The Crypto Fear & Greed Index condenses market sentiment into a single number from 0 to 100. It is a useful gauge — but like all indicators, it has limits.
How it works
The index blends several inputs, including volatility, market momentum, trading volume and social media activity, into one score. Lower values indicate fear; higher values indicate greed.
What it can tell you
It offers a quick read on the emotional temperature of the market. Extreme fear can suggest investors are unusually pessimistic, while extreme greed can suggest the market may be overheated.
What it cannot tell you
The index describes current sentiment — it does not predict the future. Markets can stay fearful or greedy for long stretches. Treat it as one input among many, never as a buy or sell signal on its own.
This article is for educational purposes only and is not financial advice.