The Fear and Greed Index: How to Predict the Market's Emotional Twists and Turns

The Fear and Greed Index is the secret tool allowing investors to decode dynamic market sentiments, stay ahead of the game, make smarter moves, and potentially maximize profits. Discover how to trade and invest successfully with this invaluable tool.

Updated Aug 24, 2023

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As an investor, you need more than numbers to paint the full picture. Beyond the facts and figures, fear and greed are two dominant emotions that drive investor sentiments and cause market movements.

When investors become fearful of potential losses, they tend to sell their assets. But when they succumb to greed driven by the anticipation of higher profits, they tend to buy more shares. Understanding the prevailing sentiment at any given period could significantly improve your decision-making as an investor.

Enter the Fear and Greed Index—an intriguing tool developed by CNN Business (formerly CNNMoney) that decodes the market's emotional pulse, enabling investors to tap into the emotional undercurrents that sway prices.

The Fear and Greed Index is your ticket to taking contrarian positions. When the index screams extreme fear, it could be your cue to go against the grain and search for hidden opportunities.

The CNN Fear and Greed Index paints a vivid picture of current market sentiment. Acting as a litmus test for stock market movements, this index attempts to determine whether fear or greed is prevailing at a given moment.

Beginning to explore the depths of this index? Keep reading to uncover how it works and what you can do with it to make more informed investment decisions.

How does the Fear and Greed Index work?

The Fear and Greed Index gauges which emotion is influencing investors' actions, such as buying or selling stocks. The index analyzes and interprets seven market indicators to provide insight into investor sentiment to ultimately help investors like you make more informed decisions.

Each of the seven different indicators measures a specific aspect of stock market behavior.

1. Market momentum (extreme greed)

This indicator analyzes the relationship between the S&P 500 and its 125-day moving average. When the S&P 500 is above its moving average, it indicates positive momentum, while being below the moving average suggests increasing skittishness among investors.

2. Stock price strength (extreme greed)

This indicator looks at the number of new 52-week highs and lows on the NYSE. If there are significantly more highs than lows, it indicates a bullish market sentiment and signifies greed.

3. Stock price breadth (extreme greed)

The McClellan Volume Summation Index is used to measure the volume of rising shares versus falling shares on the NYSE. A low or negative value suggests a bearish market sentiment, which the Fear and Greed Index interprets as fear.

4. Put and call options (greed)

This indicator examines the five-day average put:call ratio, which measures the ratio of bearish put options to bullish call options. An increasing ratio indicates growing nervousness among investors, and a ratio above 1.0 is considered bearish.

5. Market volatility (neutral)

The CBOE Volatility Index (VIX) and its 50-day moving average are used to measure market volatility. The VIX reflects expected price fluctuations in the S&P 500 options over the next 30 days. Increasing market volatility is perceived as a signal of fear.

6. Safe haven demand (fear)

This indicator compares the returns of Treasury bonds and stocks over the past 20 trading days. When bonds outperform stocks, it suggests that investors are seeking safer investments, indicating fear.

7. Junk bond demand (extreme greed)

The yield spread between junk bonds and investment-grade bonds is used to measure the demand for high-risk bonds. When the spread narrows, it indicates investors are taking on more risk, reflecting greed.

Calculating and interpreting the Fear and Greed Index

The Fear and Greed Index has a score from 0 to 100 based on the values of these seven equally-weighted indicators.

The index looks at how much each indicator deviates from its average and compares that to its typical range of divergence to derive a score. These are added up and, in turn, a higher score means more greed, while a lower score indicates more fear.

The Fear and Greed Index assigns labels to different ranges to help interpret the prevailing sentiment in the market:

Range

Market Sentiment

0-25

Extreme Fear

25-45

Moderate Fear

45-55

Neutral

55-75

Greedy

75-100

Extreme Greed

Extreme fear, often reflected by low index scores, may indicate oversold conditions and potentially present buying opportunities.

Conversely, extreme greed, signaled by high index scores, could suggest overbought conditions and serve as a cautionary sign.

