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Arnne Carragie

Why Is Arm Holdings (ARM) Stock Down 3.07% Today, Oct 20? Chip Stock Weakness and Qualcomm Licensing Uncertainty Pressure Shares

Arm Holdings (ARM) fell 3.07% to $221.06 on October 20, 2026, as a Qualcomm licensing hearing prolonged legal uncertainty while chip-sector selling added pressure. This draft examines the daily outlook, principal risks, and technical levels traders should watch.