Blackstone Group is trading at $119.42, down 4.90%, amid a broad market selloff; no clear company-specific catalyst was identified for the November 5 decline. - U.S. stocks sold off sharply, with Reuters reporting heavy technology and chip losses amid concerns about AI investment and data-center regulation. - Financials were weak, with the supplied sector context showing XLF down 2.00%; the broad decline is the likeliest explanation, but does not establish a stock-specific cause. - Blackstone Group rose 6.24% in the November 4 session, according to the supplied price context.