Bitcoin holders sold 405,000 BTC valued at $40 billion in October, according to Coinotag, as the Crypto Fear & Greed Index plummeted to 21. This sell-off coincided with a 3-8% decline in major cryptocurrencies, reflecting heightened market anxiety. Bitcoin's price fell to $104,500, while Ethereum and Solana dropped to $3,520 and $162, respectively. The market turbulence also led to over $1.2 billion in liquidations, underscoring the volatility impacting the crypto sector.