Does a higher Sharpe ratio always mean a better PMS scheme?

Not by itself. Sharpe rewards excess return per unit of total volatility. A scheme can show a high Sharpe in a calm market regime, or because volatility is understated, or because the return window is short. Compare like-for-like horizons and pair Sharpe with drawdowns and tail-risk measures.

Should I use Sharpe or Sortino for PMS comparisons?

Sharpe penalizes all volatility, including upside volatility some investors welcome. Sortino focuses on downside deviation relative to a minimum acceptable return. Use Sharpe for broad risk-adjusted comparisons, and Sortino when downside pain is the primary concern.

What data choices can change Sharpe materially across providers?

Risk-free rate selection, return frequency (daily vs monthly), fee treatment (gross vs net), benchmark cash drag assumptions, and outlier handling can all shift the number. Prefer comparisons built on the same methodology and refresh cadence.

Sharpe Ratio

Name: Sharpe Ratio reference dataset
Creator: Know Your PMS

Published 2026-01-15. Last updated 2026-04-17. Editorial review: Know Your PMS editorial standards. By Abhimanyu Kucheria for Know Your PMS.

What Sharpe Ratio measures

Sharpe Ratio is one of the metrics we use to evaluate aPMS scheme. It helps quantify a specific dimension of performance, risk, consistency, or implementation quality.

**Best for:**Comparing risk-adjusted returns when volatility is the main risk concern.

Why it matters for PMS scheme evaluation

Adds context beyond headline returns by highlighting one key dimension of scheme behavior.
Improves comparability across schemes when used within the same strategy and benchmark context.
Becomes most useful when combined with other metrics (especially drawdowns and risk-adjusted measures).

How to interpret Sharpe Ratio

Use the Sharpe Calculator tool

Compare PMS schemes using this and other metrics

**Compare like-for-like:**use peer schemes with similar strategy and benchmark.
**Check multiple horizons:**avoid a single time window (for example 1Y vs 3Y vs 5Y).
**Use a cluster:**pair withMax DrawdownandVolatilityto understand trade-offs.

Common pitfalls

Read our methodology for calculation assumptions and limitations.

May understate tail risk; volatility isn’t the only kind of risk investors feel.
Short track records can make this metric unstable; prefer longer histories where possible.
Calculation choices can shift values—compare schemes using consistent assumptions.

Related metrics

FAQs

Sharpe Ratio is a metric used to evaluate PMS scheme behavior. In simple terms, it helps quantify: return per unit of total volatility; common risk-adjusted performance metric.

Not always. Higher values can come with trade-offs. Interpret Sharpe Ratio alongside drawdowns, volatility, and strategy context.

Compare within similar peer groups and across multiple horizons. Use Sharpe Ratio as part of a metric cluster, not a single-number decision.

What is Sharpe Ratio in a PMS scheme?

Sharpe Ratio is a metric used to evaluate PMS scheme behavior. In simple terms, it helps quantify: return per unit of total volatility; common risk-adjusted performance metric.

Is a higher Sharpe Ratio always better?

Not always. Higher values can come with trade-offs. Interpret Sharpe Ratio alongside drawdowns, volatility, and strategy context.

How should I use Sharpe Ratio to compare schemes?

Compare within similar peer groups and across multiple horizons. Use Sharpe Ratio as part of a metric cluster, not a single-number decision.

Next:How to compare PMS schemes·How to evaluate a PMS scheme·All metrics

Frequently asked questions

Does a higher Sharpe ratio always mean a better PMS scheme?: Not by itself. Sharpe rewards excess return per unit of total volatility. A scheme can show a high Sharpe in a calm market regime, or because volatility is understated, or because the return window is short. Compare like-for-like horizons and pair Sharpe with drawdowns and tail-risk measures.
Should I use Sharpe or Sortino for PMS comparisons?: Sharpe penalizes all volatility, including upside volatility some investors welcome. Sortino focuses on downside deviation relative to a minimum acceptable return. Use Sharpe for broad risk-adjusted comparisons, and Sortino when downside pain is the primary concern.
What data choices can change Sharpe materially across providers?: Risk-free rate selection, return frequency (daily vs monthly), fee treatment (gross vs net), benchmark cash drag assumptions, and outlier handling can all shift the number. Prefer comparisons built on the same methodology and refresh cadence.