Tien Liang BioTech Co (ROCO:4127) Volatility: 88.08% (As of Jun. 29, 2026)


ROCO:4127 Tien Liang BioTech Co Ltd ROCO:4127
38 GF Score
Price NT$68.50
GF Value NT$39.20
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Tien Liang BioTech Co Volatility?

Tien Liang BioTech Co ROCO:4127 +6.20% 38 Volatility is 88.08% as of Jun. 29, 2026. GuruFocus rates ROCO:4127 with a GF Score™ of 38/100 and a GF Value™ of NT$39.20 (Significantly Overvalued). The stock has 8 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 (2026-06-29), Tien Liang BioTech Co's Volatility is 88.08%.


Tien Liang BioTech Co  (ROCO:4127) 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.


Tien Liang BioTech Co Volatility Related Terms


ROCO:4127 vs ZTS, UTHR: Volatility Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Tien Liang BioTech Co'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.


Tien Liang BioTech Co Volatility vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Tien Liang BioTech Co's Volatility distribution charts can be found below:

* The bar in red indicates where Tien Liang BioTech Co's Volatility falls into.


ROCO:4127
38GF Score
Tien Liang BioTech Co Ltd ROCO:4127
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Tien Liang BioTech Co  (ROCO:4127) 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 88.08% mean?
Tien Liang BioTech Co (ROCO:4127) has a Volatility of 88.08% as of Jun. 29, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Tien Liang BioTech Co and its competitors.
Is Tien Liang BioTech Co's Volatility too high?
Tien Liang BioTech Co's current Volatility is 88.08%. Overall, Tien Liang BioTech Co has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tien Liang BioTech Co's Volatility compare to ZTS and UTHR?
Tien Liang BioTech Co's Volatility of 88.08% can be compared against companies in the Drug Manufacturers 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 a Drug Manufacturers company?
A good Volatility depends on the Drug Manufacturers 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 Tien Liang BioTech Co and its competitors. Tien Liang BioTech Co's current Volatility is 88.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tien Liang BioTech Co stock overvalued right now?
Based on GuruFocus' analysis, Tien Liang BioTech Co (ROCO:4127) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$39.20, compared to a current price of NT$68.50 — trading 74.7% above its estimated fair value. The current Volatility is 88.08%. Tien Liang BioTech Co's overall GF Score™ is 38/100 with 8 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 Tien Liang BioTech Co (ROCO:4127), the current Volatility is 88.08% as of Jun. 29, 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 Tien Liang BioTech Co (ROCO:4127) Overvalued in 2026?

Based on GuruFocus' analysis, Tien Liang BioTech Co stock appears to be overvalued. The current stock price of NT$68.50 is trading 74.7% above its estimated GF Value™ of NT$39.20. GuruFocus considers Tien Liang BioTech Co to be Significantly Overvalued.

Key valuation signals for ROCO:4127:

  • Volatility: 88.08%
  • GF Value™: NT$39.20 vs. price of NT$68.50 (74.7% above fair value)
  • GF Score™: 38/100 with 8 warning signs

No single metric tells the full story. See the ROCO:4127 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tien Liang BioTech Co Business Description

Address No. 147, Section 1, Datong Road, 9th Floor, Xizhi District, New Taipei City, TWN
Tien Liang BioTech Co Ltd develops and supplies chemicals, pharmaceutical, and Chinese herbs. It offers products for the treatment of intestinal track disease, osteoporosis, eye drops, cholesterin content, angiosclerosis, and hepatic diseases.
38GF Score

Get the complete analysis for ROCO:4127

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

NT$68.50
Price
NT$39.20
GF Value