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Southern Copper has delivered a very strong share price run over the past five years, yet its current valuation checks suggest the stock is not an obvious bargain at today's levels.

• Southern Copper has returned 367.8% over the past 5 years, which puts more attention on whether the current price still leaves room for attractive future returns.
• Valuation can be supported if the company continues to convert its asset base into reliable cash flows, while any pressure on project execution or capital spending needs may weigh on what investors are willing to pay for that growth.
• Southern Copper currently passes 0 of 6 valuation checks, which points to a stock that leans expensive rather than a clear value idea based on the broader assessment of price against fundamentals, according to this 0/6 score.

The issue now is whether Southern Copper's recent share price strength already reflects most of the good news that investors are hoping for.

Southern Copper delivered 138.8% returns over the last year. See how this stacks up to the rest of the Metals and Mining industry.

Is Southern Copper Getting Expensive on Earnings?

The P/E ratio is a useful way to think about what investors are paying today for each dollar of Southern Copper's earnings. It ties the share price directly to the company’s current profit base.

Right now Southern Copper trades on a P/E of 32.8x. That is above the broader metals and mining industry average of 21.1x and also above the peer group average of 26.5x. The fair multiple estimated for the stock is 23.0x, which is materially lower than where the market values it today. This gap suggests investors are currently willing to pay a premium for Southern Copper relative to both sector benchmarks and the modelled range that factors in its size, margins and risk profile.

On this P/E basis, Southern Copper stock currently screens as overvalued compared with both its industry and the modelled fair multiple.

NYSE:SCCO P/E Ratio as at Aug 2026

See what the numbers say about this price — find out in our valuation breakdown.

The Southern Copper Narrative: What Would Justify Today's Price?

Simply Wall St Narratives pick up where the valuation puzzle around Southern Copper leaves off and explain which assumptions on growth, margins and earnings would need to hold for the stock to be worth much more or much less than today’s price on the Community page. Each narrative is framed as a thesis about Southern Copper's business that can be tracked over time, rather than a one off fair value snapshot.

Community views on Southern Copper sit at opposite ends of the valuation spectrum. This gives you two very different scenarios to weigh.

Bull case: roughly fairly valued

"The expanding pipeline of major brownfield and greenfield projects, specifically Tía María and Los Chancas, positions Southern Copper for significant production growth beginning in 2027…"

Read the full Bull Case to see why Southern Copper could be undervalued

Bear case: 71% overvalued

"The anticipated surplus of 100,000 tons of copper in 2024 could pressure copper prices, negatively impacting revenue, especially if demand from key consumers like China remains weak despite expected economic measures…"

Read the full Bear Case to see why Southern Copper could be overvalued

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

The Bottom Line

Southern Copper now screens as overvalued on simple earnings multiples, and the broader valuation checks point in the same direction rather than flagging a clear discount. The recent share price move means expectations around project delivery, capital spending and copper market conditions are already doing a lot of work in the current valuation. The crux for you as an investor is whether Southern Copper can translate its project pipeline into resilient cash flows without meaningful execution setbacks, or whether any stumble leaves today’s premium looking too full.

This article by Simply Wall St is general in nature. We provide commentary based on historical datan 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 yourn financial situation. We aim to bring you long-term focused analysis driven by fundamental data.n Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.n Simply Wall St has no position in any stocks mentioned.

Companies discussed in this article include SCCO.

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