Dow Jones Rises 276 Points on Jobless Claims Surprise and Quantum Computing Push Nvidia Slips but AI and Space Stocks Gain Traders Bet on IonQ Micron Anduril as Next Potential US Government Stake Targets China Emerges as Leading Competitor in Humanoid Robot Race Says Elon Musk Ebola Outbreak in DR Congo Potential Impact on Regional Industries and Investment Risk Oura Health Files Confidentially for IPO Signaling Move Toward Public Markets Barclays Profit Surges 18 in Latest Results Bank Raises Income Outlook European AI Stocks Buck Broader Market Gloom Amid Heightened Geopolitical Risks