Risk-Adjusted Return

Overview

Risk-adjusted return compares gains with measures such as volatility, downside deviation, drawdown, capital usage, expected loss, or value at risk. Common ratios provide different perspectives and should be selected according to the decision context.

A strong historical ratio may result from leverage, hidden tail exposure, illiquidity, smoothed valuations, short observations, or a favorable regime. Risk measures based on normal variation can miss rare losses and operational or legal constraints.

Analysts should state benchmark, horizon, risk-free assumption, fees, liquidity, leverage, and chosen risk measure. Comparisons need consistent data and stress testing, including scenarios where correlations, funding, or market access change sharply. Results should be presented with absolute loss and drawdown measures as context.

Risk-Adjusted Return is a measurable uncertainty or exposure that evaluates investment or business performance relative to the amount and type of risk taken to achieve it. Risk-adjusted return is meaningful only when the selected risk measure captures the exposures actually required to earn the reported performance.

For Risk-Adjusted Return, the assessment should evaluate evaluation of investment or business performance relative to the amount and type of risk taken to achieve it. The assessment record should separate observed evidence supporting evaluation of investment or business performance relative to the amount and type of risk taken to achieve it from assumptions, state the time horizon and existing controls, and identify who owns any remaining exposure. Monitoring should test whether the conditions described in evaluation of investment or business performance relative to the amount and type of risk taken to achieve it have changed enough to require a new rating, treatment, or approval.