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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.
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.
Perseus Proteomics Volatility Related Terms
TSE:4882 vs LLY, JNJ, ABBV: Volatility Comparison
For the Drug Manufacturers - General subindustry, Perseus Proteomics'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.
Perseus Proteomics Volatility vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Perseus Proteomics's Volatility distribution charts can be found below:
* The bar in red indicates where Perseus Proteomics'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.
Perseus Proteomics (TSE:4882) has a Volatility of 41.42% as of Jul. 16, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Perseus Proteomics and its competitors.
Is Perseus Proteomics' Volatility too high?
Perseus Proteomics' current Volatility is 41.42%. Overall, Perseus Proteomics has a GF Score™ of 56/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Perseus Proteomics' Volatility compare to LLY and JNJ?
Perseus Proteomics' Volatility of 41.42% 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 Perseus Proteomics and its competitors. Perseus Proteomics's current Volatility is 41.42%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Perseus Proteomics stock overvalued right now?
Based on GuruFocus' analysis, Perseus Proteomics (TSE:4882) is currently considered Significantly Undervalued. The stock's GF Value™ is 円439.67, compared to a current price of 円160.00 — trading 63.6% below its estimated fair value. The current Volatility is 41.42%. Perseus Proteomics' overall GF Score™ is 56/100 with 1 warning sign 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 Perseus Proteomics (TSE:4882), the current Volatility is 41.42% as of Jul. 16, 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 Perseus Proteomics (TSE:4882) Overvalued in 2026?
Based on GuruFocus' analysis, Perseus Proteomics stock appears to be undervalued.
The current stock price of 円160.00 is trading 63.6% below its estimated GF Value™ of 円439.67.
GuruFocus considers Perseus Proteomics to be Significantly Undervalued.
Key valuation signals for TSE:4882:
Volatility: 41.42%
GF Value™: 円439.67 vs. price of 円160.00 (63.6% below fair value)
No single metric tells the full story. See the TSE:4882 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Perseus Proteomics Inc is engaged in the research and development, manufacture, and sales of pharmaceuticals. It provides antibody-based therapeutics and diagnostic drugs to cure cancer and other diseases. The Company operates in a single segment, the pharmaceutical business.
56GF Score
Get the complete analysis for TSE:4882
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