Nasdaq Climbs Record Highs Then Retreats Amid Trade and Tech News
The Nasdaq Composite hit record highs early in October, driven by strong tech and biotech gains, with AMD surging 24% on an OpenAI chip deal. The rally reversed sharply after trade tensions flared, sending the index down 3.6% on October 10 and ending the week 2.5% lower. Semiconductor stocks led both the early surge and the late-week losses. The index remained up about 15% for the year.