Right now, Eventbrite Inc. (NYSE:EB) share price is at $10.38, after a 17.05% drop. Over the past month, the stock went up by 50.07%, but over the past year, it actually fell by 36.72%. With questionable short-term performance like this, and great long-term performance, long-term shareholders might want to start looking into the company's price-to-earnings ratio.

The stock is currently higher from its 52 week low by 81.87%. Assuming that all other factors are held constant, this could present itself as an opportunity for investors trying to diversify their portfolio with Application Software stocks, and capitalize on the lower share price observed over the year.

Depending on the particular phase of a business cycle, some industries will perform better than others.

Compared to the aggregate P/E ratio of the 13.6 in the Application Software industry, Eventbrite Inc. has a lower P/E ratio of 0.0. Shareholders might be inclined to think that they might perform worse than its industry peers. It’s also possible that the stock is undervalued.

There are many limitations to price to earnings ratio. It is sometimes difficult to determine the nature of the earnings makeup of a company. Shareholders might not get what they're looking for, from trailing earnings.