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Funds and index funds

Lesson 6 of 12 in our free Investing Basics guide: a 5-minute money game with the key points below.

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Questions you'll answer

What does an index actually measure?

Quick facts

  • Aims to match a stock market index → Index (tracker) fund. That's the tracker's whole job.
  • A manager picks shares they think will beat the market → Active fund. Active management.
  • Usually has lower ongoing charges → Index (tracker) fund. No star manager to pay — usually cheaper.
  • Might beat the market, might lag behind it → Active fund. Active can do better or worse than the index.
  • Fact: “An index fund can still fall in value.” — If the market falls, so does the tracker. It's diversified, not protected.
  • Fact: “Funds let small investors spread risk across many holdings.” — Pooling money makes diversification possible with small sums.
  • Myth: “Active funds always beat index funds because experts run them.” — Many don't, especially after their higher fees are taken into account.

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