Diversification

In plain English

Diversification is the investing version of “don’t put all your eggs in one basket”. You spread money across different companies, industries, countries and types of asset.

The idea is that different investments do well at different times, so losses in one area can be cushioned by others.

An everyday example

If all your money is in one company and it collapses, you lose everything. If it is spread across 100 companies, one collapse costs you about 1%. An index fund that tracks hundreds of companies is a common, simple way to diversify.

Why it matters for investors

Diversification is one of the few ways to reduce risk without necessarily giving up much return. It cannot stop losses when the whole market falls, but it protects against one bad bet ruining your plans.