Topsec Technologies Group Inc. (SZSE:002212) shareholders should be happy to see the share price up 23% in the last month. Meanwhile over the last three years the stock has dropped hard. Regrettably, the share price slid 63% in that period. So the improvement may be a real relief to some. While many would remain nervous, there could be further gains if the business can put its best foot forward.

If the past week is anything to go by, investor sentiment for Topsec Technologies Group isn't positive, so let's see if there's a mismatch between fundamentals and the share price.

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

During the three years that the share price fell, Topsec Technologies Group's earnings per share (EPS) dropped by 11% each year. The share price decline of 28% is actually steeper than the EPS slippage. So it's likely that the EPS decline has disappointed the market, leaving investors hesitant to buy.

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

Before buying or selling a stock, we always recommend a close examination of historic growth trends, available here.

A Different Perspective

While the broader market lost about 15% in the twelve months, Topsec Technologies Group shareholders did even worse, losing 35%. 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 9% 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. Is Topsec Technologies Group cheap compared to other companies? These 3 valuation measures might help you decide.

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.