Nvidia(US:NVDA) 智通财经网·2025-06-30 12:25Market Overview - US stock index futures are all up ahead of the market opening, with Dow futures rising by 0.56%, S&P 500 futures up by 0.41%, and Nasdaq futures increasing by 0.62% [1] - The S&P 500 index has returned to historical highs, driven by optimism regarding the Federal Reserve's potential interest rate cuts and reduced concerns over tariffs, with a 3.5% increase last week [4][5] - European indices show mixed performance, with Germany's DAX down by 0.06%, UK's FTSE 100 down by 0.17%, France's CAC40 up by 0.03%, and the Euro Stoxx 50 down by 0.13% [2][3] Oil Prices - WTI crude oil has decreased by 0.38%, trading at $65.27 per barrel, while Brent crude oil is down by 0.22%, priced at $66.65 per barrel [3][4] Corporate News - Nvidia's market capitalization has surged, with executives cashing out over $1 billion in stock, including $500 million in recent weeks, as the company benefits from AI investments [7] - OpenAI has shifted its reliance from Nvidia to Google's TPU for AI chip needs, marking a significant diversification in its supply chain strategy [8] - UBS has announced a stock buyback plan of up to $2 billion, starting July 1, amid new Swiss banking regulations that may increase capital requirements [9] - Meta has recruited four key AI researchers from OpenAI, investing heavily to enhance its position in the AI competition [10] Economic Data and Events - Key economic data releases include the Chicago PMI and the Dallas Fed manufacturing activity index, with speeches from Federal Reserve officials scheduled [11]