Risk profiling

Risk profiling is the process advisors and platforms use to assess how much investment risk a client can and should take on, combining risk capacity, the client's financial ability to absorb losses given their income, time horizon, and goals, with risk tolerance, their psychological comfort with volatility. The output is typically a risk score or category, such as conservative, moderate, or aggressive, used to guide asset allocation decisions.

Profiling is usually done through a questionnaire covering time horizon, investment goals, income stability, and hypothetical reactions to market losses, sometimes supplemented by behavioral or psychometric assessments that try to measure risk tolerance more consistently than self-reported answers. This differs from measuring a portfolio's actual realized risk, such as its volatility or standard deviation, which describes what a portfolio has done rather than what an investor says they can tolerate.

Risk profiling matters for suitability: recommending a portfolio that is too aggressive for a client's actual circumstances risks losses they cannot absorb or tolerate, while one too conservative risks failing to meet their goals. A well-documented pitfall is that stated risk tolerance shifts with recent market performance — investors report more risk tolerance after a rally and less after a decline — so profiles taken at a single point in time can understate risk at market peaks and overstate it near troughs.