新浪财经隔夜要闻大事汇总：2025年12月26日

Market - The U.S. stock market and several global financial markets will be closed on December 25, 2025, with trading resuming on December 26. Investors are advised to manage their unexecuted orders and plan their capital turnover accordingly, as market volatility may increase after the holiday [2]. Macro - The number of mentions of blockchain in SEC filings surged to approximately 8,000 by August 2025, remaining high until November. The increase is largely attributed to the successful launch of multiple spot Bitcoin ETFs in early 2024, leading traditional asset management firms to expand their cryptocurrency product lines [4]. - Trump is actively participating in Republican House primary endorsements, testing his influence ahead of the midterm elections. Polls indicate that the Democratic Party leads the Republican Party by about 6 percentage points, while Trump's support has increased by 3.5 percentage points compared to the previous month [5]. - Ukraine has extended its import ban on Russian goods for another year, affecting various products including food and industrial goods. This decision reflects ongoing tensions and has been in place since 2015, with multiple extensions [6]. - Ukraine confirmed the use of British missiles to strike a large Russian oil refinery, indicating increased external involvement in the Russia-Ukraine conflict and potentially escalating tensions further [7]. - The former Brazilian president Bolsonaro has nominated his son Flávio as a candidate for the 2026 presidential election, despite his own legal troubles and current restrictions on participating in elections [8]. - Ukraine has established a legislative working group to prepare for post-war elections, with its first meeting scheduled for December 26, 2025. The group aims to ensure the smooth conduct of elections and referendums [9]. - Ukrainian President Zelensky discussed peace negotiations with U.S. envoys, emphasizing the need for effective steps to end the conflict and achieve lasting peace [10][11]. - Russia successfully launched a Soyuz-2.1a rocket carrying a spacecraft, showcasing its capabilities in space exploration [12]. - The Central Bank of Egypt has cut its benchmark interest rate by 100 basis points, marking the fifth rate cut in 2025, reflecting the latest inflation assessments [13]. Company - Waymo has temporarily suspended its self-driving taxi service in San Francisco due to a flood warning, which follows a previous service halt caused by power outages [15]. - Despite Wall Street's concerns about Palantir's high valuation, retail investors have poured billions into the stock, with net purchases expected to reach nearly $8 billion in 2025, making it one of the top securities for retail investment this year [16]. - Goldman Sachs is struggling to manage bad investments in its private lending subsidiary, with asset values declining for seven consecutive quarters. The company is attempting to restructure its loans and improve new loan quality, but old loans still represent a significant portion of its portfolio [17]. Comment - The Russian Foreign Ministry spokesperson stated that Europe is not considering peace in Ukraine, suggesting that Western support for Ukraine is aimed at prolonging the conflict [19]. - Since the U.S.-EU trade agreement, the EU's spending on U.S. oil and gas imports has decreased by 7% year-on-year, raising doubts about the feasibility of the $750 billion energy purchase commitment [20]. - Gold futures have surged nearly 71% this year, potentially marking the largest annual increase in 46 years, driven by geopolitical uncertainties and declining bond yields [21]. - Moody's chief economist predicts that the Federal Reserve may implement multiple rate cuts in 2026, as the economy remains in a delicate balance with rising unemployment and inflation concerns [22]. - The artificial intelligence market may face a split in 2026, as concerns about a potential bubble grow amid significant volatility in tech stocks [23].