Biotrend Cevre ve Enerji Yatirimlari AS (IST:BIOEN) Volatility: 50.55% (As of Jul. 21, 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
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.

IST:BIOEN Biotrend Cevre ve Enerji Yatirimlari AS IST:BIOEN
60 GF Score
Price ₺17.17
GF Value ₺17.30
Valuation Fairly Valued
! 6 Warning Signs
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What is Biotrend Cevre ve Enerji Yatirimlari AS Volatility?

Biotrend Cevre ve Enerji Yatirimlari AS IST:BIOEN -2.28% 60 Volatility is 50.55% as of Jul. 21, 2026. GuruFocus rates IST:BIOEN with a GF Score™ of 60/100 and a GF Value™ of ₺17.30 (Fairly Valued). The stock has 6 warning signs investors should review.

Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.

As of today (2026-07-21), Biotrend Cevre ve Enerji Yatirimlari AS's Volatility is 50.55%.


Biotrend Cevre ve Enerji Yatirimlari AS  (IST:BIOEN) Volatility Explanation

Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.

Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.

Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.


Biotrend Cevre ve Enerji Yatirimlari AS Volatility Related Terms


Biotrend Cevre ve Enerji Yatirimlari AS Volatility Competitor Comparison

For the Utilities - Renewable subindustry, Biotrend Cevre ve Enerji Yatirimlari AS's Volatility, along with its competitors' market caps and Volatility 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.


Biotrend Cevre ve Enerji Yatirimlari AS Volatility vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Biotrend Cevre ve Enerji Yatirimlari AS's Volatility distribution charts can be found below:

* The bar in red indicates where Biotrend Cevre ve Enerji Yatirimlari AS's Volatility falls into.


IST:BIOEN
60GF Score
Biotrend Cevre ve Enerji Yatirimlari AS IST:BIOEN
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Biotrend Cevre ve Enerji Yatirimlari AS  (IST:BIOEN) Volatility Calculation

The annualized volatility is calculated as following:

σA=σM * 12
= 1/(n-1) ∑(Ri - R')^2 * 12

Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.

* 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 50.55% mean?
Biotrend Cevre ve Enerji Yatirimlari AS (IST:BIOEN) has a Volatility of 50.55% as of Jul. 21, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Biotrend Cevre ve Enerji Yatirimlari AS and its competitors.
Is Biotrend Cevre ve Enerji Yatirimlari AS's Volatility too high?
Biotrend Cevre ve Enerji Yatirimlari AS's current Volatility is 50.55%. Overall, Biotrend Cevre ve Enerji Yatirimlari AS has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Biotrend Cevre ve Enerji Yatirimlari AS's Volatility compare to competitors?
Biotrend Cevre ve Enerji Yatirimlari AS's Volatility of 50.55% can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for an Utilities - Independent Power Producers company?
A good Volatility depends on the Utilities - Independent Power Producers industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Biotrend Cevre ve Enerji Yatirimlari AS and its competitors. Biotrend Cevre ve Enerji Yatirimlari AS's current Volatility is 50.55%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biotrend Cevre ve Enerji Yatirimlari AS stock overvalued right now?
Based on GuruFocus' analysis, Biotrend Cevre ve Enerji Yatirimlari AS (IST:BIOEN) is currently considered Fairly Valued. The stock's GF Value™ is ₺17.30, compared to a current price of ₺17.17 — trading 0.8% below its estimated fair value. The current Volatility is 50.55%. Biotrend Cevre ve Enerji Yatirimlari AS's overall GF Score™ is 60/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Biotrend Cevre ve Enerji Yatirimlari AS (IST:BIOEN), the current Volatility is 50.55% as of Jul. 21, 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 Biotrend Cevre ve Enerji Yatirimlari AS (IST:BIOEN) Overvalued in 2026?

Based on GuruFocus' analysis, Biotrend Cevre ve Enerji Yatirimlari AS stock appears to be undervalued. The current stock price of ₺17.17 is trading 0.8% below its estimated GF Value™ of ₺17.30. GuruFocus considers Biotrend Cevre ve Enerji Yatirimlari AS to be Fairly Valued.

Key valuation signals for IST:BIOEN:

  • Volatility: 50.55%
  • GF Value™: ₺17.30 vs. price of ₺17.17 (0.8% below fair value)
  • GF Score™: 60/100 with 6 warning signs

No single metric tells the full story. See the IST:BIOEN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Biotrend Cevre ve Enerji Yatirimlari AS Business Description

Address Ekinciler Caddesi Erturk Sokak 3, Kavacik Beykoz, Istanbul, TUR, 34810
Biotrend Cevre ve Enerji Yatirimlari AS is engaged in the acquisition of electricity generation companies operating in the fields of landfill gas and biomass electricity generation activities and waste management such as biomethanization, mechanical separation, field operation, and greenhouse in Malatya, Sivas, Iskenderun respectively.
60GF Score

Get the complete analysis for IST:BIOEN

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

₺17.17
Price
₺17.30
GF Value