Penguin Solutions PENG Profitability Outlook Q1 2026 Better Than Expected PXS Pyxis Tankers Q4 2025 narrow EPS beat pushes shares 092 percent higher on positive investor sentiment Vanguard Energy ETF VDE Positioned for Upside Amid Sustained Elevated Crude Price Regime What straddle rule WhiteHorse WHFCL Flat 20260427 Landstar System LSTR Stock Calendar Spread Volatility Increases 20260427 FATN FatPipe rises 35 percent following Q1 2026 earnings as investor sentiment trends positive