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The Entropy Volatility Index measures market uncertainty by calculating entropy from price changes, offering insights into market volatility and potential trend shifts.
Explore complementary indicator rolesHow it works
The Entropy Volatility Index (EVI) calculates market volatility by analyzing price changes through principles of thermodynamics and information theory. It starts by tracking absolute price movements and creating a histogram to count the frequency of these changes.
Once the histogram is populated, probabilities are computed for each price change category. The entropy is then calculated using these probabilities, with higher entropy indicating greater market uncertainty and irregular price movements.
Why it may be useful
The EVI provides traders with a unique perspective on market dynamics by quantifying uncertainty and volatility through an information theory lens. It offers insights beyond traditional technical indicators by measuring the disorder and randomness inherent in price movements.
By understanding market entropy, traders can better anticipate potential trend reversals, assess risk, and make more informed trading decisions across different market conditions.
When to explore it
The Entropy Volatility Index is most effective during periods of significant market transitions or when seeking to understand underlying market uncertainty. It is particularly useful when markets are experiencing high volatility or showing signs of potential trend changes.
Traders should combine the EVI with other technical indicators to confirm signals and develop a comprehensive trading strategy, using it as a complementary tool for risk management and market analysis.
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What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.


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