EUV is trading 5.2% up today as the semiconductor and photonics sector rebounds. - This upward movement is bolstered by a significant follow-on production order for Aehr Test Systems (AEHR) from its lead silicon photonics customer for a fully automated FOX-XP wafer-level burn-in system, announced today. - The broader advanced chipmaking and photonics sector is seeing renewed demand, recovering from sharp volatility experienced earlier in July. - Major holdings within the ETF are also experiencing increased interest as market sentiment stabilizes.