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    Measure portfolio performance against a benchmark

    Time-weighted return, volatility, drawdown and benchmark comparison for a portfolio, with the data coverage behind each figure shown.

    How has my portfolio performed versus its benchmark?

    Performance analysis links daily returns into a time-weighted return so deposits and withdrawals do not distort results, then compares return, volatility and maximum drawdown with a benchmark over the same window.

    What you see in Market Ontology

    The live product, read-only. Your own work opens here after checkout.

    Portfolio Performance screen in Market Ontology
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    What opens after checkout

    Available return history, volatility, benchmark comparison and data-coverage record, built from the details above and saved to your account in Capital Command.

    You get
    Available return history, volatility, benchmark comparison and data-coverage record
    Opens in
    Capital Command
    Built from
    Portfolio and measurement period
    Orders
    None; nothing is sent on your behalf

    Method

    • — Time-weighted return: chain (1 + daily return) across sub-periods split at cash flows.
    • — Volatility = annualised standard deviation of daily returns (× √252).
    • — Max drawdown = largest peak-to-trough decline in cumulative value.

    Limits

    Periods without price history are reported as gaps, not filled; brokerage history depth varies by provider.

    Updated 2026-10-15

    Questions

    Time-weighted or money-weighted return?
    Time-weighted measures the strategy; money-weighted (IRR) reflects when you added cash. Managers are compared on time-weighted.