最新报道:According to Bijie.com, on October 16th, CryptoQuant analyst Axel released data on social media, stating that the current "Bitcoin Composite Sentiment Index" has fallen into an extremely pessimistic range. Although Bitcoin prices remain at cyclical highs, investors are generally adopting a defensive stance, market participation is sluggish, and risk appetite continues to decline. According to Bijie.com, the Bitcoin Unified Sentiment Index captures overall market sentiment through three components: the Fear and Greed Index (reflecting macro sentiment and volatility), the CoinGecko Up/Down Voting (reflecting retail investor sentiment), and a rolling normalization layer (aligning the first two over a one-year window). The index scale is -100 to +100, with extreme negative values signaling a market crash and panic, while extreme positive values signal a frenzy or bubble.