Crypto Fear & Greed Index Signals Market Sentiment
The Crypto Fear & Greed Index is a key metric for gauging market sentiment in cryptocurrency markets. It's a single number between 0 and 100 that indicates whether the market leans fearful or greedy. Below 50, it signals fear, while above 50, it signals greed.
There are two providers of this index: Alternative and CoinMarketCap (CMC). Both use similar inputs to calculate their scores, including volatility, momentum, social media sentiment, surveys, Bitcoin dominance, and Google Trends. However, they differ in the weight given to each input and the specific data used.
The index is most useful at extremes, where it signals one-sided positioning. At these levels, it's essential to confirm with price, volume, and derivatives data before making any trading or investment decisions.