John Wiley Sons WLY Sees Modest Uptick as Shares Test Resistance Near 4465 Republic Digital Acquisition Company RDAGU Units Flat at 1055 as SPAC Investors Await Merger Catalyst Tetra Technologies Inc TTI Surges 346 as Momentum Builds Toward Key Resistance at 1131 ERH Edges Lower Amid Modest Decline Utilities Income Fund Holds Near Key Support