Wolfspeed is trading 10.25% higher at $34.36, alongside a stronger semiconductor sector, though no clear company-specific catalyst has been identified. - Shares rose 10.81% on October 1 after coverage linked the gain to Wolfspeed’s expanded 200 mm silicon carbide substrate portfolio; that does not explain today’s move. - SOXX is up 2.71% amid positive sentiment after Micron’s results and semiconductor deal news. Broader markets are also higher as weaker employment data eased rate concerns.