[Crypto Fear Index Drops to 8, Market 'Extreme Fear' Deepens] BlockBeats News, February 18: According to data from Alternative, today's Crypto Fear and Greed Index is 8 (down from 10 yesterday), indicating that the market's 'extreme fear' sentiment has intensified. Note: The Fear Index ranges from 0 to 100 and includes the following indicators: Volatility (25%) + Market Trading Volume (25%) + Social Media Sentiment (15%) + Market Surveys (15%) + Bitcoin's Market Dominance (10%) + Google Trends Analysis (10%).