SP 500 Edges Higher as Healthcare and Tech Lift Broadly Positive Session Alibaba Unveils Enhanced Zhenwu AI Chip and New Large Language Model Quantum Computing Stocks Surge on US Governments 2 Billion Funding Plan and Equity Stakes SpaceX OpenAI Potential IPO Valuations Could Surpass Berkshire Hathaway Polymarket Suggests Tulsi Gabbard Resigns as Director of National Intelligence Citing Husbands Cancer Battle Bahrain Minister Hails UKGulf Trade Deal as Monumental Achievement SpaceX and OpenAI IPO Valuations Could Surpass Berkshire Hathaway on Debut Day Traders Bet