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Chyunn EnvironmentROCO:6911 -1.31%60 OCF Margin % is 15.79% as of Dec. 2025, which is 31% below its 10-year median of 22.77. GuruFocus rates ROCO:6911 with a GF Score™ of 60/100 and a GF Value™ of NT$44.75 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 236 Waste Management companies, Chyunn Environment ranks better than 61.86% on this metric.
The historical rank and industry rank for Chyunn Environment's OCF Margin % or its related term are showing as below:
ROCO:6911'
s OCF Margin % Range Over the Past 10 Years
Min: 14.46 Med: 22.77 Max: 25.23
Current: 16.42
During the past 8 years, the highest OCF Margin % of Chyunn Environment was 25.23%. The lowest was 14.46%. And the median was 22.77%.
ROCO:6911's OCF Margin % is ranked better than 61.86% of 236
companies
in the Waste Management industry
Industry Median: 12.22
vs ROCO:6911: 16.42
Chyunn Environment OCF Margin % Related Terms
Chyunn Environment OCF Margin % Historical Data
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The historical data trend for Chyunn Environment's OCF Margin % 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.
ROCO:6911 vs WM, RSG, WCN: OCF Margin % Comparison
For the Waste Management subindustry, Chyunn Environment's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Chyunn Environment OCF Margin % vs Waste Management Industry
For the Waste Management industry and Industrials sector, Chyunn Environment's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Chyunn Environment's OCF Margin % falls into.
* 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.
Chyunn Environment (ROCO:6911) has a OCF Margin % of 15.79% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Chyunn Environment and its competitors. This is 31% below median its historical median of 22.77. Over the past decade, Chyunn Environment's OCF Margin % has ranged from 14.46 to 25.23. According to the industry distribution chart, Chyunn Environment ranks #90 out of 236 companies in the Waste Management industry, placing it in the top 38.1%.
Is Chyunn Environment's OCF Margin % too high?
Chyunn Environment's current OCF Margin % of 15.79% is 31% below median its 10-year median of 22.77. Over the past 10 years, this metric has ranged from a low of 14.46 to a high of 25.23. The Waste Management industry median OCF Margin % is 12.22. Chyunn Environment's value of 15.79% is 29.2% above this industry median. Based on the distribution chart, Chyunn Environment ranks #90 out of 236 companies in the Waste Management industry, which is above the industry midpoint. Overall, Chyunn Environment has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Chyunn Environment's OCF Margin % compare to WM and RSG?
According to the Waste Management industry distribution chart, Chyunn Environment ranks #90 out of 236 companies for OCF Margin %. This puts Chyunn Environment in the upper half of its industry. The industry median OCF Margin % is 12.22. Chyunn Environment's value of 15.79% is 29.2% above this benchmark. Historically, Chyunn Environment's own OCF Margin % has ranged from 14.46 to 25.23 over the past decade. While the company's 10-year median is 22.77 vs. the industry median of 12.22, Chyunn Environment has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Waste Management company?
The median OCF Margin % among Waste Management companies is 12.22, based on 236 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chyunn Environment's current OCF Margin % of 15.79% is 29.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Chyunn Environment and its competitors. For the Waste Management industry, the median OCF Margin % is 12.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chyunn Environment's current OCF Margin % is 15.79%, which is 31% below median its own 10-year median of 22.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chyunn Environment stock overvalued right now?
Based on GuruFocus' analysis, Chyunn Environment (ROCO:6911) is currently considered Possible Value Trap. The stock's GF Value™ is NT$44.75, compared to a current price of NT$30.10 — trading 32.7% below its estimated fair value. The current OCF Margin % is 15.79%, which is 31% below median its 10-year median of 22.77 and 29.2% above the Waste Management industry median of 12.22. Chyunn Environment's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Chyunn Environment (ROCO:6911), the current OCF Margin % is 15.79% as of Dec. 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.
Is Chyunn Environment (ROCO:6911) Overvalued in 2026?
Based on GuruFocus' analysis, Chyunn Environment stock appears to be undervalued.
The current stock price of NT$30.10 is trading 32.7% below its estimated GF Value™ of NT$44.75.
GuruFocus considers Chyunn Environment to be Possible Value Trap.
Key valuation signals for ROCO:6911:
OCF Margin %: 15.79% (31% below median its 10-year median of 22.77)
GF Value™: NT$44.75 vs. price of NT$30.10 (32.7% below fair value)
Industry Position: 29.2% above the Waste Management median (#90 of 236)
No single metric tells the full story. See the ROCO:6911 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chyunn Environment Corp operates as a waste removal company. The firm engages in Garbage removal, resource recovery, general business waste removal, hazardous business waste removal, construction waste removal, earth and stone resource storage and disposal yards, machine scrapping, water truck business, and environmental protection business consultants.
60GF Score
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