This week we saw the Hangzhou Zhongheng Electric Co., Ltd (SZSE:002364) share price climb by 12%. But over the last half decade, the stock has not performed well. In fact, the share price is down 38%, which falls well short of the return you could get by buying an index fund.

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.

To paraphrase Benjamin Graham: Over the short term the market is a voting machine, but over the long term it's a weighing machine. 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.

In the last half decade Hangzhou Zhongheng Electric saw its share price fall as its EPS declined below zero. At present it's hard to make valid comparisons between EPS and the share price. However, we can say we'd expect to see a falling share price in this scenario.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

Dive deeper into Hangzhou Zhongheng Electric's key metrics by checking this interactive graph of Hangzhou Zhongheng Electric's earnings, revenue and cash flow.

What About The Total Shareholder Return (TSR)?

Investors should note that there's a difference between Hangzhou Zhongheng Electric's total shareholder return (TSR) and its share price change, which we've covered above. The TSR attempts to capture the value of dividends (as if they were reinvested) as well as any spin-offs or discounted capital raisings offered to shareholders. Its history of dividend payouts mean that Hangzhou Zhongheng Electric's TSR, which was a 36% drop over the last 5 years, was not as bad as the share price return.

A Different Perspective

We regret to report that Hangzhou Zhongheng Electric shareholders are down 14% for the year. 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. Regrettably, last year's performance caps off a bad run, with the shareholders facing a total loss of 6% per year over five years. We realise that Baron Rothschild has said investors should "buy when there is blood on the streets", but we caution that investors should first be sure they are buying a high quality business. 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. Consider for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with Hangzhou Zhongheng Electric , and understanding them should be part of your investment process.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will 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.