Evercore ISI Boosts Price Target on Cummins CMI Amid Positive Outlook American Consumer Pessimism Persists When Will Economic Sentiment Recover SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags Wall Street Maintains Caution on Snap Inc After Earnings Report US Productivity Growth Slows in Q4 as Labor Costs Rise Data Shows ECB Eyes June Rate Increase as Chief Economist Signals Upgraded Economic Forecasts SP 500 Inches Higher as Healthcare and Tech Lead Broad Gains