Chinas Seven Titans Tech Stocks Decline as Deflation Concerns Eclipse AI Optimism Micron Memory Milestone Dicks Earnings Surprise and Texas Primary Upset Lead Todays Market Movers Tracker Mortgages Regain Popularity Amid Uncertain Interest Rate Outlook Hitachi Secures Contract for Mexican Railway Signaling System Fed Rate Hike Expectations Surge Futures Market Prices in Increase as Early as December London Stock Exchange Group Reports Income Growth Driven by Tradeweb Platform Prediction Markets Trigger Legal Clash Between States and Federal Regulators