Harmonic is trading 5.2% down at $9.98 on October 14, 2026, amid broader pressure on technology and growth stocks after hotter-than-expected September CPI renewed concerns about higher interest rates and lifted Treasury yields. - Technology and semiconductor shares were also under pressure during the session. - Harmonic declined from $10.53 at the October 13 close. - No clear new company-specific catalyst surfaced; its earlier Network X showcase does not explain the drop.