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Markets S&P 500 7,543.64 ▲ 0.81% Nasdaq 26,206.89 ▲ 1.30% Dow Jones 52,487.41 ▲ 0.27% US 10 Yr 4.54 ▼ 0.66% Crude Oil 71.87 ▼ 0.29% Gold 4,131.40 ▼ 0.23% Bitcoin 63,175 ▲ 1.51% FTSE 100 10,472.45 ▼ 0.16% EUR/USD 1.1436 ▲ 0.02% Nikkei 225 67,743.85 ▲ 1.38%
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market concentration

Reporting, analysis and commentary on market concentration from Authentica Global, drawn together from across our coverage.

1 article Latest update: 5 Jul 2026 1 section
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Related topics S&P 500 nine week winning streak stock market rally semiconductor stocks Micron Technology AI stocks Nvidia
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A stock market trading floor display showing the S&P 500 index closing above 7,500 as semiconductor shares surge
Economy

S&P 500 Nine Week Winning Streak Adds 11 Trillion Dollars as AI Chips Lead

Nine consecutive weekly gains through May 29, 2026 pushed the S&P 500 above 7,500 for the first time and added roughly 11 trillion dollars in value, as Micron, Intel and AMD led an AI-driven rally.

5 Jul 2026 ·8 min read
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This archive gathers Authentica Global coverage of market concentration, bringing together the reporting, analysis and commentary connected to the subject.

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S&P 500 nine week winning streak stock market rally semiconductor stocks Micron Technology AI stocks Nvidia Federal Reserve Donald Trump AI infrastructure nonfarm payrolls

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Economy

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