How to read a mutual fund's risk

Two funds can post the same return but carry very different risk — one glided there, the other white-knuckled through 40% swings. Since you only get to keep returns you can hold on for, reading risk is as important as reading returns. Here's how, in plain English.

The SEBI Riskometer

Every fund carries a regulator-mandated riskometer label from Low to Very High, recalculated monthly from the actual portfolio. It's a useful first filter — a "Very High" label on a fund you wanted for a 2-year goal is a red flag — but it's coarse: nearly all equity funds cluster at "Very High", so it can't distinguish between them. For that, use the numbers below.

The key risk metrics

• Standard deviation — how much returns swing around their average. Higher = bumpier ride.
• Beta — how sharply the fund moves with the market: above 1 amplifies, below 1 cushions.
• Sharpe ratio — return earned per unit of total risk. The workhorse "was it worth it?" number.
• Sortino ratio — like Sharpe, but counts only downside risk, which is what actually hurts.
• Alpha — extra return the manager added over the benchmark, after risk.
• Information ratio — how consistently the fund beats its benchmark, not just how much.

A worked comparison

Fund A: 14% CAGR, standard deviation 13, Sharpe 0.9. Fund B: 15% CAGR, standard deviation 22, Sharpe 0.6. B's headline return is higher, but it delivered less return per unit of risk — its investors endured far bigger drawdowns for one extra point of CAGR, and many likely sold somewhere in the middle of one. On risk-adjusted terms, A is the stronger fund. This is exactly why the Dhanik Score weights Sharpe at 30% rather than ranking by raw returns.

How to use them together

• Compare only within the same category — a small-cap fund will always look riskier than a large-cap; that's the category, not the manager.
• Prefer higher Sharpe/Sortino and positive alpha, with a beta you can genuinely live with.
• Check the numbers over 3–5 years, not one; risk stats over short windows are noise.
• No single number tells the whole story — read them as a panel, alongside rolling returns for consistency.

The risk question that matters most

Before any ratio, ask: if this fund fell 30% next year, would I hold on? Historical drawdowns are the most visceral risk statistic there is — equity categories have repeatedly fallen 30–60% in bear markets and taken one to three years to recover. If the honest answer is no, the fix isn't a better fund; it's a lower-risk category — hybrid, balanced advantage, or a larger debt allocation. Risk you can't hold through converts temporary declines into permanent losses.

→ See all of these under "Risk Analysis" on any fund's detail page, or side by side in Compare.