前收市價 | 311.97 |
開市 | 311.97 |
買盤 | 0.00 |
賣出價 | 0.00 |
拍板 | 1,260.00 |
到期日 | 2026-06-18 |
今日波幅 | 311.97 - 311.97 |
合同範圍 | 無 |
成交量 | |
未平倉合約 | 無 |
A rally that has propelled U.S. equities to record highs increasingly rests on red-hot chipmaker Nvidia and a handful of other giant stocks, reviving concerns that the market’s performance has become tied to a cluster of companies. About 60% of the S&P 500’s total return of more than 12% for the year has been driven by five companies whose shares have some of the heaviest weightings in the index: Nvidia, Microsoft, Meta Platforms, Alphabet and Amazon.com, data from S&P Dow Jones Indices showed. Nvidia - which on Wednesday became the world’s second-most valuable company following a 147% run this year - has alone accounted for about a third of the index’s gain.
Investing.com - 亞洲主要晶片製造商和英偉達供應商的股價周四大幅上漲,接棒隔夜美股升勢,主要得益於市場對人工智慧的樂觀情緒再度高漲。 周三,英偉達(NASDAQ:NVDA)市值首次超過3萬億美元,一舉超越蘋果 (NASDAQ:AAPL) ,成為華爾街第二大市值公司,僅次於微軟 (NASDAQ:MSFT) 。
Under the deal, the U.S. Department of Justice will take the lead in investigating whether Nvidia violated antitrust laws, while the FTC will examine the conduct of OpenAI and Microsoft, the report said. While OpenAI's parent is a nonprofit, Microsoft has invested $13 billion in a for-profit subsidiary, for what would be a 49% stake.