US stock indices experienced a significant sell-off driven by escalating tensions between the United States and Iran, coupled with a sharp increase in oil prices. The Dow Jones Industrial Average fell below the 50,000-point mark as investors reacted to geopolitical concerns. Inflation data released during the session was largely overshadowed by these developments. Heavy selling pressure was particularly noticeable in shares of artificial intelligence (AI) and semiconductor companies. Market analysts suggest the downturn reflects a flight to safety amid heightened uncertainty. The surge in oil prices is expected to further contribute to inflationary pressures. Investors are closely monitoring the situation in the Middle East for potential further market impacts.