In general, a high P/E suggests that investors are expecting higher earnings growth in the future compared to companies with a lower P/E. A low P/E can indicate either that a company may currently be undervalued or that the company is doing exceptionally well relative to its past trends.

Is it better to have a higher or lower PE ratio?

The P/E ratio, or price-to-earnings ratio, is a quick way to see if a stock is undervalued or overvalued — and generally speaking, the lower the P/E ratio is, the better it is for the business and for potential investors. The metric is the stock price of a company divided by its earnings per share.

What is a good PE ratio to buy?

A “good” P/E ratio isn't necessarily a high ratio or a low ratio on its own. The market average P/E ratio currently ranges from 20-25, so a higher PE above that could be considered bad, while a lower PE ratio could be considered better.