美政府“关门”恐创最长纪录 有人靠兼职糊口 有人延迟还贷；美国银行业再“爆雷”；黄仁勋：英伟达中国市场份额已降至0；泽连斯基8个月三访白宫| 一周国际财经

Group 1: Government Shutdown Impact - The U.S. government has been shut down for 18 days, with approximately 700,000 to 750,000 federal employees forced to take unpaid leave, while many essential workers are working without pay [1][5][11] - The economic damage from the shutdown is significant, with U.S. Treasury Secretary Scott Bessent estimating weekly losses of up to $15 billion, affecting nearly a million families and key industries [3][7][13] - The political deadlock between the two parties in Washington is deepening, with experts predicting that the shutdown could last until next month, potentially becoming the longest in U.S. history [4][11][12] Group 2: Economic and Market Reactions - The shutdown is causing chaos in the transportation sector, with over 13,000 air traffic controllers working without pay, leading to significant flight delays and cancellations [7][10] - The real estate market is also facing uncertainty, with disruptions in federal services affecting mortgage approvals and insurance policies, particularly during hurricane season [10] - The shutdown is impacting public services, with major cultural institutions closed and food banks facing shortages due to loss of federal funding [10] Group 3: Banking Sector Concerns - The U.S. banking sector is experiencing renewed fears, with regional banks like Zions Bancorp and Western Alliance Bancorp facing credit issues, leading to a significant drop in market confidence [15][17] - The market reacted sharply, with the S&P regional bank index falling by 6.3%, marking the largest single-day decline since April [16][17] - Concerns are growing that these issues may signal a broader financial crisis, reminiscent of past banking failures [17] Group 4: Cryptocurrency Market - The cryptocurrency market has seen significant turmoil, with Bitcoin dropping by $7,325 in a week, leading to over 280,000 liquidations in the market [29][33] - The total liquidation amount reached $1.04 billion, indicating a severe downturn in investor confidence [33]