Labeling these ranges enables easier interpretation of the valuable insights into market sentiment as a driver of investor behavior. The Fear and Greed Index is recalculated as soon as new data becomes available for each component, allowing for real-time monitoring of market sentiment.

The Crypto Fear and Greed Index

Just as the Fear and Greed Index provides insights into stock market sentiment, the Bitcoin Fear and Greed Index was introduced to evaluate the prevailing sentiment in the cryptocurrency market. Developed by the website Alternative.me in 2017, this crypto index aims to comprehensively analyze the emotions influencing cryptocurrency markets.

Operating on a scale from 0 to 100, the Crypto Fear and Greed Index classifies extreme bearish sentiment (extreme fear) as 0, neutral sentiment as 50, and extreme bullish sentiment (extreme greed) as 100. The index utilizes market volatility data, dominance and momentum data, social media trends, and surveys to calculate the score.

The index takes price volatility over the past 30 and 90 days into account, providing a measure of how much cryptocurrency prices have fluctuated recently. It also considers market volume and momentum to reflect the trading activity of cryptocurrencies.

Additionally, the number of social media mentions and hashtags related to cryptocurrencies, particularly Bitcoin, contributes to the live crypto sentiment analysis. Finally, Bitcoin's market capitalization dominance and Google Trends data for Bitcoin-related searches add further insights into market sentiment.

You can leverage the Crypto Fear and Greed Index to gain a better understanding of the underlying sentiments driving cryptocurrency markets. Crypto traders can enhance their decision-making by using sentiment analysis along with fundamental and technical analysis.

As always, you want to use the index as a complementary tool rather than the sole basis for your investment plays.

The history of the Crypto Fear and Greed Index shows us how emotions influenced cryptocurrency markets in the past. For instance, in November 2022, the crypto Fear and Greed Index plummeted to 12, indicating extreme fear in the market following the fallout of FTX.

This was different from the outlook in February 2021 when Elon Musk announced Tesla's substantial investment in Bitcoin causing the Bitcoin Fear and Greed Index to skyrocket to 92, signaling extreme greed.

In 2023, Bitcoin moved from a state of fear to a neutral position when it surpassed $20,000 after a fear market that lasted nearly nine months.

As the cryptocurrency market continues evolving, the Bitcoin Fear and Greed Index provides a valuable resource for investors to get a pulse on the prevailing sentiment and navigate the often volatile and emotional cryptocurrency landscape.

Should you trust the Fear and Greed Index?

The Fear and Greed Index is a proven reliable indicator of market sentiment in the past. Take the 2008 financial crisis, for example: the index hit a low of 12 due to the collapse of Lehman Brothers and the troubles faced by AIG caused a significant S&P 500 dip. It was a time of extreme fear in the market.

On the flip side, in September 2012, the index skyrocketed above 90 when the Federal Reserve implemented a third round of quantitative easing that made global equities rally. It was a time of extreme greed, with investors feeling highly optimistic.

Then came the exceptional event of March 12, 2020, when the pandemic was surging. Fear and panic spread, and the index plummeted to an annual low of 2 when President Trump's announcement of a U.S. travel ban drove a 10% decline in stocks.

But things changed by November 2020. The index surged above 75, entering a state of "extreme greed," fueled by growing optimism surrounding the development of potential coronavirus vaccines. This shows us that market sentiment can fluctuate drastically, and the Fear and Greed Index can help us stay updated on these rapid changes.

As an investor, the Index is a valuable tool to assess market sentiment and identify potential opportunities, but it should not be the only tool that guides or influences your investment moves.

You're better off using it with other fundamental and technical analysis tools. Market sentiment can shift rapidly, so consider the broader economic context and evaluate other factors before making market decisions.

Pros and cons of the Fear and Greed Index

Pros

Investor psychology insight: The Fear and Greed Index provides a glimpse into the prevailing emotional state of investors.

Market extremes detection: The index can flag periods of excessive fear or greed, serving as a useful indicator for overbought or oversold conditions.

Contrarian indicator: For investors who prefer to go against the crowd, the index can signal when extreme fear or greed present opportunity.

Simple metric: It’s an easy-to-understand numerical value, making market sentiment straightforward to comprehend.

