GLMD Galmed Pharmaceuticals shares rise 177 percent today despite reporting a wider than expected Q4 2025 loss per share Phillips 66 PSX Navigates Oil Price Volatility Amid Divergent White House and Industry Supply Outlooks Vanguard Emerging Markets Stock Index Fund ETF VWO 2026 Emerging Market ETF Selection Framework Assessing VWO Against Peer Alternatives Amid Broad Asset Class Rally Communication Services Select Sector SPDR XLC Rallies 14 Amid Broad Market Gains Geopolitical Deescalation and Q1 Earnings Beats