Offer your thoughts or opinion on the input financial query or topic using your financial background.

Investing: P/E Ratio basic question
Let's take a step back. My fictional company 'A' is a solid, old, established company. It's in consumer staples, so people buy the products in good times and bad. It has a dividend of $1/yr. Only knowing this, you have to decide how much you would be willing to pay for one share.  You might decide that $20 is fair. Why? Because that's a 5% return on your money, 1/20 = 5%, and given the current rates, you're happy for a 5% dividend. But this company doesn't give out all its earnings as a dividend. It really earns $1.50, so the P/E you are willing to pay is 20/1.5 or 13.3.  Many companies offer no dividend, but of course they still might have earnings, and the P/E is one metric that used to judge whether one wishes to buy a stock.  A high P/E implies the buyers think the stock will have future growth, and they are wiling to pay more today to hold it. A low P/E might be a sign the company is solid, but not growing, if such a thing is possible.