特朗普突发！降息大消息！黄金突变！

Market Performance - The three major U.S. stock indices closed mixed, with the Dow Jones Industrial Average rising by 0.47%, the S&P 500 remaining flat, and the Nasdaq Composite falling by 0.16% [4] - 3M Company saw an increase of over 7%, while Coca-Cola rose more than 4%, leading the Dow [4] - General Motors surged nearly 15% after reporting better-than-expected Q3 earnings [4] - Beyond Meat, referred to as the "first stock of plant-based meat," skyrocketed over 146%, with a cumulative increase of approximately 600% over the past three trading days [4] - Most Chinese concept stocks declined, with the Nasdaq Golden Dragon China Index dropping by 0.97%, Alibaba falling nearly 4%, and Bilibili rising nearly 6% [4] Gold Market - As of the end of trading on October 21, spot gold fell by 5.18% to $4,130.41 per ounce, while COMEX gold futures dropped by 4.94% to $4,144.10 per ounce [5] - Spot gold experienced fluctuations, briefly falling below $4,120 [5] - Year-to-date, spot gold has seen a maximum increase of over 60%, indicating a rare historical trend, suggesting potential wide fluctuations in the gold market in the latter part of Q4 [5] - Multiple factors are expected to influence market trends, including the ongoing U.S. government shutdown and strong expectations for Federal Reserve rate cuts [5] - The probability of a 25 basis point rate cut by the Federal Reserve in October is 98.9%, with a 1.1% chance of maintaining the current rate [5] - The probability of a cumulative 50 basis point cut by December is 98.7%, while the chance of a 75 basis point cut is 0.2% [5]