Keysight Technologies is trading 7.72% lower at $305.14 amid a semiconductor selloff after Intel’s weak fourth-quarter outlook. - Reuters reported Intel forecast fourth-quarter revenue of $15 billion to $16 billion, below analysts’ $17.07 billion estimate, and warned of weakening PC demand. - SOXX was down 10.40% during the regular session; no direct Keysight-specific catalyst was identified for October 30, 2026. - Keysight’s latest announcement scheduled fiscal fourth-quarter and full-year results for November 19—not an October 30 earnings release.