The lesson in full
If all your money sits in one company and it fails, you lose everything. Diversification means spreading money across different investments so no single one can sink you.
Real example: when US energy giant Enron collapsed in 2001, its shares became almost worthless. Many employees had most of their retirement savings in Enron stock and lost their jobs and savings at the same time.
Different assets react differently. Stocks, bonds, gold and cash often move in different ways, so a fall in one can be cushioned by the others.
Like a street seller with umbrellas and sunglasses: rain or sun, something sells.
An easy way to diversify is an index fund or ETF: one purchase, hundreds of companies, across many industries.
- Common mistake
Mistake: owning five tech stocks and calling it diversified. If they all depend on the same thing, they fall together. And in some years, like 2022, even stocks and bonds fell together.
- Key takeaway
Diversification doesn't remove risk or guarantee profit. It stops one bad bet from ruining you.
Quick check
- Diversification means... Spreading money across investmentsDifferent investments rarely all fail at the same time.
- Why diversify? So one bad investment can't sink youIt limits the damage any single failure can do. It can't guarantee gains.
- An easy way to own many companies is... An index fundOne purchase gives you a small piece of hundreds of companies.
- Which portfolio is the least diversified? Five shares in the same industryCompanies in the same industry tend to rise and fall together.
Words in this lesson
Investing Basics
- Investing or trading?
- Compounding: growth on growth
- Time in the market
- Indexes and ETFs
- Mutual funds
- Fees and costs add up
- Don't put all your eggs in one basket
- Building a simple portfolio
- Rebalancing your mix
- Bull and bear markets
- Dividend investing