Chyunn Environment (ROCO:6911) Beta: N/A (As of Jul. 16, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:6911 Chyunn Environment Corp ROCO:6911
60 GF Score
Price NT$30.10
GF Value NT$44.75
Valuation Possible Value Trap
! 5 Warning Signs
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What is Chyunn Environment Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-16), Chyunn Environment's Beta is Not available.

Chyunn Environment  (ROCO:6911) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)

Chyunn Environment Beta Related Terms

Chyunn Environment Beta Historical Data

* Premium members only.

The historical data trend for Chyunn Environment's Beta 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.

Chyunn Environment Beta Chart

Chyunn Environment Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Chyunn Environment Semi-Annual Data
Dec18 Dec19 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
ROCO:6911
60GF Score
Chyunn Environment Corp ROCO:6911
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Chyunn Environment Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

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:

  • Beta: N/A
  • GF Value™: NT$44.75 vs. price of NT$30.10 (32.7% below fair value)
  • GF Score™: 60/100 with 5 warning signs

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 Business Description

Address Anming Road, No. 100, Section 4, Annan District, Tainan City, TWN
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

Get the complete analysis for ROCO:6911

Beta is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$30.10
Price
NT$44.75
GF Value