performance-metrics

Installation
SKILL.md

Performance Metrics

Purpose

Evaluate investment performance on a risk-adjusted basis using industry-standard ratios and capture analysis. This skill covers the Sharpe, Sortino, Information, Treynor, and Calmar ratios, the Omega ratio, upside/downside capture ratios, and M-squared. These metrics allow fair comparison across strategies with different risk profiles.

Layer

1a — Realized Risk & Performance

Direction

Retrospective

When to Use

  • Evaluating how well an investment or strategy performed relative to the risk it took
  • Comparing managers, funds, or strategies on a risk-adjusted basis
  • Computing Sharpe, Sortino, Information Ratio, Treynor, or Calmar ratios
  • Performing upside/downside capture analysis against a benchmark
  • Calculating the Omega ratio for a given threshold return
  • Assessing M-squared (Modigliani-Modigliani) risk-adjusted performance
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129
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First Seen
Feb 19, 2026