Why Is Advanced Micro Devices (AMD) Stock Price Down 5.17% Today, July 27? AI Financing Fears Hit Chip Stocks

AMD slid 5.17% amid a broad semiconductor and AI-hardware de-risking, driven by renewed scrutiny of how mega AI data-center buildouts are financed (WSJ noted Nvidia talks to back ~\$250B for an OpenAI project). With no AMD-specific negative disclosure, the move reads as valuation/positioning compression tied to sector breadth. Near-term focus shifts to risk sentiment in chips and AMD's upcoming Aug. 4 earnings as the next fundamental checkpoint.