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Start for free$10,000$58,933S&P 500: $17,763
How we measure thisthe S&P 500’s ending portfolio value
September 2021 – September 2026 · Source: AlphaSpread global backtest. Past performance does not guarantee future results.
Compare the historical performance of undervalued and overvalued stock portfolios with the S&P 500. Explore the published results, month by month.
Source: AlphaSpread. Two simulated $10,000 portfolios are compared with the S&P 500 price index. The benchmark excludes dividends and trading costs. Historical results do not predict future returns.
Explore Bear, Base and Bull cases to see how different assumptions change a company’s estimated value.
Follow price and intrinsic value over time. Put today’s valuation gap in context with the company’s history.
Discover intrinsic value, valuation scenarios and the tools behind the numbers.
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