When you buy a stock there is always a possibility that it could drop 100%. But on a lighter note, a good company can see its share price rise well over 100%. For example, the Eldorado Gold Corporation (TSE:ELD) share price has soared 139% in the last half decade. Most would be very happy with that. Better yet, the share price has risen 5.5% in the last week.

The past week has proven to be lucrative for Eldorado Gold investors, so let's see if fundamentals drove the company's five-year performance.

View our latest analysis for Eldorado Gold

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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.

During the last half decade, Eldorado Gold became profitable. Sometimes, the start of profitability is a major inflection point that can signal fast earnings growth to come, which in turn justifies very strong share price gains. Given that the company made a profit three years ago, but not five years ago, it is worth looking at the share price returns over the last three years, too. We can see that the Eldorado Gold share price is up 105% in the last three years. Meanwhile, EPS is up 6.0% per year. Notably, the EPS growth has been slower than the annualised share price gain of 27% over three years. So one can reasonably conclude the market is more enthusiastic about the stock than it was three years ago.

The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).

We know that Eldorado Gold has improved its bottom line lately, but is it going to grow revenue? If you're interested, you could check this free report showing consensus revenue forecasts.

A Different Perspective

It's good to see that Eldorado Gold has rewarded shareholders with a total shareholder return of 82% in the last twelve months. That gain is better than the annual TSR over five years, which is 19%. Therefore it seems like sentiment around the company has been positive lately. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. 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 risks, for instance. Every company has them, and we've spotted 1 warning sign for Eldorado Gold you should know about.