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Upside/Downside Capture Ratio

What is an upside/downside capture ratio?

Upside/downside capture ratios show whether an investment outperformed (gained more or lost less than) a benchmark during periods of market strength or weakness, and if so, by how much.

  • Upside capture ratio measures a strategy’s performance in up markets relative to an index.
  • Downside capture ratio measures a strategy’s performance in down markets relative to the index.

Upside capture ratio measures a strategy’s performance in up markets relative to an index. A value over 100 indicates that an investment has outperformed the benchmark during periods of positive returns for the benchmark.

Downside capture ratio measures a strategy’s performance in down markets relative to the index. A value of less than 100 indicates that an investment has lost less than its benchmark during periods of negative returns for the benchmark.