A50深夜拉升，黄金、白银跳水，虚拟货币集体大跌，29万人爆仓

Group 1: Regional Banks Performance - U.S. regional bank stocks rebounded during the trading session after a collective drop due to credit issues, with notable gains including Carver Bancorp up over 5% and Pacific Mercantile Bank up over 4% [2][3] - Other banks also saw significant increases, such as Alliance West Bank rising by 4.25% and Zion Bank by 3.28% [3] Group 2: Cryptocurrency Market Trends - Cryptocurrency stocks opened lower but slightly recovered, with Bitfarms and Canaan Technology both dropping over 8% [4] - Bitcoin fell over 5% in 24 hours, dropping below $105,000, while Ethereum decreased over 6% to $3,724, with over 290,000 liquidations totaling nearly $1.2 billion in the last 24 hours [4][5] Group 3: Chinese Concept Stocks - The Nasdaq Golden Dragon China Index fell by 0.62%, with most popular Chinese concept stocks declining, including Kingsoft Cloud and Xunlei dropping over 4% [5][6] - NIO and Zeekr also experienced declines of over 2% [6] Group 4: Precious Metals Market - International gold prices experienced volatility, reaching a new historical high before dropping below $4,300 per ounce, with palladium prices falling by 7% and silver dropping over 4% [7] - The Shanghai Futures Exchange announced adjustments to margin requirements and price limits for gold and silver futures contracts starting from October 21, 2025 [7] Group 5: Investor Sentiment on Gold - A recent Bank of America survey indicated that 43% of investors believe "going long on gold" is the most crowded trade, surpassing the 39% for "going long on the seven major U.S. stocks" [8] - Despite this crowded trade sentiment, 39% of investors reported near-zero gold positions, suggesting potential for further investment in gold [8][9] - The influx of capital into gold is driven by factors such as the Federal Reserve's dovish stance and rising geopolitical risks, with Goldman Sachs raising its gold price target significantly [9]