The Dow Jones Industrial Average experienced a significant drop of 600 points within 30 minutes as U.S. equity markets responded to new tariff threats from U.S. President Donald Trump. The Kobeissi Letter posted on X. This sudden decline highlights the market's sensitivity to geopolitical tensions and trade policy announcements. Investors are closely monitoring the situation as further developments could impact market stability and economic forecasts. The tariff threats have raised concerns about potential disruptions in international trade, prompting a cautious approach among traders and analysts. Market participants are advised to stay informed on any updates regarding trade negotiations and policy changes.