FISN (Deep Fission) Volatility: N/A% (As of Jul. 15, 2026)

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Director of Data and Quant Analytics at GuruFocus
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FISN Deep Fission Inc FISN
13 GF Score
Price $12.11
! 1 Warning Sign
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What is Deep Fission Volatility?

Deep Fission FISN +14.18% 13 Volatility is N/A% as of Jul. 15, 2026. GuruFocus rates FISN with a GF Score™ of 13/100. The stock has 1 warning sign 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.

Deep Fission does not have enough data to calculate Volatility.

Deep Fission  (NAS:FISN) 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.

Deep Fission Volatility Related Terms

FISN
13GF Score
Deep Fission Inc FISN
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Deep Fission  (NAS:FISN) 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 N/A% mean?
Deep Fission (FISN) has a Volatility of N/A% as of Jul. 15, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Deep Fission and its competitors.
Is Deep Fission's Volatility too high?
Deep Fission's current Volatility is N/A%. Overall, Deep Fission has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does Deep Fission's Volatility compare to EROC and PKOH?
Deep Fission's Volatility of N/A% can be compared against companies in the Industrial Products 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 Industrial Products company?
A good Volatility depends on the Industrial Products 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 Deep Fission and its competitors. Deep Fission's current Volatility is N/A%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deep Fission stock overvalued right now?
Deep Fission (FISN) has a current Volatility of N/A%. The current Volatility is N/A%. Deep Fission's overall GF Score™ is 13/100 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 Deep Fission (FISN), the current Volatility is N/A% as of Jul. 15, 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.

Deep Fission Business Description

Other Exchanges I18:Germany
Address 2001 Addison Street, Suite 300, Berkeley, CA, USA, 94704
Deep Fission Inc is a nuclear energy technology company developing a small modular reactor based on established pressurized water reactor technology, with novel emplacement in deep boreholes approximately one mile below the Earth's surface. Its reactor, which is referred to as the Gravity Reactor, will leverage subsurface conditions to support key containment and operating functions, including the use of hydrostatic pressure from a water column within the borehole to support reactor operating pressure and cooling, and the surrounding geological formation to provide structural confinement and shielding. The group's focus is within the United States, where electricity demand growth, expanding digital infrastructure, and evolving energy policy.
13GF Score

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

$12.11
Price