Ero CopperERO -4.72%91 Median PS Value is $0.00 as of Jun. 24, 2026. GuruFocus rates ERO with a GF Score™ of 91/100 and a GF Value™ of $36.24 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 397 Metals & Mining companies, Ero Copper ranks worse than 251888.92% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Ero Copper's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was $8.84. Ero Copper's 10-Year median PS Ratio is 0. Therefore, the Median PS Value for today is $0.00.
As of today (2026-06-24), Ero Copper's share price is $26.44. Ero Copper's Median PS Value is $0.00. Therefore, Ero Copper's Price to Median PS Value for today is 0.00.
The historical rank and industry rank for Ero Copper's Median PS Value or its related term are showing as below:
ERO's Price-to-Median-PS-Value is not ranked *
in the Metals & Mining industry.
Industry Median: 1.31 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Ero Copper (NYSE:ERO) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Ero Copper's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
26.44
/
0.00
=
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Ero Copper Median PS Value Related Terms
Ero Copper Median PS Value Historical Data
* Premium members only.
The historical data trend for Ero Copper's Median PS Value can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Copper subindustry, Ero Copper's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Ero Copper Price-to-Median-PS-Value vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Ero Copper's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Ero Copper's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
Ero Copper's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $8.84.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Ero Copper (ERO) has a Median PS Value of $0.00 as of Jun. 24, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Ero Copper and its competitors. According to the industry distribution chart, Ero Copper ranks #999999 out of 397 companies in the Metals & Mining industry.
Is Ero Copper's Median PS Value too high?
Ero Copper's current Median PS Value is $0.00. Based on the distribution chart, Ero Copper ranks #999999 out of 397 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Ero Copper has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ero Copper's Median PS Value compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, Ero Copper ranks #999999 out of 397 companies for Median PS Value. This places Ero Copper in the lower half of its industry. The industry median Median PS Value is 1.31. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Metals & Mining company?
The median Median PS Value among Metals & Mining companies is 1.31, based on 397 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Ero Copper and its competitors. For the Metals & Mining industry, the median Median PS Value is 1.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ero Copper's current Median PS Value is $0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ero Copper stock overvalued right now?
Based on GuruFocus' analysis, Ero Copper (ERO) is currently considered Modestly Undervalued. The stock's GF Value™ is $36.24, compared to a current price of $26.44 — trading 27% below its estimated fair value. The current Median PS Value is $0.00. Ero Copper's overall GF Score™ is 91/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Ero Copper (ERO), the current Median PS Value is $0.00 as of Jun. 24, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Ero Copper (ERO) Overvalued in 2026?
Based on GuruFocus' analysis, Ero Copper stock appears to be undervalued.
The current stock price of $26.44 is trading 27% below its estimated GF Value™ of $36.24.
GuruFocus considers Ero Copper to be Modestly Undervalued.
Key valuation signals for ERO:
Median PS Value: $0.00
GF Value™: $36.24 vs. price of $26.44 (27% below fair value)
No single metric tells the full story. See the ERO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ero Copper Corp is a high-margin, high-growth copper producer with operations in Brazil. Its primary asset is its 99.6% ownership interest in Mineracao Caraiba S.A., held indirectly through its wholly-owned subsidiary. The company also owns a 97.6% ownership interest in NX Gold S.A. indirectly through its wholly-owned subsidiary. Its reporting segments include its three operating mines in Brazil, the Caraiba Operations, the Tucuma Operation, and the Xavantina Operations, and its corporate head office in Canada.
91GF Score
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