Companies: Uber reports solid quarterly growth. The ride-hailing company posted a twenty percent increase in revenue for the third quarter, reaching thirteen point five billion dollars, supported by higher trip volumes and stronger engagement from active users. The results also showed an operating income of one point one billion dollars, reinforcing the firms ongoing profitability momentum after years of heavy investment. The Economy: United States economic optimism falls to sixteen-month low. The national sentiment index dropped by more than nine percent in November, signaling growing household concern about living costs and economic uncertainty. The decline contrasts with still stable employment levels, suggesting rising pressure on lower-income consumers despite steady headline indicators. Markets: Technology stocks drag Wall Street lower. United States equity indexes closed down as technology shares weighed on broader benchmarks, with the Nasdaq leading losses and the dollar hitting multimonth highs against the euro. Pinterest shares fell sharply after projecting weaker holiday-quarter revenue, adding to investor caution. Innovation: Artificial intelligence chip demand fuels semiconductor rally. Advanced Micro Devices forecast higher-than-expected revenue for the next quarter, driven by robust demand for artificial intelligence processors. The upbeat outlook reflects industry-wide momentum as major chipmakers expand capacity to meet the growing computing needs of artificial intelligence applications.