PSI is trading at $105.64, down 6.36%, amid continued semiconductor-stock selling. - The Philadelphia Semiconductor Index fell 3.1% overnight; coverage cited concerns over AI investment returns and possible tighter data-center regulation after the U.S. midterm elections. - Reuters said chip losses extended on those concerns, consistent with sector pressure rather than a PSI-specific catalyst. - PSI closed at $112.81 on November 4, down 4.30%; available coverage found no company-specific announcement explaining the move.