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Crypto Fear & Greed Index

The Fear & Greed Index measures crypto market sentiment from 0 (extreme fear) to 100 (extreme greed). At ABYSS we read it contrarian: when everyone is fearful there's often opportunity, and when everyone is greedy, risk.

Today
21/ 100Extreme Fear

Extreme fear: historically one of the best buying contexts (when everyone is selling).

History (past year)

▲/▼ don't apply here (it's short-term sentiment). Green = fear (opportunity), red = greed (risk); the dot is today.

0204060801005020252026Now ▾

How to use it

Sentiment is noisy: it's not a buy/sell signal on its own. It works best alongside the cycle indicators (where price sits vs its history) and cycle risk. Treat it as one layer, not the verdict.

Frequently asked questions

What is the Fear & Greed Index?

A crypto market sentiment gauge from 0 to 100: near 0 fear dominates, near 100 greed. It combines volatility, momentum, social media and other signals.

Is extreme fear a buy signal?

Contrarian, extreme fear has often coincided with local bottoms, but it's NOT a guarantee or a standalone signal. Use it alongside cycle risk and on-chain indicators. Not financial advice.

Where does the data come from?

From alternative.me's Fear & Greed Index (free to use with attribution). ABYSS's own indices (Score, Risk, Altseason, on-chain) are computed by us.

Sentiment data: alternative.me (Fear & Greed Index). Every other index is computed by us.

Is Bitcoin at the top or floor? →Cycle risk (0–1) →