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.
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.
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 (2026-07-27), Amarins PCL's Volatility is 52.36%.
Amarins PCL (BKK:AMARIN) 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.
Amarins PCL Volatility Related Terms
BKK:AMARIN vs NYT, WLY: Volatility Comparison
For the Publishing subindustry, Amarins PCL'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.
Amarins PCL Volatility vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, Amarins PCL's Volatility distribution charts can be found below:
* The bar in red indicates where Amarins PCL's Volatility falls into.
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.
Amarins PCL (BKK:AMARIN) has a Volatility of 52.36% as of Jul. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Amarins PCL and its competitors.
Is Amarins PCL's Volatility too high?
Amarins PCL's current Volatility is 52.36%. Overall, Amarins PCL has a GF Score™ of 66/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Amarins PCL's Volatility compare to NYT and WLY?
Amarins PCL's Volatility of 52.36% can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Volatility depends on the Media - Diversified 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 Amarins PCL and its competitors. Amarins PCL's current Volatility is 52.36%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amarins PCL stock overvalued right now?
Based on GuruFocus' analysis, Amarins PCL (BKK:AMARIN) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿3.18, compared to a current price of ฿2.06 — trading 35.2% below its estimated fair value. The current Volatility is 52.36%. Amarins PCL's overall GF Score™ is 66/100 with 3 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 Amarins PCL (BKK:AMARIN), the current Volatility is 52.36% as of Jul. 27, 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 Amarins PCL (BKK:AMARIN) Overvalued in 2026?
Based on GuruFocus' analysis, Amarins PCL stock appears to be undervalued.
The current stock price of ฿2.06 is trading 35.2% below its estimated GF Value™ of ฿3.18.
GuruFocus considers Amarins PCL to be Significantly Undervalued.
Key valuation signals for BKK:AMARIN:
Volatility: 52.36%
GF Value™: ฿3.18 vs. price of ฿2.06 (35.2% below fair value)
No single metric tells the full story. See the BKK:AMARIN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Amarin Corporations PCL and its subsidiary are engaged in publishing, advertising, producing and distributing publications, producing television programmes, broadcasting, advertising through digital television, and providing educational activities. The company operates in the reportable segments of Production of printing, distribution of books and educational activity; Organization exhibitions and advertising through printing and online media; and Production and providing services through television media. The production of printing and distribution of books segment generates the majority of the revenue for the company. The company principally operates in Thailand.
66GF Score
Get the complete analysis for BKK:AMARIN
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:AMARIN has been successfully added to your 
