PSTV (Plus Therapeutics) Volatility: 123.45% (As of Jun. 25, 2026)


PSTV Plus Therapeutics Inc PSTV
30 GF Score
Price $4.26
! 2 Warning Signs
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What is Plus Therapeutics Volatility?

Plus Therapeutics PSTV +7.59% 30 Volatility is 123.45% as of Jun. 25, 2026. GuruFocus rates PSTV with a GF Score™ of 30/100. The stock has 2 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 (2026-06-25), Plus Therapeutics's Volatility is 123.45%.

Plus Therapeutics  (NAS:PSTV) 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.

Plus Therapeutics Volatility Related Terms

PSTV vs GRCE, NNVC, ATNM: Volatility Comparison

For the Biotechnology subindustry, Plus Therapeutics'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.

Plus Therapeutics Volatility vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Plus Therapeutics's Volatility distribution charts can be found below:

* The bar in red indicates where Plus Therapeutics's Volatility falls into.


PSTV
30GF Score
Plus Therapeutics Inc PSTV
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Plus Therapeutics  (NAS:PSTV) 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 123.45% mean?
Plus Therapeutics (PSTV) has a Volatility of 123.45% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Plus Therapeutics and its competitors.
Is Plus Therapeutics' Volatility too high?
Plus Therapeutics' current Volatility is 123.45%. Overall, Plus Therapeutics has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Plus Therapeutics' Volatility compare to GRCE and NNVC?
Plus Therapeutics' Volatility of 123.45% can be compared against companies in the Biotechnology 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 Biotechnology company?
A good Volatility depends on the Biotechnology 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 Plus Therapeutics and its competitors. Plus Therapeutics's current Volatility is 123.45%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Plus Therapeutics stock overvalued right now?
Plus Therapeutics (PSTV) has a current Volatility of 123.45%. The current Volatility is 123.45%. Plus Therapeutics' overall GF Score™ is 30/100 with 2 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 Plus Therapeutics (PSTV), the current Volatility is 123.45% as of Jun. 25, 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.

Plus Therapeutics Business Description

Other Exchanges XMP1:Germany
Address 6420 Levit Green Boulevard, Suite 210, Houston, TX, USA, 77021
Plus Therapeutics Inc is a clinical-stage pharmaceutical company that focuses on discovering, developing, commercializing and delivering complex treatments for patients with cancer and rare diseases. The company is working on a range of potential products, with its main programs targeting recurrent glioblastoma (GBM) and leptomeningeal metastases (LM). One of its key candidates, rhenium (186Re) obisbemeda, is specifically designed to treat central nervous system (CNS) cancers such as GBM, LM, and pediatric brain cancers (PBC).
30GF Score

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$4.26
Price