How healthy is your portfolio?

Paste what you own — funds or individual stocks. You’ll get a plain-English read on concentration, home bias, fees and hidden factor tilts, a full backtest against a century of data, and a Monte Carlo projection of where it could take you. No account required to use any of it. Don’t have one yet? Build from scratch →

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60% VTI30% VXUS10% BND

Nothing is saved or sent anywhere but the pricing API. Funds are matched to a long-history asset-class proxy (a total-bond fund → the total-bond index); individual stocks use their own record where we have it. Crypto is dropped — no comparable long history.