Right now, Republic First Bancorp Inc. FRBK share price is at $3.81, after a 3.25% gain. Moreover, over the past month, the stock fell by 11.71%, but in the past year, spiked by 69.06%. Shareholders might be interested in knowing whether the stock is overvalued, even if the company is performing up to par in the current session.

Assuming that all other factors are held constant, this could present itself as an opportunity for shareholders trying to capitalize on the higher share price. The stock is currently under from its 52 week high by 17.35%.

The P/E ratio measures the current share price to the company's EPS. It is used by long-term investors to analyze the company's current performance against its past earnings, historical data and aggregate market data for the industry or the indices, such as S&P 500. A higher P/E indicates that investors expect the company to perform better in the future, and the stock is probably overvalued, but not necessarily. It also shows that investors are willing to pay a higher share price currently, because they expect the company to perform better in the upcoming quarters. This leads investors to also remain optimistic about rising dividends in the future.

Most often, an industry will prevail in a particular phase of a business cycle, than other industries.

Republic First Bancorp Inc. has a better P/E ratio of 21.71 than the aggregate P/E ratio of 11.47 of the Banks industry. Ideally, one might believe that Republic First Bancorp Inc. might perform better in the future than it's industry group, but it's probable that the stock is overvalued.

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.