Seven classic strategies, from low risk and low return to an ambitious, volatile profile, with blended approaches in between. Each is passive and deliberately neutral, and none is a recommendation. They are reference instruments: instead of judging your portfolio against a blank page, you can set it beside these models and ask whether yours does better or worse, and at what cost in risk. The seven make the trade-off plain, since higher returns have come with deeper drawdowns and higher volatility. The graph, statistics and compositions below let you see for yourself.