US Stock Markets at Record Heights - Microsoft Secures a Stake in OpenAI - Apple Valued Over $4 trillion for the First Time - DAX Moves Sideways - US Government Signs $80 Billion Nuclear Agreement with Westinghouse - NVIDIA Aims to Revolutionize the AI-RAN Market and Data Center Networks with Billion-Dollar Investment in Nokia - Celestica Reports Record Profit due to AI Boom

Apple – The iPhone giant breaks through the $4 trillion mark – Microsoft-OpenAI deal fuels tech euphoria on Wall Street! The US stock exchanges remain close to their record highs as investors bet on the combination of AI and expected interest rate cuts from the Federal Reserve. The S&P 500 is nearly unchanged after a three-day upward movement, but major tech stocks continue to drive the market forward. Apple (-0.22%) has reached a historic milestone, surpassing the valuation mark of $4 trillion for the first time. Microsoft secures...