US stock market crash today deepened as the Dow Jones Industrial Average fell 222 points, while the Nasdaq Composite dropped 1.11% and the S&P 500 lost 0.83%. Stocks are down sharply. Oil prices are rising fast. Brent crossed $100. This is driving fear. Investors are pulling back money. The main reason behind the US stock market crash today is the Middle East tension. Supply risks are rising. Energy costs are climbing. Treasury yields are also moving higher. The dollar is getting stronger. Tech stocks are falling faster.