hard to see the share price rising strongly in the near future under these circumstances.

Many other vital risk factors can be found on the company's balance sheet. Our free balance sheet analysis for Powerlong Commercial Management Holdings with six simple checks will allow you to discover any risks that could be an issue.

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.