Miracll Chemicals Co.,Ltd (SZSE:300848) shareholders are no doubt pleased to see that the share price has bounced 29% in the last month, although it is still struggling to make up recently lost ground. Not all shareholders will be feeling jubilant, since the share price is still down a very disappointing 28% in the last twelve months.

After such a large jump in price, Miracll ChemicalsLtd's price-to-earnings (or "P/E") ratio of 60.3x might make it look like a strong sell right now compared to the market in China, where around half of the companies have P/E ratios below 30x and even P/E's below 18x 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 lofty.

Miracll ChemicalsLtd 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. If not, then existing shareholders may be extremely nervous about the viability of the share price.

Does Growth Match The High P/E?

Miracll ChemicalsLtd's P/E ratio would be typical for a company that's expected to deliver very strong growth, and importantly, perform much better than the market.

Retrospectively, the last year delivered a frustrating 20% 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 40% in total over the last three years. Therefore, it's fair to say the earnings growth recently has been undesirable for the company.

Looking ahead now, EPS is anticipated to climb by 262% during the coming year according to the dual analysts following the company. Meanwhile, the rest of the market is forecast to only expand by 39%, which is noticeably less attractive.

In light of this, it's understandable that Miracll ChemicalsLtd's P/E sits above the majority of other companies. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Bottom Line On Miracll ChemicalsLtd's P/E

The strong share price surge has got Miracll ChemicalsLtd's P/E rushing to great heights as well. 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 Miracll ChemicalsLtd maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. Right now shareholders are comfortable with the P/E as they are quite confident future earnings aren't under threat. Unless these conditions change, they will continue to provide strong support to the share price.

You need to take note of risks, for example - Miracll ChemicalsLtd has 2 warning signs (and 1 which is concerning) we think you should know about.

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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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.