S&P 500 and Nasdaq surge to record highs after AI chipmaker rally

October 6, 2026 · 8:28 pm 1 sources

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• S&P 500 and Nasdaq surge to record highs after AI chipmaker rally
  The Guardian · October 6, 2026 20:28
  S&P tops 7,800 for first time in history as investors optimistic despite signs of instability in US economy The S&P 500 and Nasdaq closed at a record high after a rally around AI chipmakers and a dip in US treasury yields. At market’s close, the S&P 500 was up 0.58%, topping 7,800 for the first…