How to know if a stock is overvalued?

Asked by: Rachael Beier  |  Last update: April 23, 2025
Score: 4.9/5 (42 votes)

Price-earnings ratio (P/E) A high P/E ratio could mean the stocks are overvalued. Therefore, it could be useful to compare competitor companies' P/E ratios to find out if the stocks you're looking to trade are overvalued. P/E ratio is calculated by dividing the market value per share by the earnings per share (EPS).

How do you know if a stock is undervalued or overvalued?

One of the quickest ways to gauge whether a stock is undervalued is to compare its valuation ratios to the rest of its industry or the overall market. If the ratios are below that of the industry average or a broad market index such as the S&P 500, you may have a bargain on your hands.

What PE ratio is overvalued?

Investors and analysts consider stocks which have a P/E ratio of 50 or above to be an overvalued share, especially in comparison to a stock which has a ratio at par with or below 10.

How to calculate how much a stock is overvalued?

Price-to-sales ratio (P/S).

The price-to-sales ratio can be used when a stock's P/E ratio can't be measured. This ratio represents the current stock price divided by the sales per share. The higher the ratio, the more likely it may be that a stock is overvalued.

How do you know if a stock is fairly valued?

A stock is considered to be at fair value when P/E Ratio = Growth Rate. Through our partner Trading Central, we analyze key criteria to indicate whether the stock price matches the relevant value investing criteria.

How to Tell If a Stock Is UNDERVALUED or OVERVALUED

18 related questions found

How to check if stock is overvalued?

This ratio is used to assess the current market price against the company's book value (total assets minus liabilities, divided by number of shares issued). To calculate it, divide the market price per share by the book value per share. A stock could be overvalued if the P/B ratio is higher than 1.

What is a good PE ratio?

To give you some sense of what the average for the market is, though, many value investors would refer to 20 to 25 as the average P/E ratio range. And again, like golf, the lower the P/E ratio a company has, the better an investment the metric is saying it is.

Is Apple stock overvalued?

Fair Value Estimate for Apple

With its 2-star rating, we believe Apple's stock is overvalued compared with our long-term fair value estimate of $200 per share, which implies a fiscal 2025 adjusted price/earnings multiple of 27 times, an enterprise value/sales multiple of 7 times, and a free cash flow yield of 4%.

Should I sell if a stock is overvalued?

A common maxim in investing is that you should aim to 'buy low and sell high'. In reality, this is usually done by buying stocks when they are undervalued and selling them when they are overvalued. This is why it is very important to know how to properly value a stock.

What is an example of an overvalued stock?

What Does Overvalued Mean? An overvalued asset is an investment that trades for more than its intrinsic value. For example, if a company with an intrinsic value of $7 per share trades at a market value $13 per share, it is considered overvalued.

What is a good beta for a stock?

A beta coefficient of less than 1 means that a stock tends to be less volatile than the overall market. Utility and real estate stocks are two examples of industries that typically have low betas. A beta coefficient of more than 1 means that a stock tends to be more volatile than the overall market.

Is 17 a good PE ratio?

Typically, the average P/E ratio is around 20 to 25. Anything below that would be considered a good price-to-earnings ratio, whereas anything above that would be a worse P/E ratio. But it doesn't stop there, as different industries can have different average P/E ratios.

How to tell if P/E ratio is overvalued?

Price to earnings ratio –

For example, if the P/E ratio of the company is 15, then it means that an investor is willing to pay Rs 15 for Re 1 of the current earnings of the company. A high P/E can be seen as an overvaluation of the stock, while a low P/E may indicate undervaluation.

How do you know you are undervalued?

Lack of Recognition:

A lack of recognition doesn't just mean a lack of awards or bonuses. If your boss never acknowledges your achievements and results in any way it may be because they don't value your contributions the way they should.

Is Microsoft stock overvalued?

The intrinsic value of one MSFT stock under the Base Case scenario is 317.76 USD. Compared to the current market price of 418.95 USD, Microsoft Corp is Overvalued by 24%.

Is Tesla stock overvalued?

Tesla Vehicle Delivery Trends Are Concerning, and Shares May Be Overvalued. Despite shares soaring more than 60% last year, Tesla's annual vehicle deliveries actually declined. The company's automotive business is facing several significant headwinds.

Is AMZN overvalued?

Intrinsic Value. The intrinsic value of one AMZN stock under the Base Case scenario is 133.94 USD. Compared to the current market price of 218.94 USD, Amazon.com Inc is Overvalued by 39%. What is Intrinsic Value?

Is Google stock overvalued?

Intrinsic Value. The intrinsic value of one GOOGL stock under the Base Case scenario is 147.74 USD. Compared to the current market price of 192.04 USD, Alphabet Inc is Overvalued by 23%.

How do you know if a share is overvalued?

Price-earnings ratio (P/E)

A high P/E ratio could mean the stocks are overvalued. Therefore, it could be useful to compare competitor companies' P/E ratios to find out if the stocks you're looking to trade are overvalued. P/E ratio is calculated by dividing the market value per share by the earnings per share (EPS).

Is 30 a bad PE ratio?

Now, here's the thing: If stocks' average EPS growth is rising over time, the stock market's P/E ratio needs to settle at a higher level, as well, to fairly price in the higher profit growth. That's why today's P/E ratio of around 30 isn't as alarming as it would have been in the past.

What is Tesla's PE ratio?

According to Tesla's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 115.76. At the end of 2022 the company had a P/E ratio of 30.6.

Is Nvidia overvalued?

Fair Value Estimate for Nvidia

With its 2-star rating, we believe Nvidia's stock is overvalued compared to our long-term fair value estimate of $105 per share, which implies an equity value of roughly $2.5 trillion.