Polymarket Opens Retail Access to Prediction Contracts on OpenAI and SpaceX Nvidia Earnings Set to Test Market Sentiment as Investors Focus on China Strategy and Political Commentary Qualcomm Stock Surges on Optimism Over AI Device Boom Jim Cramer Discusses Analog Devices ADI Market Position Amid Semiconductor Cycle Memorial Day Weekend Flight Delays Impact Major Airports Including Chicago OHare and San Francisco Prediction Markets Face Legal Challenges as States Clash with Federal Regulators US Stock Futures and Bond Yields Decline as Putin Updates Nuclear Doctrine