SP 500 Edges Higher Led by Healthcare and Tech Communication Services Lags Kingfisher Shares Rise as BQ Weathers Easter Sales Dip Eyes Heatwave Recovery Kevin Warsh Set to Take Helm at Federal Reserve in White House Ceremony Rigetti Computing Shares Surge on 100M Government Funding VolitionRx Limited VNRX Highlighted Among TopRated Penny Stocks by Wall Street Analysts Dow Jones Industrial Average Reaches Record High as Middle East Optimism Boosts Wall Street Arm Holdings Surges 46 Amid Expectations of Major Profit Expansion