Narrow Market Rally as Only 22% of S&P 500 Outperform Benchmark
The S&P 500 reached record highs, but only 22% of its members outperformed the index over the past 30 days, the lowest in three decades. The rally is largely driven by the 'Magnificent Seven' tech stocks, which have benefited from AI investment. Citadel Securities notes that broader participation may be needed for the market to continue rising.

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Topics: AI stocks Magnificent Seven market dynamics market participation S&P 500