Stock Market Today Indices Show Mixed Performance Amid Earnings Season Focus Yardeni Warns Fed May Need to Raise Rates in July to Appease Bond Vigilantes CBSE Board Exam Portal Vulnerability Raises Data Security Concerns Tech Giants Pledge Up to 500 Billion for AI Infrastructure in US Citi Initiates Coverage of NextDecade NEXT with Buy Rating Sees 30 Upside SP 500 Claws Higher as Healthcare and Tech Rally Communication Services Lags SIGA Technologies SIGA Holds Steady Near Support Amid Low Volatility Comstock Resources Faces Headwinds as Shares Slide to 1394 Wells Fargo WFC Edges Higher as Investors Evaluate Banking Sector Outlook SPS Commerce SPSC Holds Steady Near Midpoint of Key Trading Range Arabica Coffee Prices Surge to Record High Amid USColombia Trade Tensions