SPDR SP Semiconductor ETF XSD Structural AI Demand and Earnings Catalysts Fuel Historic Semiconductor Sector Rally TMobile US Inc TMUS Undervalued Wireless Leader With 20 Implied Upside Amid Overstated Competitive Risks LSCC Lattice narrowly misses Q4 2025 consensus EPS estimates shares drop 108 in todays trading Invesco DB US Dollar Index Bullish Fund UUP Greenback Strength Drives SmallCap ETF Outperformance Amid Q1 2026 Geopolitical Volatility