Powell Industries is trading 10.49% down at $152.46, with coverage pointing to worries about AI infrastructure spending and data-center financing; no new company-specific announcement explaining the October 22 move surfaced. - Its exposure to data-center power equipment may leave it sensitive to these concerns. - Broader pressure included escalating Middle East tensions, rising oil prices and declines across equities. - Supplied price context shows a sharp live-session drop; no external price figures are used.