Risk is not a single quantity. It is at least two — what your circumstances can absorb, and what your nerves can absorb — and confusing them produces portfolios people abandon.
Long-run real (after-inflation) returns have historically run roughly 5–7% for equities, 1.5–2.5% for bonds and 0–0.5% for cash. Volatility is the price paid for the higher number. Risk capacity is factual — your time horizon and income stability — and sets the ceiling. Risk tolerance is emotional and sets what you will actually hold through a crash. The binding rule: money needed within three years does not belong in equities.
Every liquid investment sits somewhere on a single trade-off: more expected return means more variability along the way. Nothing escapes it, and any product claiming to is either misdescribing itself or hiding the risk somewhere less visible.
| Asset class | Historical real return | Typical volatility | What it is |
|---|---|---|---|
| Cash / HISA | 0% to 0.5% | Almost none | Deposits. Nominal value cannot fall; real value erodes with inflation. |
| GICs | 0% to 1% | None if held to maturity | A fixed rate for a fixed term. Usually locked in; CDIC-insured to limits. |
| Bonds | 1.5% to 2.5% | Moderate | Lending to a government or company. Prices fall when rates rise. |
| Equities | 5% to 7% | High | Ownership of businesses. Drawdowns of 30–50% occur roughly once a decade. |
Those are real returns — after inflation, as Lesson 1.3 insisted. In nominal terms, add roughly 2 to 2.5%. They are long-run averages drawn from a century of data across developed markets, and no decade has actually delivered them; they are the centre of a very wide distribution, not a forecast.
Equities return more than bonds for a straightforward reason: shareholders are paid last. Bondholders get their interest before shareholders see a cent, and in a bankruptcy shareholders are wiped out first. The extra return is compensation for bearing that, and for tolerating the fact that prices move violently.
So volatility is not a flaw in equities that better analysis could remove. It is the mechanism by which the premium exists. If equities did not periodically fall 40%, they would not be priced to return 5–7% real — everyone would own them and the price would rise until the expected return matched a GIC.
This reframes what a crash is. A 35% decline is not evidence that something went wrong. It is the thing you agreed to when you accepted the higher expected return — arriving on schedule, roughly once a decade, in an unpredictable year. Investors who understand this hold through. Investors who believed volatility was avoidable sell at the bottom, which is Lesson 1.4's entire subject.
These get used interchangeably and they are completely different things.
| Risk capacity | Risk tolerance | |
|---|---|---|
| What it is | How much loss your circumstances can absorb | How much loss you can sit through without acting |
| Based on | Facts — time horizon, income stability, other assets, dependants | Feelings — temperament, experience, sleep |
| Changes when | Your life changes | Markets fall (usually downward, and fast) |
| Role | Sets the ceiling | Sets what actually gets held |
A 28-year-old with a stable public-sector salary, no dependants and a 35-year horizon has enormous risk capacity. If their tolerance is low enough that a 30% drop would make them sell, their effective allocation must respect the tolerance — because a 90/10 portfolio abandoned at the bottom performs far worse than a 60/40 portfolio held.
The right approach is to let capacity set the ceiling and tolerance set the actual allocation, then work on tolerance over time. Tolerance is partly educable: it grows with experience, with understanding why volatility exists, and above all with having lived through one downturn and seen the recovery. Capacity is not educable — a 62-year-old retiring in three years cannot study their way into a longer horizon.
The single most practical rule in this module:
Money you will need within three years does not belong in equities. Not some of it. None of it.
The reasoning is arithmetic rather than cautious. Over any one-year period, a broad equity market is close to a coin flip. Over three years the odds improve but remain uncomfortable. Over twenty years, positive real returns have been overwhelmingly likely. The equity premium is paid out over long periods, and a short horizon simply does not give it time to arrive.
So the down payment you need in eighteen months, next year's tuition, and your emergency fund all belong in cash, a HISA, a cashable GIC or a money-market fund. Not because those are good investments — they lose to inflation, as Lesson 1.3 showed — but because certainty of nominal value is exactly the property you need over that window. Matching the asset to the horizon is the job.
Real estate is a genuine asset class with long-run returns broadly comparable to equities, plus rental income and the leverage a mortgage provides. Direct ownership is illiquid, concentrated in one property in one city, and comes with maintenance and vacancy risk that spreadsheets underestimate. For most Canadians, a home is already an enormous, leveraged, undiversified real estate position — which is worth remembering before adding more.
Commodities — gold, oil, agricultural products — produce no cash flow. A share pays dividends and a bond pays interest; an ounce of gold sits there. Its return depends entirely on someone paying more for it later. Gold has historically held real value over very long periods and has sometimes performed well during crises, but it has no expected return in the way a productive business does.
Cryptocurrency is a high-volatility, speculative asset with a short history, no cash flow, and no consensus valuation method. Drawdowns exceeding 70% have occurred repeatedly. It is legal to own and some investors allocate a small percentage; what it is not is a substitute for a diversified portfolio, and it should never hold money you need. This course does not cover it further, and nothing here is a recommendation in either direction.
The unifying test for anything outside the main four: where does the return come from? Equities pay you from business profits. Bonds pay you contracted interest. Real estate pays you rent. If an asset's only path to a return is a higher price from a later buyer, you are speculating on sentiment — which can work, but should be labelled honestly and sized accordingly.
Over long periods, a globally diversified equity portfolio has historically returned roughly 5–7% a year after inflation, and bonds roughly 1.5–2.5%. Those are century-scale averages across a very wide distribution, not forecasts — no individual decade has actually delivered the average. For planning, using 4–5% real for an equity-heavy portfolio is a reasonable and slightly conservative assumption.
It depends on two separate things. Your risk capacity — time horizon, income stability, dependants — sets the maximum that makes sense. Your risk tolerance — what you would actually hold through a 35% decline without selling — sets what you should really own. A 90/10 portfolio abandoned at the bottom does far worse than a 60/40 portfolio held throughout. Lesson 5.2 covers specific model allocations.
Educational purposes only — not financial, investment or tax advice. RiskStock is not a registered dealer, adviser, or tax professional. Nothing in this course is a recommendation to buy or sell any security or product. Tax and benefit figures are for the 2026 tax year, were verified against official sources on 2026-07-27, and change annually — confirm your own numbers with the CRA and a qualified professional before acting.