Today's Fear and Greed Index has dropped to 20, the market sentiment has turned to "Extreme Fear"

Today, the cryptocurrency fear and greed index has dropped to 20 (the index was 27 yesterday), changing its level to "Extreme Fear". Note: The fear index threshold is 0-100, including indicators: Volatility (25%) + Market Volume (25%) + Social Media Heat (15%) + Market Survey (15%) + Bitcoin's Proportion in the Entire Market (10%) + Google Hot Word Analysis (10%). It shows that the market sentiment is "extremely fearful".