Yardeni Warns Fed May Need July Rate Hike to Satisfy Bond Vigilantes SP 500 Edges Up as Healthcare Tech Rally Communication Services Slips Consumer Credit Growth Accelerates Sharply in December Regulatory Turmoil States Challenge Prediction Markets as Federal Oversight Looms Trump Signals Progress on Iran Nuclear Deal Strait of Hormuz Reopening in Focus Zscalers ZeroTrust Strategy Faces a Potential Turnaround Test US April Jobs Report Expected to Show Modest Payroll Growth of 55000 Unemployment at 43