With a price-to-sales (or "P/S") ratio of 0.8x Huadian Energy Company Limited (SHSE:600726) may be sending bullish signals at the moment, given that almost half of all the Renewable Energy companies in China have P/S ratios greater than 2.1x and even P/S higher than 5x are not unusual. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the reduced P/S.

What Does Huadian Energy's Recent Performance Look Like?

For instance, Huadian Energy's receding revenue in recent times would have to be some food for thought. One possibility is that the P/S is low because investors think the company won't do enough to avoid underperforming the broader industry in the near future. Those who are bullish on Huadian Energy will be hoping that this isn't the case so that they can pick up the stock at a lower valuation.

What Are Revenue Growth Metrics Telling Us About The Low P/S?

In order to justify its P/S ratio, Huadian Energy would need to produce sluggish growth that's trailing the industry.

Taking a look back first, the company's revenue growth last year wasn't something to get excited about as it posted a disappointing decline of 24%. Even so, admirably revenue has lifted 74% in aggregate from three years ago, notwithstanding the last 12 months. Accordingly, while they would have preferred to keep the run going, shareholders would definitely welcome the medium-term rates of revenue growth.

When compared to the industry's one-year growth forecast of 11%, the most recent medium-term revenue trajectory is noticeably more alluring

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

What Does Huadian Energy's P/S Mean For Investors?

While the price-to-sales ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of revenue expectations.

We're very surprised to see Huadian Energy currently trading on a much lower than expected P/S since its recent three-year growth is higher than the wider industry forecast. When we see strong revenue with faster-than-industry growth, we assume there are some significant underlying risks to the company's ability to make money which is applying downwards pressure on the P/S ratio. It appears many are indeed anticipating revenue instability, because the persistence of these recent medium-term conditions would normally provide a boost to the share price.

You always need to take note of risks, for example - Huadian Energy has 1 warning sign we think you should be aware of.

If you're unsure about the strength of Huadian Energy'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.