Methodology & disclosure

What these gauges mean and where the data comes from.

Fear & Greed Index

The Crypto Fear & Greed Index (0–100) summarizes market emotion from volatility, momentum, volume, social and trend signals. Low = fear (often when others are fearful), high = greed. Source: alternative.me.

Dominance & market cap

Bitcoin/Ethereum dominance and total market cap come from CoinGecko's public API. All figures refresh automatically.

Affiliate disclosure

Some outbound links are affiliate links; we may earn a commission at no cost to you. It never changes the data shown.

Not financial advice

Sentiment is one input, not a signal. Informational only.