Stock market today: Dow, S&P 500, Nasdaq futures slide as US-China trade tensions rattle nerves

Market Overview - US stock futures declined as China escalated its trade tensions with the US, causing investor anxiety ahead of the earnings season for major Wall Street banks [1][2] - Dow Jones Industrial Average futures fell approximately 0.6%, S&P 500 futures dropped 0.9%, and Nasdaq 100 futures decreased over 1.2% [1] Trade Relations - China's recent sanctions on five US-linked units of South Korean shipbuilding firm Hanwha Ocean have restricted Chinese companies from engaging in business with them, intensifying the trade conflict [3] - The retaliatory measures from Beijing have dampened hopes of avoiding a full-scale trade war between the US and China [2] Earnings Season - The third quarter earnings season is set to begin with results from major banks including JPMorgan Chase, Citigroup, Goldman Sachs, and Wells Fargo, with analysts anticipating rising profits from these institutions [4] - Wall Street bank stocks have experienced a rally throughout the year, contributing to positive expectations for earnings [4] Economic Reports - The ongoing government shutdown has delayed key economic reports, including the September CPI consumer inflation report, which is now scheduled for release on October 24 [5] - The lack of economic data is expected to place additional emphasis on Federal Reserve Chair Powell's speech at the NABE annual meeting, which may provide insights into the Fed's economic outlook and monetary policy [5][6] Commodity and Cryptocurrency Markets - Critical mineral stocks in Australia surged as US interest in acquiring stakes increased amid rising US-China trade tensions, which may limit access to rare earths from China [6] - The cryptocurrency market experienced significant losses, with Bitcoin dropping nearly 3% to $111,950 and Ether falling 4% to $3,992, resulting in a total market loss of $150 billion due to trade tensions [9][11] - Oil prices also declined, with Brent crude futures falling 2% to $61.93 and US West Texas Intermediate crude dropping 2% to $58.15, reversing earlier gains amid trade uncertainty [9]