Enphase Energy is trading at $28.00, down 11.25%, amid broad market selling; available reporting identifies no clear company-specific catalyst for the November 5 decline. - Reuters reported the Nasdaq slid 3.2% as AI spending worries and scrutiny of data-center expansion pressured technology stocks. - Market context also points to investor concerns about AI regulation and data-center investment. - At 11:07 a.m. EST, during the regular session; volume information was not provided.