Dow Slips on Inflation Rise; AI Leader Surges After Strong Earnings

The Dow Jones Industrial Average closed down 278.32 points, or 0.78%, as a fresh inflation reading fueled concerns over prolonged monetary tightening. The consumer price index rose 3.6% year-over-year in February, surpassing the 3.4% forecast and marking the highest increase in nearly a year. Core inflation, excluding food and energy, climbed to 3.3%, reinforcing expectations that interest rates may remain elevated longer than previously anticipated. In contrast, shares of a leading artificial intelligence infrastructure provider jumped 14.2% following its fiscal Q4 results. The company reported adjusted earnings per share of $2.87, surpassing analyst estimates of $2.51, and revenue reached $8.9 billion—17% above consensus. The company also announced a new AI chip launch scheduled for Q3, signaling continued investment in next-generation computing hardware. The divergence in market performance deepened as the S&P 500 dipped 0.45%, while the Nasdaq Composite edged up 0.21% on strength in technology stocks. The VIX, often referred to as the 'fear index,' jumped 12.3% to 18.7, reflecting increased uncertainty over inflation and rate policy. Crude oil futures (CL=F) rose 1.8% to $87.42 per barrel, driven by supply concerns in key exporting regions. Investors are now focusing on upcoming Fed Chair Powell testimony and the March employment report, which could further shape rate expectations. Financial sector stocks saw mixed results, with bank indices falling 1.1% as higher inflation pressures dampen loan demand and margin outlooks.