Investing Basics

Lesson 3 of 30 2 min read

Risk and return: the unbreakable link

Key idea

Higher potential return always comes with higher risk. Anyone promising big returns with no risk is selling something dangerous.

This is the single most important rule in investing: risk and return are linked. To earn more, you must accept more uncertainty. There is no asset that reliably delivers high returns with no risk. If one is offered to you, treat it as a warning, not an opportunity.

The trade-off, across assets

BroadlyRiskReturn potential
Cash, savings, FDsLowLow
Debt (bonds, debt funds)Low to moderateModerate
GoldModerateModerate, uneven
Equity (stocks, equity funds)HighHigh, over long periods

What 'risk' really means here

Risk is not the chance of total loss in a sensible portfolio; it is the volatility, the ups and downs, you must sit through to earn the higher return. Equity can fall sharply in a bad year, then recover and grow over many years. The risk is the bumpy ride, and the return is the reward for staying on it.

The scam test: "guaranteed high returns," "double your money fast," "no risk, big gains." Every one of these breaks the risk-return link, which cannot be broken. High return with no risk does not exist.

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