October 27 Overnight News at a Glance

1. Anthropic filed for IPO on Monday, with its seven founders each holding approximately 1.4% of shares, making each worth over $13 billion. 2. Brazil's financial markets experienced severe volatility, with the main stock index plunging sharply and the Brazilian stock exchange triggering a circuit breaker. Trump claimed that Brazil's presidential election appeared to be "rigged." 3. Apple responded to complaints about iPhone Duo screens cracking, advising users experiencing the issue to contact AppleCare for a replacement device. 4. Microsoft launched a voluntary departure buyout program for 60,000 employees. 5. OpenAI announced three scientific breakthroughs in AI, involving mathematical conjectures, computer algorithms, and a Millennium Prize Problem. 6. The U.S. average gasoline price rose above the average level during Biden's term. 7. Tesla rose over 5% as its core business outlook improved, with institutional analysts raising its target stock price. 8. Zelensky signed a bill extending the national martial law and general mobilization order for 90 days. 9. Bank of America, Blackstone, Citigroup, Morgan Stanley, and Broadcom finalized a $63 billion AI financing package.