Nebius Group is trading at $178.00 (-4.31%) amid a broad selloff in AI and technology stocks. - No verified fresh company-specific announcement clearly explains the pre-market decline. - Hotter-than-expected U.S. inflation has raised rate concerns; Reuters reports technology shares and AI-infrastructure names are under pressure from financing risks and high borrowing costs. - Nasdaq futures were lower overnight, and the supplied price context shows a steep recent slide.