Despite delivering investors losses of 17% over the past 1 year, ZYNP (SZSE:002448) has been growing its earnings

This week we saw the ZYNP Corporation (SZSE:002448) share price climb by 12%. But in truth the last year hasn't been good for the share price. The cold reality is that the stock has dropped 18% in one year, under-performing the market.

While the stock has risen 12% in the past week but long term shareholders are still in the red, let's see what the fundamentals can tell us.

View our latest analysis for ZYNP

To quote Buffett, 'Ships will sail around the world but the Flat Earth Society will flourish. There will continue to be wide discrepancies between price and value in the marketplace...' By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During the unfortunate twelve months during which the ZYNP share price fell, it actually saw its earnings per share (EPS) improve by 21%. It's quite possible that growth expectations may have been unreasonable in the past.

It's fair to say that the share price does not seem to be reflecting the EPS growth. So it's easy to justify a look at some other metrics.

ZYNP managed to grow revenue over the last year, which is usually a real positive. Since the fundamental metrics don't readily explain the share price drop, there might be an opportunity if the market has overreacted.

The company's revenue and earnings (over time) are depicted in the image below (click to see the exact numbers).

It's probably worth noting that the CEO is paid less than the median at similar sized companies. It's always worth keeping an eye on CEO pay, but a more important question is whether the company will grow earnings throughout the years. It might be well worthwhile taking a look at our free report on ZYNP's earnings, revenue and cash flow.

A Different Perspective

We regret to report that ZYNP shareholders are down 17% for the year (even including dividends). Unfortunately, that's worse than the broader market decline of 10%. However, it could simply be that the share price has been impacted by broader market jitters. It might be worth keeping an eye on the fundamentals, in case there's a good opportunity. Longer term investors wouldn't be so upset, since they would have made 4%, each year, over five years. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. To that end, you should be aware of the 1 warning sign we've spotted with ZYNP .

Of course ZYNP may not be the best stock to buy. So you may wish to see this free collection of growth stocks.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on Chinese exchanges.

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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.