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Tier 3 · GrowM10

Investing Fundamentals

~20 minNot started
Watch out:Complete 80% of Tier 2 to unlock the quiz, tools and XP for this module. You can still read the lesson.
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1

Risk and reward go together

Higher potential returns come with higher ups and downs. Cash is stable but loses to inflation over time; shares are volatile but have historically grown over long periods. Your time horizon matters more than almost anything.

Watch out:If you might need the money within ~5 years, investing is usually not the place for it.
2

Diversification — don't bet on one horse

Spreading money across many companies, sectors and countries reduces the damage any single failure can do. A global index fund holds thousands of companies at once.

Tip:"Don't put all your eggs in one basket" is the whole of risk management in one sentence.
3

Fees and time are the quiet giants

A 1.5% annual fee vs 0.2% sounds tiny but compounds into a huge difference over decades. Look for the Ongoing Charges Figure (OCF). And "time in the market" generally beats "timing the market" — regular investing (pound-cost averaging) avoids trying to guess the top and bottom.

Key figure

Timing the market means being right twice — when to sell and when to buy back. Most people, including professionals, get this wrong.

4

Index funds vs picking stocks

A low-cost index fund simply tracks a whole market; most actively managed funds fail to beat their index after fees over the long run. Stock-picking is higher-risk and time-intensive.

Watch out:"Guaranteed high returns" and pressure to act fast are hallmarks of scams (see the Scams module).
5

What's protected

Investments held with an FSCS-authorised firm are protected up to £85,000 if the firm fails — but this never protects you from the market falling. Use the Stocks & Shares ISA wrapper to keep gains tax-free.

MoneyHelper — investing basics

Read-only preview — the quiz and XP unlock with the tier.