[Crypto Fear Index Rises to 13, Market Remains in 'Extreme Fear' State] BlockBeats News, February 27, according to Alternative data, today's Crypto Fear and Greed Index is 13 (yesterday it was 11), and the market remains in a state of 'Extreme Fear.' Note: The Fear Index ranges from 0-100 and includes the following indicators: Volatility (25%) + Market Trading Volume (25%) + Social Media Sentiment (15%) + Market Surveys (15%) + Bitcoin's Dominance in the Market (10%) + Google Trends Analysis (10%).