What Is the Crypto Fear and Greed Index

Whenever the stock market is open for trading, from morning until night, there is constant movement. Investors predict what might happen to influence how quickly and in what direction a stock value will move. Even if people aren’t investing, their emotions can influence the market, causing a rise or fall in valuation, like the surge in GameStop stocks in 2021.

Though there is some randomness to the market, it is not entirely unpredictable. To predict what the stock market will do next, analysts look at sentiment throughout the country and use past patterns, usually in the form of candlestick charts. Their purchasing decisions would then be influenced by this information, which in turn would affect the market prices and other investors’ decisions.

A CNN tool was developed to reach the same conclusion. The original fear and greed index, which combines several factors to estimate what investors are feeling at the present, predicts what their future behavior might be. Those who are fearful sell more and buy less, which results in a bear market, while those who are greedy buy more and have a bullish market.

This tool uses terms such as fear and greed taken from a quote from Warren Buffett in 1986 which says, “We are simply attempting to be fearful when others are greedy, and to be greedy only when others are fearful.” Our tool helps identify how others may feel. Besides a fear and greed index for crypto, Alternative.me created a Bitcoin fear and greed index, which shows similar information.

How to read the crypto fear and greed Index?

A scale of 0 to 100 is used to measure the Crypto Fear and Greed Index:

When the market is at 0, it is most fearful.

One hundred means the market is most greedy.

When the market sentiment index falls below 50 points, it might indicate that the market is undervalued and ready to rise. The market might be overvalued and will fall soon if a greedy sentiment score is above 50.

When the score is extreme, the index becomes more accurate. Markets are more likely to correct themselves if they become further overvalued or undervalued. People will have a greater sense of FOMO, or the fear of missing out, as Bitcoin’s value rises. A higher score will indicate that this is taking place.

Additionally, there is a graph of the index over time to see if it has fluctuated or remained consistent over time. If you analyze previous fear and greed calculations, you can see whether the current score coincides with a cycle, like during elections, or whether it is more unusual and perhaps unique.

How Is the Crypto Fear and Greed Index Calculated?

Six investment indicators are used to calculate the Crypto Fear and Greed Index. The factors are weighted differently based on which ones are expected to have a greater influence on investor behavior.


Bitcoin’s current price is compared to its average value for the past 30 days and 90 days. A large difference in these values indicates more volatility which would cause the index value to move down to fear.


The graph shows the volume of Bitcoin transactions over the past 30 and 90 days. Positive sentiment and an increase in volume would indicate a move toward greed in the market.

Do you enjoy reading crypto articles? You can get more articles to read on bitcoinprime.org/, your home of recent crypto happenings.

Social Media

Social media mentions of Bitcoin are examined here. Positive statements indicate positive sentiment, but the number of statements is also considered. Even if the posts aren’t all positive, the increase in bitcoin posts may indicate a greedy market.


Compared to all cryptocurrencies, these inputs measure Bitcoin’s market share. Bitcoin’s dominance on the crypto market signals that alternative coins are being displaced. When Bitcoin loses dominance, it indicates investors getting greedy and excited to take their chances on smaller coins. Bitcoin has become a haven in the cryptocurrency market.

Search Trends

This shows a greedy market if the volume of searches is high, but it also reveals the content of the searches.  Searches about Bitcoin value manipulation or if Bitcoin is a scam are indicators of fearful sentiment.


To gauge the mood of investors, weekly surveys were conducted. Usually between 2,000 and 3,000 respondents responded each week, so the sample size was sufficient. These surveys haven’t been conducted in a while, and there’s no indication of when they will resume.

Bottom Line

By showing what the market is going to do, the index is intended to help investors make better decisions. The index, however, only reveals what investors have done already. The market analyses and surveys are always looking at how investors have behaved in the past, even if they are just a day old.