美股科技股反弹，英特尔涨超5%，比特币猛拉7%，白宫向参议院提交美联储下任主席提名

Market Overview - Major European and US stock indices collectively rose, with Germany's DAX and Italy's MIB indices increasing by over 1.7% [1] - The US stock market ended a two-day volatile period with all three major indices rebounding, the Nasdaq rising over 1% and gaining nearly 300 points intraday [1] Stock Performance - In the US, the Dow Jones increased by 238.14 points (+0.49%), Nasdaq by 290.79 points (+1.29%), and S&P 500 by 52.87 points (+0.78%) [2] - Major tech stocks led the rebound, with Intel rising over 5%, Amazon and Tesla over 3%, and Meta and Nvidia over 1% [2] - Semiconductor stocks generally rose, with the Philadelphia Semiconductor Index increasing by nearly 2% [2][3] Cryptocurrency Market - Cryptocurrency stocks surged, with Coinbase up over 14% and major cryptocurrencies like Bitcoin and Ethereum rising by over 7% and 9% respectively [5][6] - The total trading volume for Bitcoin reached approximately $109.36 billion, reflecting a 29.25% increase in the last 24 hours [6] Chinese Stocks - The Nasdaq Golden Dragon China Index rose by 0.8%, with notable increases in stocks like NIO (+5.5%) and Xiaomi (+4%) [5] Energy and Commodities - Energy stocks declined, with ConocoPhillips down over 2% and ExxonMobil and Chevron dropping over 1% [7] - Gold and silver prices increased, with gold reaching a peak of $5200 before settling around $5140, marking a daily increase of over 1% [7] - International oil prices continued to rise, with WTI crude oil up over 2% to $76.11 per barrel [7] Geopolitical Context - The geopolitical situation in the Middle East is tense, with reports of military actions involving Iran and Israel, which may impact market sentiment and economic forecasts [8]