The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But when you pick a company that is really flourishing, you can make more than 100%. One great example is China Rare Earth Resources And Technology Co., Ltd. (SZSE:000831) which saw its share price drive 160% higher over five years. It's also good to see the share price up 15% over the last quarter. The company reported its financial results recently; you can catch up on the latest numbers by reading our company report.

With that in mind, it's worth seeing if the company's underlying fundamentals have been the driver of long term performance, or if there are some discrepancies.

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. 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 five years of share price growth, China Rare Earth Resources And Technology actually saw its EPS drop 27% per year.

This means it's unlikely the market is judging the company based on earnings growth. Because earnings per share don't seem to match up with the share price, we'll take a look at other metrics instead.

The modest 0.3% dividend yield is unlikely to be propping up the share price. In contrast revenue growth of 24% per year is probably viewed as evidence that China Rare Earth Resources And Technology is growing, a real positive. In that case, the company may be sacrificing current earnings per share to drive growth.

You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image).

We're pleased to report that the CEO is remunerated more modestly than most CEOs at similarly capitalized companies. But while CEO remuneration is always worth checking, the really important question is whether the company can grow earnings going forward. You can see what analysts are predicting for China Rare Earth Resources And Technology in this interactive graph of future profit estimates.

A Different Perspective

We regret to report that China Rare Earth Resources And Technology shareholders are down 14% for the year (even including dividends). Unfortunately, that's worse than the broader market decline of 13%. Having said that, it's inevitable that some stocks will be oversold in a falling market. The key is to keep your eyes on the fundamental developments. On the bright side, long term shareholders have made money, with a gain of 21% per year over half a decade. 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 3 warning signs we've spotted with China Rare Earth Resources And Technology .

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can grow earnings.

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.