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Aug 20, 2026
As Vanguard’s first S&P 500 index fund turns 50, explore John Bogle’s indexing revolution, its impact on investors, and what might have happened without it.
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Jul 22, 2026
Is the equity risk premium disappearing? Explore stock valuations, CAPE ratios, market-timing pitfalls, and why disciplined rebalancing beats prediction.
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Apr 16, 2026
Are total stock index funds truly diversified? Explore market concentration, equal weighting, and what diversification really means for investors today.