US Stock Market | S&P 500, Dow end lower as escalating Iran war sours risk appetite

Market Overview - U.S. stocks closed lower as markets focused on escalating tensions related to the U.S.-Israeli war on Iran, overshadowing a tame inflation report [8] - The Dow Jones Industrial Average fell by 289.24 points, or 0.61%, to 47,417.27, while the S&P 500 lost 5.68 points, or 0.08%, to 6,775.80, and the Nasdaq Composite gained 19.03 points, or 0.08%, to 22,716.14 [9] Oil Market Dynamics - Iran's military actions in the Strait of Hormuz raised oil supply concerns, but OPEC confirmed that Saudi Arabia had increased production, and the International Energy Agency (IEA) agreed to release 400 million barrels from strategic reserves [8] - Front-month WTI and Brent crude futures rose by 4.6% and 4.8%, respectively, amid fears of crude prices potentially reaching $200 per barrel, more than double current levels [2][6] Consumer Price Index (CPI) Insights - The Labor Department's CPI indicated that inflation remained moderate, aligning with analyst expectations, and annual CPI growth is now within half a percentage point of the U.S. Federal Reserve's 2% target [8][2] - Despite the CPI report, markets remained cautious due to the geopolitical situation, which could exacerbate inflation concerns [2] Sector Performance - Among the S&P 500 sectors, consumer staples experienced the largest percentage decline, while energy stocks outperformed, rising by 2.5% due to increasing crude prices [9] - Oracle's shares surged by 9.2% after the company provided better-than-expected revenue guidance, driven by anticipated growth in artificial intelligence-related spending through 2027 [6][9] Market Breadth and Trading Volume - On the NYSE, declining issues outnumbered advancers by a ratio of 1.84-to-1, with 71 new highs and 121 new lows recorded [7] - The Nasdaq saw 1,960 stocks rise and 2,696 fall, with a declining issues to advancers ratio of 1.38-to-1, and the S&P 500 posted 2 new 52-week highs and 13 new lows [7][9] - Trading volume on U.S. exchanges was 17.79 billion shares, below the 20.09 billion average over the last 20 trading days [7]