ezCaretech Co., LTD (KOSDAQ:099750) shareholders would be excited to see that the share price has had a great month, posting a 27% gain and recovering from prior weakness. Taking a wider view, although not as strong as the last month, the full year gain of 16% is also fairly reasonable.
Following the firm bounce in price, given close to half the companies in Korea have price-to-earnings ratios (or "P/E's") below 13x, you may consider ezCaretech as a stock to avoid entirely with its 22.8x P/E ratio. 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.
As an illustration, earnings have deteriorated at ezCaretech over the last year, which is not ideal at all. One possibility is that the P/E is high because investors think the company will still do enough to outperform the broader market in the near future. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.
See our latest analysis for ezCaretech
There's an inherent assumption that a company should far outperform the market for P/E ratios like ezCaretech's to be considered reasonable.
Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 2.0%. This has erased any of its gains during the last three years, with practically no change in EPS being achieved in total. So it appears to us that the company has had a mixed result in terms of growing earnings over that time.
Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 38% shows it's noticeably less attractive on an annualised basis.
In light of this, it's alarming that ezCaretech's P/E sits above the majority of other companies. It seems most investors are ignoring the fairly limited recent growth rates and are hoping for a turnaround in the company's business prospects. Only the boldest would assume these prices are sustainable as a continuation of recent earnings trends is likely to weigh heavily on the share price eventually.
ezCaretech's P/E is flying high just like its stock has during the last month. Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.
We've established that ezCaretech currently trades on a much higher than expected P/E since its recent three-year growth is lower than the wider market forecast. Right now we are increasingly uncomfortable with the high P/E as this earnings performance isn't likely to support such positive sentiment for long. Unless the recent medium-term conditions improve markedly, it's very challenging to accept these prices as being reasonable.
Don't forget that there may be other risks. For instance, we've identified 1 warning sign for ezCaretech that you should be aware of.
If P/E ratios interest you, 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.