MACOM is trading at $231.28, down 8.4%, amid a broad semiconductor selloff. - Intel’s weak outlook and cash-burn warning, alongside Amazon’s heavy AI spending, renewed concerns over chip-sector demand and returns on AI infrastructure investment. - Reuters reported pressure across semiconductor stocks, including Nvidia and AMD; SOXX is down 10.40% in regular trading. - No clear MACOM-specific explanation was found; its latest listed announcement was plans to report results on November 5, not a new negative catalyst today.