Multiple indicators: The index compiles various sentiment indicators, providing a more robust and comprehensive assessment of market psychology.

Cons

Subjectivity: Investor sentiment, which the index attempts to quantify, can be subjective and challenging to measure accurately.

Lagging indicator: As the index uses historical data, it can fail to capture rapid market shifts or turning points in real time.

Imprecise metric: The index provides a single numerical value, possibly oversimplifying the complex market dynamics. It also doesn't offer precise entry or exit points for investments.

Manipulation vulnerability: Market sentiments can be swayed by manipulators, leading to potentially skewed index readings.

Dependence on historical patterns: The index assumes that history will repeat itself, which is not always the case with ever-evolving market conditions.

Lack of additional info: The index does not offer additional necessary information to justify investment decisions. Other research and indicators are required for a comprehensive strategy.

Temptation to overtrade: Relying solely on the fluctuating nature of market sentiment may lead to frequent trades, adding to volatility, incurring more costs, and potentially increasing loss risks.

Pros of the Fear and Greed Index

The Fear and Greed Index provides valuable insights into market sentiment and investor behavior. By understanding the emotional state of investors, as indicated by the index, one can gain a deeper understanding of the overall mood of the market. This knowledge can help inform investment decisions and strategies.

One of the key benefits of the Fear and Greed Index is its ability to detect market extremes. It can identify periods of excessive fear or greed, which can serve as an indicator of overbought or oversold conditions. This information allows investors to exercise caution and make necessary adjustments to their positions, potentially anticipating market reversals.

The index also serves as a contrarian indicator. When the index shows extreme fear, it could be a signal to go against the crowd and seek out hidden opportunities. On the other hand, when the index indicates extreme greed, it may be a time to be cautious and avoid jumping into investments driven by hype.

The Fear and Greed Index is easy to understand, as it presents a straightforward numerical value. This simplicity allows investors of all levels of experience to interpret and utilize the index effectively. It acts as a compass, guiding investors through the twists and turns of the market.

Finally, the index incorporates multiple indicators, forming a comprehensive assessment of market sentiment. This diverse range of indicators reduces the risk of relying solely on one signal and provides a more robust understanding of overall market conditions.

Cons of the Fear and Greed Index

It is important to consider the limitations of the Fear and Greed Index when using it as a market analysis tool. One challenge is the subjective nature of sentiment analysis. Market sentiment can vary among different participants, making it difficult to quantify accurately and potentially leading to discrepancies in interpreting the market.

Another drawback of the Fear and Greed Index is its status as a lagging indicator. It relies on historical data, which means it may not capture rapid shifts or turning points in sentiment. It should be used alongside other real-time indicators for more timely decision-making.

The index's lack of precision is also worth noting. While it provides a single numerical value representing sentiment, it oversimplifies the complexity of market dynamics and does not provide specific entry or exit points for investments.

The Fear and Greed Index is vulnerable to manipulation. Market sentiment can be swayed by manipulators, making it crucial to conduct a thorough analysis and filter out genuine sentiment from manipulative noise.

Additionally, the index assumes that historical patterns will repeat themselves, but market conditions can evolve, rendering past sentiment indicators less reliable for predicting future movements. Other factors influencing sentiment should be considered alongside the index.

While the Fear and Greed Index provides an overview of market sentiment, it does not provide additional information to justify investment decisions. Thorough research, incorporating fundamental and technical analysis, and considering other indicators are necessary for a comprehensive investment strategy.

Lastly, relying solely on the Fear and Greed Index may lead to overtrading due to the fluctuating nature of sentiment. Constantly adjusting positions based on sentiment alone can increase volatility and may not be suitable for all investors, especially those employing long-term buy-and-hold strategies.

Unlocking the secrets of market emotions

The Fear and Greed Index is influenced by various factors that shape market sentiment. One key factor is stock market trends, which include price momentum, market breadth, and volatility. During a bull market, when optimism is high, the index tends to reflect greed. In contrast, during a bear market, fear takes hold and is reflected in the index.

