The S&P 500 and Nasdaq Composite rallied Monday as AI and chip stocks rebounded, with the iShares Semiconductor ETF (SOXX) on pace to snap a nine-day slump and the iShares MSCI South Korea ETF (EWY) up 4%. Last week, the S&P 500 fell nearly 2%, its worst weekly decline since late June, while the Nasdaq Composite dropped 4.5%. Whether the rebound lasts will depend largely on results from big tech names such as Meta and Tesla, as well as SpaceX, which reports after the bell Tuesday. Of the 47 S&P 500 companies that have reported third-quarter results, 85% have beaten expectations, but most tech earnings are still to come. Sameer Samana of Wells Fargo Investment Institute sees the AI selloff as a 'reality check' rather than a full-blown unraveling, though pressure may last through the midterms.
Summary written by Upside AI from the original article. Read the source for full details.
Related tickers and likely impact
QQQ
▲ Likely positiveInvesco QQQ Trust
Relevance: medium
| Market | US stocks |
|---|---|
| Sector | ETF |
| Close on 10/19/2026 | 718.36 |
| Change that session | +1.21% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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