Index Funds vs. Actively Managed Funds: The Data Is Clear

The Case for Index Funds

Low costs, broad diversification, and tax efficiency make index funds the default choice for most long-term investors. The S&P 500 has returned ~10% annualised over the past century.

Why Active Funds Struggle

Fees eat returns. A 1% expense ratio on an actively managed fund means your manager must beat the market by more than 1% every year just to break even — and most don't.

When Active Makes Sense

Niche asset classes with less efficient pricing — small-cap emerging markets, for example — can reward skilled active managers. But they're the exception, not the rule.