Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Atalaya Mining CopperCHIX:ATYML -1.73%59 EV-to-OCF is 6.36 as of Sep. 13, 2026, which is 11% below its 10-year median of 7.11. GuruFocus rates CHIX:ATYML with a GF Score™ of 59/100 and a GF Value™ of £6.00 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 2,678 Metals & Mining companies, Atalaya Mining Copper ranks worse than 83.38% on this metric.
EV-to-OCF is calculated as enterprise value divided by its cash flow from operations. As of today, Atalaya Mining Copper's Enterprise Value is £1,230.7 Mil.
Atalaya Mining Copper's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 was £193.5 Mil. Therefore, Atalaya Mining Copper's EV-to-OCF for today is 6.36.
The historical rank and industry rank for Atalaya Mining Copper's EV-to-OCF or its related term are showing as below:
CHIX:ATYMl'
s EV-to-OCF Range Over the Past 10 Years
Min: 2.81 Med: 7.11 Max: 23.18
Current: 6.36
During the past 13 years, the highest EV-to-OCF of Atalaya Mining Copper was 23.18. The lowest was 2.81. And the median was 7.11.
CHIX:ATYMl's EV-to-OCF is ranked worse than 83.38% of 2678
companies
in the Metals & Mining industry
Industry Median: -8.46
vs CHIX:ATYMl: 6.36
EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
Atalaya Mining Copper's PE Ratio (TTM) for today is calculated as:
Atalaya Mining Copper's share price for today is £9.675.
Atalaya Mining Copper's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was £0.609.
* 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.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Cash Flow from Operations is an important financial metric because it represents the cash generated from operating activities at a company's disposal. Companies with a low EV-to-OCF ratio, combined with a strong balance sheet are generally considered as undervalued.
* 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, Atalaya Mining Copper's EV-to-OCF, along with its competitors' market caps and EV-to-OCF 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.
Atalaya Mining Copper EV-to-OCF vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Atalaya Mining Copper's EV-to-OCF distribution charts can be found below:
* The bar in red indicates where Atalaya Mining Copper's EV-to-OCF falls into.
Atalaya Mining Copper's current Enterprise Value is £1,230.7 Mil.
Atalaya Mining Copper's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was £193.5 Mil.
* 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.
Atalaya Mining Copper (CHIX:ATYML) has a EV-to-OCF of 6.36 as of Sep. 13, 2026. This is 11% below median its historical median of 7.11. Over the past decade, Atalaya Mining Copper's EV-to-OCF has ranged from 2.81 to 23.18. According to the industry distribution chart, Atalaya Mining Copper ranks #2233 out of 2678 companies in the Metals & Mining industry, placing it in the top 83.4%.
Is Atalaya Mining Copper's EV-to-OCF too high?
Atalaya Mining Copper's current EV-to-OCF of 6.36 is 11% below median its 10-year median of 7.11. Over the past 10 years, this metric has ranged from a low of 2.81 to a high of 23.18. Based on the distribution chart, Atalaya Mining Copper ranks #2233 out of 2678 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Atalaya Mining Copper has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Atalaya Mining Copper's EV-to-OCF compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, Atalaya Mining Copper ranks #2233 out of 2678 companies for EV-to-OCF. This places Atalaya Mining Copper in the lower half of its industry. Historically, Atalaya Mining Copper's own EV-to-OCF has ranged from 2.81 to 23.18 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-OCF for a Metals & Mining company?
A good EV-to-OCF depends on the Metals & Mining industry context. However, EV-to-OCF 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 EV-to-OCF mean?
A high EV-to-OCF can signal that a stock is expensive relative to its fundamentals. Atalaya Mining Copper's current EV-to-OCF is 6.36, which is 11% below median its own 10-year median of 7.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atalaya Mining Copper stock overvalued right now?
Based on GuruFocus' analysis, Atalaya Mining Copper (CHIX:ATYML) is currently considered Significantly Overvalued. The stock's GF Value™ is £6.00, compared to a current price of £9.68 — trading 61.3% above its estimated fair value. The current EV-to-OCF is 6.36, which is 11% below median its 10-year median of 7.11. Atalaya Mining Copper's overall GF Score™ is 59/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-OCF calculated?
EV-to-OCF is calculated from a company's financial statements. For Atalaya Mining Copper (CHIX:ATYML), the current EV-to-OCF is 6.36 as of Sep. 13, 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 Atalaya Mining Copper (CHIX:ATYML) Overvalued in 2026?
Based on GuruFocus' analysis, Atalaya Mining Copper stock appears to be overvalued.
The current stock price of £9.68 is trading 61.3% above its estimated GF Value™ of £6.00.
GuruFocus considers Atalaya Mining Copper to be Significantly Overvalued.
Key valuation signals for CHIX:ATYML:
EV-to-OCF: 6.36 (11% below median its 10-year median of 7.11)
GF Value™: £6.00 vs. price of £9.68 (61.3% above fair value)
No single metric tells the full story. See the CHIX:ATYML stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Atalaya Mining Copper SA is a European copper producer that owns and operates the Proyecto Riotinto complex in southwest Spain. Its operations include the Cerro Colorado open pit mine and a modern 15 Mtpa processing plant, regional projects around Riotinto, such as Proyecto Masa Valverde and Proyecto Riotinto East. The company's portfolio includes assets at the production (Riotinto), development (Touro, Masa Valverde) and exploration (Ossa Morena) stages.
59GF Score
Get the complete analysis for CHIX:ATYML
EV-to-OCF is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CHIX:ATYML has been successfully added to your 
