US Stocks Sink as Oil Prices and Iran Conflict Weigh Heavily

US stock indexes plummeted Monday as investors grew increasingly cautious about the global economy. The S&P 500, Dow Jones Industrial Average, and Nasdaq composite all fell, with the latter suffering the largest loss at 0.9%. This decline was largely attributed to uncertainty surrounding oil prices and the ongoing conflict in Iran.

The yield on the 10-year Treasury reached its highest level since 2007, jumping to 5.23% amidst concerns about inflation and economic growth. The news overshadowed Nvidia's announcement of a historic stock buyback, which had previously been seen as a positive sign for investors.

Despite the losses, the S&P 500 remains up 12.2% for the year, while the Dow Jones Industrial Average has gained 7.1%. However, these figures are being closely watched by market analysts, who are warning of potential volatility in the coming weeks and months.