Best Buy stock has delivered a 36.0% return over the past three years, yet the latest valuation checks still suggest the shares lean cheap rather than fully priced.

• A 36.0% three year return indicates investors who stayed with Best Buy through recent volatility have been rewarded, which raises the bar for new buyers assessing value today.
• Upcoming commentary around how Best Buy can sustain comparable sales and newer profit streams may support the current valuation, while any sign that this momentum is fragile could put pressure on how much investors are willing to pay for the stock.
• On Simply Wall St's broader checks, Best Buy screens as undervalued in 5 of 6 areas, and the value score of 5 suggests the stock still looks inexpensive on multiple fronts rather than stretched.

For investors, the debate is whether Best Buy's recent share price strength already reflects these improving expectations or if the current valuation still offers room for further upside.

Is Best Buy a Bargain on Earnings?

The P/E ratio is a useful way to check what you are paying for each dollar of Best Buy earnings. Best Buy currently trades on about 15.8x earnings, which is below the Specialty Retail industry average of roughly 19.0x and also below the broader peer group average of about 28.7x. That means the stock is pricing in a lower earnings multiple than many comparable retailers.

The Fair Ratio model, which blends factors like Best Buy margins, growth profile, size and risk, points to a P/E of about 18.1x as a more tailored benchmark. Against that, the current 15.8x level implies the shares trade at a discount to what this framework suggests. UBS has flagged the upcoming Q2 results as a key test of the recent optimism around Best Buy. Even with this improved sentiment, the market is not assigning a premium P/E multiple.

On the P/E multiple, Best Buy stock currently screens as undervalued relative to both its Fair Ratio and typical sector levels.

The Best Buy Narrative: What Would Justify Today's Price?

Simply Wall St Narratives pick up where the Best Buy valuation puzzle leaves off by spelling out which paths for growth, margins and earnings would need to play out for the stock to be worth meaningfully more or less than today's price. They sit within the Community page so you can see how each viewpoint ties its number to a clear stance on where Best Buy's growth, profitability and risks might head over time.

Community views on Best Buy are split between those who see the current price as roughly fair and those who think the risk or reward is already balanced.

Bull case: roughly fairly valued

"The launch and scaling of new profit streams like the Best Buy Marketplace and Best Buy Ads are anticipated to boost the company's gross profit margins by expanding their product assortment without holding inventory..."

Bear case: roughly fairly valued

"The continued growth of e-commerce and third-party marketplaces threatens Best Buy's brick-and-mortar advantage and exposes the company to heightened online competition, pricing transparency, and potential loss of market share..."

Do you think there's more to the story for Best Buy? Head over to our Community to see what others are saying!

The Bottom Line

Best Buy still screens as undervalued on its P/E based checks, even after a solid three year return profile. The key question from here is whether earnings and margins can hold up well enough for that discount to close, or if competitive and e commerce pressures keep the multiple in check. For you, the crux is whether the current gap between Best Buy and peers on earnings multiples reflects an opportunity or a sensible cushion for the risks already on the table.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.