Today's panic and greed index is 45, the level changed from greed to panic

According to QKL123 data, today's panic and greed index is 45 (66 yesterday), and the level changed from greed to panic. The panic index threshold is 0-100, including indicators: volatility (25%) + market volume (25%) + social media heat (15%) + market research (15%) + bitcoin ratio in the entire market ( 10%) + Google Hot Word Analysis (10%).