# Risk tolerance in investing explained > Investing & ISAs · Last updated 4 July 2026 Canonical HTML: https://moneyguide.org.uk/investing/risk-tolerance-investing-explained/ Markdown mirror: https://moneyguide.org.uk/investing/risk-tolerance-investing-explained.md ## Quick answer Risk tolerance is how much short-term loss you can accept without selling at the wrong time. It combines financial capacity (can you afford a fall?) with emotional attitude (will a 30% drop make you panic?). Your portfolio should match the lower of the two. Investing always involves uncertainty. Shares can fall sharply even when long-term returns are positive. Understanding your risk tolerance helps you choose the right mix of shares, bonds and cash — and stick with it through volatile periods. ## Key facts - Risk capacity: your financial ability to absorb losses without derailing goals - Risk attitude: your emotional comfort with volatility — often lower than capacity - Longer time horizons usually allow more shares because you have time to recover - A 60/40 global portfolio can still fall 15%–20% in a bad year — that is normal ## Capacity vs attitude Capacity depends on age, income stability, emergency fund size and how soon you need the money. A 30-year-old saving for retirement at 68 has high capacity; someone retiring next year has low capacity for equity-heavy portfolios. Attitude is personal. Some investors cannot stomach a 20% fall even when they could afford it financially. Your portfolio should reflect whichever constraint is tighter. Online risk questionnaires from platforms are a starting point, not a final answer. Revisit your tolerance after major life changes — marriage, children, redundancy or inheritance. ## Matching your portfolio Low tolerance: more cash and high-quality bonds, fewer individual shares. Consider a cautious multi-asset fund or a higher bond weighting in a global index portfolio. Medium tolerance: a diversified global equity index fund plus a bond allocation — perhaps 60%–80% equities for long-term goals. High tolerance: mostly equities, possibly including emerging markets and smaller companies. Still diversify — concentration in one stock or sector is not the same as accepting volatility. ## Common mistakes Selling after a crash crystallises losses and misses recovery. Pound-cost averaging and rebalancing help you stay invested without trying to time the market. Chasing last year's best-performing fund often means buying high. Index funds remove manager-selection risk at low cost. Ignoring fees: a 1% annual platform and fund charge compounds to a large drag over decades. See our investment platform guide for fee comparison. ## Frequently asked questions ### Does higher risk always mean higher returns? Historically equities have beaten bonds over long periods, but past performance is not guaranteed. Higher risk means wider outcomes — including permanent loss on individual companies. ### Should I reduce risk as I age? Many investors gradually shift toward bonds and cash as they approach the date they need the money. Pension drawdown may still need growth assets if you retire for 20–30 years. ### Are cash ISAs risk-free? Cash avoids market volatility but inflation can erode purchasing power. For goals more than five years away, some equity exposure often makes sense if your tolerance allows. ## Primary source https://www.moneyhelper.org.uk/en/savings/investing ## Related - [Pound-cost averaging](https://moneyguide.org.uk/investing/pound-cost-averaging-explained/) - [UK vs global equity funds](https://moneyguide.org.uk/investing/uk-vs-global-equity-weightings/) - [Index funds vs active funds](https://moneyguide.org.uk/investing/index-funds-vs-active-funds/) --- Independent UK money guidance from [Money Guide](https://moneyguide.org.uk). Information only — not regulated financial advice.