Economic indicators also play a significant role in shaping market sentiment. Factors such as GDP growth, employment rates, inflation, and consumer confidence contribute to either optimistic or pessimistic market sentiment. Positive readings in these indicators promote greed, while negative readings can instill fear in the market.

News headlines and financial reports are additional factors that can sway emotions and impact market sentiment. Positive news and strong financial reports tend to boost investor confidence, leading to higher levels of greed. Conversely, negative news and disappointing results can create a sense of fear among investors.


The global political climate and other geopolitical events can also heavily influence market sentiment. Elections, trade wars, and geopolitical tensions can create uncertainty, leading to increased fear in the market. On the other hand, periods of stability tend to contribute to a sentiment of greed.

Investor psychology, herd mentality, and historical market patterns also contribute to market sentiment. The collective emotions and behaviors of investors, as well as recurring boom and bust cycles, shape the overall sentiment reflected in the Fear and Greed Index.

The Fear and Greed Index is influenced by stock market trends, economic indicators, news, financial reports, the global political climate, investor psychology, and historical market patterns. These factors collectively contribute to the dynamic and ever-changing field of market emotions reflected in the index.

How to benefit from using the Fear and Greed Index

Knowing what influences the Fear and Greed Index, you need to learn how to make the most of this powerful tool. After all, you want to waltz your way to success in the market.

1. Identify trends

Trend followers love spotting the rhythm of the market. To align your steps with prevailing trends, combine the index with moving averages. Rising averages may signal a shift toward greed while falling ones hint at a potential move towards fear.

Just like synchronized dancers, comparing these indicators can confirm or disprove your assumptions about the trend.

2. Time your entry and exit points

Timing is everything, especially when it comes to dancing on the market stage. When the index shows extreme fear, it may indicate undervalued and oversold stocks, potentially leading to a reversal from a bear to a bull market.

On the flip side, extreme greed may signal an overbought market, suggesting a possible reversal from bull to bear. Use this information to determine the best moments to step onto the dance floor or gracefully exit.

3. Spot buying opportunities

Value investors and contrarians seeking undervalued assets can utilize the index when it reflects fear. Short-term traders may find momentum and quick gains during periods of greed. Adapt your approach to the prevailing sentiment and align your moves with the rhythm of the market.

4. Evaluate your emotions

The Fear and Greed Index can reflect your emotions like a mirror. When the index lingers in the fear zone, examine your motivations. Are you getting caught up in panic or making rational decisions based on the state of your investments?

Similarly, when the index is excessively high, pause and assess if you're following your investing approach with discipline or getting swept away by the market hype. Stay true to your strategy and don't let emotions control your moves.

5. Assess your risk appetite

Investing is risky. When the Index indicates high levels of fear, it suggests a risk-averse sentiment, like dancers being hesitant to perform daring moves. In such times, consider a more conservative approach, focusing on risk management and seeking out safe-haven assets or defensive sectors.

On the other hand, when the index reflects high levels of greed, it implies a risk-on sentiment. Just like dancers feeling invincible on the floor, market players may be overly optimistic and overlook potential risks. In such situations, exercise caution and prepare for potential corrections or reversals.

Navigate market sentiment with the Fear and Greed Index

The Fear and Greed Index is a valuable tool for navigating market sentiment in the crypto and traditional financial markets. With its calculation based on factors such as stock price momentum, trading volume, and sentiment analysis, the index provides insights into investor emotions, namely greed and fear. It helps investors gauge the prevailing sentiment, identify potential extremes, and make informed decisions.

However, it’s important to note that the Fear and Greed Index should not be solely relied upon as investment advice. Investors should conduct their own due diligence, and consider factors such as price manipulation, market volume, and the impact of institutional investors. The index should be used in conjunction with other indicators and market data.

It’s also worth noting that the Fear and Greed Index indicates extreme greed when market sentiment is overly optimistic and extreme fear when there is pessimism and fearful market conditions. The historical values of the index, including the highest crypto fear and maximum fear levels, can provide context but should not be the sole basis for investment decisions.

By considering factors such as online search volume and the alpha data analytics index, investors can gain a broader perspective on current market trends and conditions.