SEC0.DE is trading at €17.51 (-3.94%) as semiconductor weakness reflects renewed concerns about AI-infrastructure spending sustainability and stretched valuations.

  • The decline appears sector-specific rather than macro-driven; chip shares had recently rallied sharply as investors reassessed spending returns and financing risks.
  • A stronger euro may have modestly pressured this USD-exposure ETF, although EUR/USD was only down 0.08% on August 18.