The Rare Earth Magnesium Technology Group Holdings Limited (HKG:601) share price has softened a substantial 46% over the previous 30 days, handing back much of the gains the stock has made lately. For any long-term shareholders, the last month ends a year to forget by locking in a 50% share price decline.

Even after such a large drop in price, it's still not a stretch to say that Rare Earth Magnesium Technology Group Holdings' price-to-sales (or "P/S") ratio of 0.2x right now seems quite "middle-of-the-road" compared to the Metals and Mining industry in Hong Kong, where the median P/S ratio is around 0.5x. However, investors might be overlooking a clear opportunity or potential setback if there is no rational basis for the P/S.

How Rare Earth Magnesium Technology Group Holdings Has Been Performing

For instance, Rare Earth Magnesium Technology Group Holdings' receding revenue in recent times would have to be some food for thought. Perhaps investors believe the recent revenue performance is enough to keep in line with the industry, which is keeping the P/S from dropping off. If you like the company, you'd at least be hoping this is the case so that you could potentially pick up some stock while it's not quite in favour.

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

Rare Earth Magnesium Technology Group Holdings' P/S ratio would be typical for a company that's only expected to deliver moderate growth, and importantly, perform in line with 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 31%. As a result, revenue from three years ago have also fallen 65% overall. So unfortunately, we have to acknowledge that the company has not done a great job of growing revenue over that time.

Comparing that to the industry, which is predicted to deliver 14% growth in the next 12 months, the company's downward momentum based on recent medium-term revenue results is a sobering picture.

With this information, we find it concerning that Rare Earth Magnesium Technology Group Holdings is trading at a fairly similar P/S compared to the industry. Apparently many investors in the company are way less bearish than recent times would indicate and aren't willing to let go of their stock right now. Only the boldest would assume these prices are sustainable as a continuation of recent revenue trends is likely to weigh on the share price eventually.

The Key Takeaway

Rare Earth Magnesium Technology Group Holdings' plummeting stock price has brought its P/S back to a similar region as the rest of the industry. Generally, our preference is to limit the use of the price-to-sales ratio to establishing what the market thinks about the overall health of a company.

Our look at Rare Earth Magnesium Technology Group Holdings revealed its shrinking revenues over the medium-term haven't impacted the P/S as much as we anticipated, given the industry is set to grow. When we see revenue heading backwards in the context of growing industry forecasts, it'd make sense to expect a possible share price decline on the horizon, sending the moderate P/S lower. Unless the recent medium-term conditions improve markedly, investors will have a hard time accepting the share price as fair value.

There are also other vital risk factors to consider and we've discovered 4 warning signs for Rare Earth Magnesium Technology Group Holdings (3 can't be ignored!) that you should be aware of before investing here.

If companies with solid past earnings growth is up your alley, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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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.

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