US stocks end higher after as-expected inflation data; S&P 500, Nasdaq post weekly declines

Economic Overview - Market participants are weighing signs of a stronger economy against expectations for more interest rate cuts from the Federal Reserve, which recently cut rates for the first time since December [1][10] - Investors are positioning for quarter-end, anticipating volatility due to upcoming earnings reports [3][11] Earnings Season - The S&P 500's third-quarter earnings season is set to begin around mid-October, which is expected to influence market dynamics [4][11] Stock Market Performance - The Dow Jones Industrial Average rose by 299.97 points (0.65%) to 46,247.29, the S&P 500 gained 38.98 points (0.59%) to 6,643.70, and the Nasdaq Composite increased by 99.37 points (0.44%) to 22,484.07 [6][11] - For the week, the Dow was down 0.2%, the S&P 500 down 0.3%, and the Nasdaq fell 0.7% [6][11] Company-Specific Developments - Shares of truck maker Paccar rose by 5.2% following the announcement of new import tariffs on heavy-duty trucks [11] - Drugmaker Eli Lilly's shares increased by 1.4% amid the same tariff announcements [5][11] - Electronic Arts shares surged by 14.9% after reports of advanced talks to go private [11] Market Sentiment and Fed Commentary - Richmond Fed Bank President Thomas Barkin expressed low confidence in inflation forecasts due to ongoing tariff impacts [7][11] - Fed Vice Chair Michelle Bowman highlighted the need for decisive action to address decreasing labor market dynamism [7][11] Market Activity - Advancing issues outnumbered decliners by a 2.25-to-1 ratio on the NYSE, with 205 new highs and 53 new lows [8][11] - On the Nasdaq, 2,920 stocks rose while 1,729 fell, resulting in a 1.69-to-1 ratio of advancing to declining issues [8][11] - Trading volume on U.S. exchanges was 16.98 billion shares, below the 18.11 billion average over the last 20 trading days [9][11]