最新报道:Major stock indices surged to record highs on Wednesday as investors cheered strong corporate earnings and easing inflation concerns. The S&P 500 climbed 1.2% to close at 5,600, while the Nasdaq Composite jumped 2.1% to 18,300, led by tech giants Apple and Nvidia. Federal Reserve Chair Jerome Powell signaled potential rate cuts later this year, boosting market sentiment. "The economic outlook remains positive with inflation moving toward our target," Powell told Congress. Meanwhile, Bitcoin rebounded 5% to $58,000 amid renewed institutional interest. Analysts note the rally reflects growing confidence in both traditional markets and crypto assets.