OpenAIs Potential IPO Raises Questions on Valuation and Risks in AI Sector Europe Faces Connectivity Risk from US Satellite Dominance Telecom CEO Warns Rigetti RGTI Surges 48 Following 100 Million Government Backing DeepSeek Concerns Overblown Why the Selloff in Nvidia Broadcom and Other AI Titans May Be Excessive Nvidia Stock Approaches Critical Technical Level Market Watchers Eye Potential Breakout or Pullback US SEC Proposes Allowing Public Companies to Skip Quarterly Earnings Reports Tesla Launches Full SelfDriving Supervised in China Amid Intensifying Competition from Local EV Rivals