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Chyunn EnvironmentROCO:6911 -0.17%59 5-Year Yield-on-Cost % is 6.80 as of Aug. 17, 2026, which is 23% above its 10-year median of 5.54. GuruFocus rates ROCO:6911 with a GF Score™ of 59/100 and a GF Value™ of NT$45.03 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 121 Waste Management companies, Chyunn Environment ranks better than 83.47% on this metric.
Chyunn Environment's yield on cost for the quarter that ended in Dec. 2025 was 6.80.
The historical rank and industry rank for Chyunn Environment's 5-Year Yield-on-Cost % or its related term are showing as below:
ROCO:6911'
s 5-Year Yield-on-Cost % Range Over the Past 10 Years
Min: 2.5 Med: 5.54 Max: 7.56
Current: 6.8
During the past 8 years, Chyunn Environment's highest Yield on Cost was 7.56. The lowest was 2.50. And the median was 5.54.
ROCO:6911's 5-Year Yield-on-Cost % is ranked better than 83.47% of 121
companies
in the Waste Management industry
Industry Median: 2.83
vs ROCO:6911: 6.80
Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.
Chyunn Environment 5-Year Yield-on-Cost % Related Terms
ROCO:6911 vs WM, RSG, WCN: 5-Year Yield-on-Cost % Comparison
For the Waste Management subindustry, Chyunn Environment's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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 5-Year Yield-on-Cost % vs Waste Management Industry
For the Waste Management industry and Industrials sector, Chyunn Environment's 5-Year Yield-on-Cost % distribution charts can be found below:
* The bar in red indicates where Chyunn Environment's 5-Year Yield-on-Cost % falls into.
Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.
Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.
Chyunn Environment (ROCO:6911) has a 5-Year Yield-on-Cost % of 6.80 as of Aug. 17, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Chyunn Environment and its competitors. This is 23% above median its historical median of 5.54. Over the past decade, Chyunn Environment's 5-Year Yield-on-Cost % has ranged from 2.50 to 7.56. According to the industry distribution chart, Chyunn Environment ranks #20 out of 121 companies in the Waste Management industry, placing it in the top 16.5%.
Is Chyunn Environment's 5-Year Yield-on-Cost % too high?
Chyunn Environment's current 5-Year Yield-on-Cost % of 6.80 is 23% above median its 10-year median of 5.54. Over the past 10 years, this metric has ranged from a low of 2.50 to a high of 7.56. The Waste Management industry median 5-Year Yield-on-Cost % is 2.83. Chyunn Environment's value of 6.80 is 140.3% above this industry median. Based on the distribution chart, Chyunn Environment ranks #20 out of 121 companies in the Waste Management industry, which is in the top quartile — a strong position relative to peers. Overall, Chyunn Environment has a GF Score™ of 59/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Chyunn Environment's 5-Year Yield-on-Cost % compare to WM and RSG?
According to the Waste Management industry distribution chart, Chyunn Environment ranks #20 out of 121 companies for 5-Year Yield-on-Cost %. This places Chyunn Environment in the top 17% of its industry — outperforming the majority of peers. The industry median 5-Year Yield-on-Cost % is 2.83. Chyunn Environment's value of 6.80 is 140.3% above this benchmark. Historically, Chyunn Environment's own 5-Year Yield-on-Cost % has ranged from 2.50 to 7.56 over the past decade. While the company's 10-year median is 5.54 vs. the industry median of 2.83, 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 5-Year Yield-on-Cost % for a Waste Management company?
The median 5-Year Yield-on-Cost % among Waste Management companies is 2.83, based on 121 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chyunn Environment's current 5-Year Yield-on-Cost % of 6.80 is 140.3% 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Chyunn Environment and its competitors. For the Waste Management industry, the median 5-Year Yield-on-Cost % is 2.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chyunn Environment's current 5-Year Yield-on-Cost % is 6.80, which is 23% above median its own 10-year median of 5.54. 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$45.03, compared to a current price of NT$29.40 — trading 34.7% below its estimated fair value. The current 5-Year Yield-on-Cost % is 6.80, which is 23% above median its 10-year median of 5.54 and 140.3% above the Waste Management industry median of 2.83. Chyunn Environment's overall GF Score™ is 59/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For Chyunn Environment (ROCO:6911), the current 5-Year Yield-on-Cost % is 6.80 as of Aug. 17, 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 Chyunn Environment (ROCO:6911) Overvalued in 2026?
Based on GuruFocus' analysis, Chyunn Environment stock appears to be undervalued.
The current stock price of NT$29.40 is trading 34.7% below its estimated GF Value™ of NT$45.03.
GuruFocus considers Chyunn Environment to be Possible Value Trap.
Key valuation signals for ROCO:6911:
5-Year Yield-on-Cost %: 6.80 (23% above median its 10-year median of 5.54)
GF Value™: NT$45.03 vs. price of NT$29.40 (34.7% below fair value)
Industry Position: 140.3% above the Waste Management median (#20 of 121)
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.
59GF Score
Get the complete analysis for ROCO:6911
5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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