The stock market is experiencing significant volatility as rising oil prices coincide with escalating tensions from the ongoing war in Iran. The Dow futures fell over 500 points, reflecting market concerns as crude oil surpassed $100 a barrel. Despite slight gains in the Nasdaq, the overall market sentiment remains cautious, with major indexes like the Dow and S&P 500 closing lower. Investors are closely monitoring developments in the Middle East and upcoming inflation data, while concerns grow over potential disruptions in global trade and energy supplies.