CETC Cyberspace Security Technology Co., Ltd. (SZSE:002268) shareholders should be happy to see the share price up 14% in the last month. But that doesn't change the fact that the returns over the last year have been less than pleasing. In fact, the price has declined 38% in a year, falling short of the returns you could get by investing in an index fund.

Although the past week has been more reassuring for shareholders, they're still in the red over the last year, so let's see if the underlying business has been responsible for the decline.

In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. One flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

Even though the CETC Cyberspace Security Technology share price is down over the year, its EPS actually improved. It could be that the share price was previously over-hyped.

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.

With a low yield of 0.3% we doubt that the dividend influences the share price much. On the other hand, we're certainly perturbed by the 11% decline in CETC Cyberspace Security Technology's revenue. Many investors see falling revenue as a likely precursor to lower earnings, so this could well explain the weak share price.

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

Balance sheet strength is crucial. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

While the broader market lost about 19% in the twelve months, CETC Cyberspace Security Technology shareholders did even worse, losing 38% (even including dividends). 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. Unfortunately, last year's performance may indicate unresolved challenges, given that it was worse than the annualised loss of 4% over the last half decade. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. Before deciding if you like the current share price, check how CETC Cyberspace Security Technology scores on these 3 valuation metrics.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

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.