深夜，大涨！暂停交易！发生了什么？

Group 1: Puma's Strategic Developments - Puma's stock price surged over 20%, leading to a temporary trading halt, following reports that major shareholder Pinault family is exploring strategic options, including a potential sale [1][3][4] - The Pinault family, through Artémis, holds a 29% stake in Puma and is in preliminary discussions with potential buyers, including Chinese sports giants and sovereign wealth funds from the Middle East [4][5] - Puma reported a net profit of €281.6 million and sales of €8.8 billion last year, with sponsorships including Manchester City and the Portugal national team [5] Group 2: US Market Outlook - Wall Street institutions are increasingly optimistic about the US stock market, collectively raising their target for the S&P 500 index [6][7] - Jefferies raised its annual target for the S&P 500 to 6,600 points, citing strong corporate earnings and a robust macroeconomic environment [7][8] - UBS, HSBC, and Citigroup also adjusted their S&P 500 targets upward, reflecting strong corporate profitability and improved market sentiment [8]