Should I pick an index fund or an actively managed fund
For core, long-term savings, a single low-cost, broad-market index fund usually beats an actively managed fund. The index buys the whole market at roughly 0.1% a year versus about 1.5% for active; after fees compound over a decade, the index has historically beaten around nine in ten comparable active funds.
How to do it
- Identify your core, long-term holdingsSeparate the buy-and-hold money you won't touch for years from any short-term or speculative pots. Only the long-term core is what this applies to.
- Choose one broad-market index fundPick a single fund that tracks a wide index of the whole market, rather than one that bets on individual stock picks. Broad coverage in one line keeps it simple.
- Check the expense ratio before buyingOpen the fund's fact sheet and find the annual expense ratio in the fine print. Aim for under about 0.2% a year.
- Compare it to your current active fund's feeLook up what your existing actively managed fund charges. A gap from ~1.5% to ~0.1% compounds heavily over ten years or more.
- Automate the contribution and leave itSet a recurring deposit into the index fund and avoid tinkering. The low fee and whole-market exposure do the work over time.
Questions that come up
Does the index always beat active funds?
No. Over long stretches it has beaten roughly nine in ten comparable active funds, but a minority of active funds do outperform, and you can't reliably know in advance which ones. The odds and the low fee are what make the index the sensible default, not a guarantee for every year.
What counts as a low expense ratio?
For a broad-market index fund, aim for under about 0.2% a year, and many charge near 0.1%. Anything approaching 1% is expensive for a passive fund. Compare a few options on the same index, since the tracked market matters more than tiny fee differences between similar funds.
Is this right for money I need soon?
No. This applies to core, long-term savings you can leave invested for years. Money you'll need within a few years shouldn't sit in a stock-market fund at all, since prices can fall in the short term. Keep near-term cash somewhere stable instead.
Full transcript
Pick one low-cost index fund for your core savings. Not an active manager betting on stock picks — one fund that buys the whole market. Same deposit, ten years. Active fees run about one-point-five percent yearly; the index, zero-point-one. After fees, the plain index curve ends higher. It's beaten roughly nine in ten active funds. Before your next contribution, check your fund's expense ratio.