美股三大指数开盘涨跌不一，理想汽车涨超6%

Group 1: Market Overview - US stock indices opened mixed on June 3, with the Dow Jones down 0.05%, S&P 500 up 0.03%, and Nasdaq up 0.24% [1] Group 2: Company News - Circle Internet Group has raised its IPO size to $880 million, planning to issue 32 million shares at a price of $27 to $28 each, up from a previous plan of 24 million shares at $24 to $26 [2] - Tesla registered 2,600 new cars in Norway in May, marking a 213% year-over-year increase [3] - Spotify was fined 58 million Swedish Krona for data protection violations as ruled by the Stockholm Court of Appeal [4] - NIO reported Q1 2025 revenue exceeding 12 billion Yuan, a year-over-year increase of over 21%, with R&D expenses of 3.18 billion Yuan and vehicle deliveries of 42,094 units, up over 40% year-over-year [5]