PLYFF (Playfair Mining) Operating Income: $-0.11 Mil (TTM As of Nov. 2025)

What is Playfair Mining Operating Income?

Playfair Mining PLYFF Operating Income is $-0.11 Mil as of Nov. 2025. The stock has 2 warning signs investors should review.

Playfair Mining's Operating Income for the three months ended in Nov. 2025 was $-0.00 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Nov. 2025 was $-0.11 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. Playfair Mining's Operating Income for the three months ended in Nov. 2025 was $-0.00 Mil. Playfair Mining's Revenue for the three months ended in Nov. 2025 was $0.00 Mil. Therefore, Playfair Mining's Operating Margin % for the quarter that ended in Nov. 2025 was %.

Playfair Mining's 5-Year average Growth Rate for Operating Margin % was 0.00% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. Playfair Mining's annualized ROC % for the quarter that ended in Nov. 2025 was -11.23%. Playfair Mining's annualized ROC (Joel Greenblatt) % for the quarter that ended in Nov. 2025 was -15.09%.

Playfair Mining (OTCPK:PLYFF) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

Playfair Mining's annualized ROC % for the quarter that ended in Nov. 2025 is calculated as:

	ROC % (Q: Nov. 2025 )
=	NOPAT	/	Average Invested Capital
=	Operating Income * ( 1 - Tax Rate % )	/	( (Invested Capital (Q: Aug. 2025 )	+	Invested Capital (Q: Nov. 2025 ))	/ count )
=	-0.016 * ( 1 - 0% )	/	( (0.144	+	0.141)	/ 2 )
=	-0.016	/	0.1425
=	-11.23 %

where

	Invested Capital		(Q: Aug. 2025 )
=	Total Assets	-	Accounts Payable & Accrued Expense	-	Excess Cash
=	Total Assets	-	Accounts Payable & Accrued Expense	-	( Cash, Cash Equivalents, Marketable Securities	-	max(0, Total Current Liabilities	-	Total Current Assets	+	Cash, Cash Equivalents, Marketable Securities	))
=	0.183	-	0.056	-	( 0.036	-	max(0, 0.056	-	0.039	+	0.036	))
=	0.144

	Invested Capital		(Q: Nov. 2025 )
=	Total Assets	-	Accounts Payable & Accrued Expense	-	Excess Cash
=	Total Assets	-	Accounts Payable & Accrued Expense	-	( Cash, Cash Equivalents, Marketable Securities	-	max(0, Total Current Liabilities	-	Total Current Assets	+	Cash, Cash Equivalents, Marketable Securities	))
=	0.18	-	0.059	-	( 0.036	-	max(0, 0.059	-	0.039	+	0.036	))
=	0.141

Note: The Operating Income data used here is four times the quarterly (Nov. 2025) data.

2. Joel Greenblatt's definition of Return on Capital:

Playfair Mining's annualized ROC (Joel Greenblatt) % for the quarter that ended in Nov. 2025 is calculated as:

	ROC (Joel Greenblatt) %		(Q: Nov. 2025 )
=	EBIT	/	Average of (Net fixed Assets	+	Net Working Capital)
=	EBIT	/	Average of (Property, Plant and Equipment	+	Net Working Capital)
			Q: Aug. 2025		Q: Nov. 2025
=	EBIT	/	( ( (Property, Plant and Equipment + Net Working Capital)	+	(Property, Plant and Equipment + Net Working Capital) )	/	count )
=	-0.016	/	( ( (0.107 + max(-0.053, 0))	+	(0.105 + max(-0.056, 0)) )	/	2 )
=	-0.016	/	( ( 0.107	+	0.105 )	/	2 )
=	-0.016	/	0.106
=	-15.09 %

where Working Capital is:

	Working Capital		(Q: Aug. 2025 )
=	(Accounts Receivable	+	Total Inventories	+	Other Current Assets)	-	(Accounts Payable & Accrued Expense	+	Defer. Rev.	+	Other Current Liabilities)
=	(0.003	+	0	+	0)	-	(0.056	+	0	+	0)
=	-0.053

	Working Capital		(Q: Nov. 2025 )
=	(Accounts Receivable	+	Total Inventories	+	Other Current Assets)	-	(Accounts Payable & Accrued Expense	+	Defer. Rev.	+	Other Current Liabilities)
=	(0.003	+	0	+	0)	-	(0.059	+	0	+	0)
=	-0.056

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Nov. 2025) EBIT data.

3. Operating Income is also linked to Operating Margin %:

Playfair Mining's Operating Margin % for the quarter that ended in Nov. 2025 is calculated as:

Operating Margin %	=	Operating Income (Q: Nov. 2025 )	/	Revenue (Q: Nov. 2025 )
	=	-0.004	/	0
	=	%

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.

Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.

Playfair Mining Operating Income Related Terms

Playfair Mining Operating Income Historical Data

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The historical data trend for Playfair Mining's Operating Income can be seen below:

Playfair Mining Operating Income Chart

Playfair Mining Annual Data

Trend

Feb16

Feb17

Feb18

Feb19

Feb20

Feb21

Feb22

Feb23

Feb24

Feb25

Operating Income

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-0.44

-1.29

-0.26

-0.20

-0.11

Playfair Mining Quarterly Data
	Feb21	May21	Aug21	Nov21	Feb22	May22	Aug22	Nov22	Feb23	May23	Aug23	Nov23	Feb24	May24	Aug24	Nov24	Feb25	May25	Aug25	Nov25
Operating Income	Get a 7-Day Free Trial															-0.02	-0.06	-0.02	-0.02	-0.00

Playfair Mining Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Nov. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.11 Mil.

Frequently Asked Questions Learn more about Operating Income →

What does a Operating Income of $-0.11 Mil mean?

Playfair Mining (PLYFF) has a Operating Income of $-0.11 Mil as of Nov. 2025. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Playfair Mining and its competitors.

Is Playfair Mining's Operating Income too high?

Playfair Mining's current Operating Income is $-0.11 Mil.

How does Playfair Mining's Operating Income compare to competitors?

Playfair Mining's Operating Income of $-0.11 Mil can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Operating Income for a Metals & Mining company?

A good Operating Income depends on the Metals & Mining industry context. However, Operating Income 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 Operating Income mean?

A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Playfair Mining and its competitors. Playfair Mining's current Operating Income is $-0.11 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Playfair Mining stock overvalued right now?

Playfair Mining (PLYFF) has a current Operating Income of $-0.11 Mil. The current Operating Income is $-0.11 Mil. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is Operating Income calculated?

Operating Income is calculated from a company's financial statements. For Playfair Mining (PLYFF), the current Operating Income is $-0.11 Mil as of Nov. 2025. 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.

Playfair Mining Business Description

Industry Basic Materials Metals & Mining

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Other Exchanges P1J:Germany PLY:Canada

Address 1489 Marine Drive, Suite 738, Vancouver, BC, CAN, V7T 1B8

Website https://www.playfairmining.com

Playfair Mining Ltd is a mineral exploration company in Canada. The company engages in the acquisition and exploration of mineral properties in Canada and Ireland. Its project portfolio comprises of OX Mountain project in Ireland, Grey River Tungsten located adjacent to the Grey River on the south coast of Newfoundland, and the RKV project. The company is exploring gold at its gold, copper, cobalt, and nickel. The company operates in one reportable operating segment, being the acquisition and exploration of mineral properties in Norway.