Index Funds and ETFs: The Simplest Way to Own the Whole Market

Here’s the most freeing idea in investing: you don’t have to pick the winners. You can just own all of them.

That’s what an index fund does, and it’s the heart of one of my Nomad Principles: own the casino, don’t play it. Picking individual stocks is going to the casino. Some nights you win big, most nights the house takes your money. Buying a low-cost index fund is owning a piece of the casino itself. You collect a slice of every winner without having to guess which one it’ll be. The house always wins, so be the house.

Let me break down how that actually works, and why it quietly beats trying to be clever.

What is an index fund (and an ETF)?

An index fund is a basket of investments that automatically tracks a market index. An index like the S&P 500 is just a list of the 500 biggest US companies. Instead of betting on one of them, an index fund buys a little of all of them. You own the whole list.

An ETF (exchange-traded fund) is an index fund that trades like a stock. You buy and sell it through any brokerage account whenever the market is open, the same way you would a single share. Most of the low-cost funds Canadians use day to day are ETFs.

The short version: an index fund is the strategy, an ETF is the convenient wrapper. For your purposes, they do the same job.

Why they work so well

1. Instant diversification

Diversification means spreading your money across many investments so one bad apple can’t sink you. Put everything in one stock and a single bad quarter can wipe you out. Spread it across hundreds of companies and any one of them tanking barely moves the needle.

One all-in-one ETF can hold thousands of companies across dozens of countries. That’s owning every table in the casino at once. You get that spread automatically, without picking a thing.

2. Tiny fees (the silent wealth killer)

Every fund charges a yearly fee called the MER (management expense ratio). It comes off the top whether the fund goes up or down, and you never actually feel it leave, which is exactly what makes it so dangerous. Fees are the silent wealth killer.

Index funds charge a fraction of what actively managed bank mutual funds do, often around 0.2% versus 2%. That gap sounds tiny. It isn’t. On a growing portfolio over 30 years or more, paying 1% to 2% extra every year can quietly cost you over $200,000. The banks count on you not noticing. The less you pay to own your investments, the more stays yours, and choosing a low-cost index fund is the easiest six-figure decision you’ll ever make.

3. They clean up after themselves

Index funds are self-cleansing. When a company falls apart, it drops out of the index and a stronger one takes its place, automatically. You never have to notice or do anything. The fund quietly upgrades itself over time, which is exactly what you want for a hold-for-decades plan.

4. They are genuinely easy (and boring, which is the point)

Buying an ETF takes about 30 seconds in an app. Pick one, buy it, done. No spreadsheets, no earnings calls, no watching the news.

I’ll be honest with you. I have a finance degree and I still spent years chasing hot stocks and clever bets. Almost all of them lost. My boring, globally-diversified index fund was one of the only things that actually worked. That’s the lesson behind another principle I live by: boring wins. The exciting strategy is usually the expensive one. Boring isn’t a compromise here. It’s the edge.

What to actually buy

For most Canadians, a single all-in-one ETF covers everything. These funds hold a globally diversified mix of stocks (and sometimes bonds) in one ticker, and they rebalance themselves. Popular examples to research include VEQT, XEQT, VGRO, and VBAL. Pick one that matches how much risk you’re comfortable with, buy only that one, and move on.

If you use a robo-advisor like Wealthsimple Invest, it picks the equivalent for you based on a short risk questionnaire. Even easier, and the registered tool handles the part you don’t have to do yourself.

The honest caveats

Index funds are not magic. They still go down when the whole market goes down. In a crash, your index fund falls with everything else. The difference is it always comes back with the market, because it is the market. A single company might not.

They also won’t make you rich overnight. They are built for steady, boring, decades-long growth. If you want a little excitement, that is what a small fun-money bucket is for.

Where this fits

Index funds are the engine. To make them work, you want them inside the right account and bought on autopilot:

• Open the right account first (see the order of operations)
• Automate your contributions so you buy every paycheck
• Let compound interest do the heavy lifting over decades

Curious what consistent investing in a low-cost index fund could grow into? Run your numbers through the Compound Interest Calculator.

The takeaway

You don’t beat the market by outsmarting it. You win by owning all of it, paying almost nothing to do so, and then leaving it alone for decades. Own the casino. Keep your fees near zero. Then let boring do its quiet, compounding work while you go live your life.

---

Not sure which fund or account is right for you? The 4-week coaching program walks you through picking your fund, opening the account, and automating it, so you end up with a system you understand and control. Or start free with the tools.