Canada's dollar climbed to a six-week high on Thursday, lifted by a sharp move higher in crude oil and by traders who appear more focused on the Bank of Canada's next move than on fresh data suggesting the country's economy is losing steam.
US crude rose about 2.7% to roughly $104.80 a barrel, a gain that rippled straight through to the loonie — the nickname for the Canadian dollar. The currency's strength alongside oil is a familiar pattern for anyone who watches Canada closely, and it says a lot about what still drives the country's economy.
Why oil and the loonie move together
Canada is one of the world's larger oil producers, and energy makes up a meaningful slice of what the country sells to the rest of the world. When crude prices rise, Canada's export earnings tend to improve, because it is getting more money for the same barrels. Economists call this an improvement in the terms of trade — essentially the ratio between what a country pays for imports and what it earns from exports.
A better terms of trade supports a currency in two ways. First, it draws in foreign buyers who need Canadian dollars to pay for those exports. Second, it can feed into higher domestic prices, which keeps inflation risk alive and gives a central bank reason to keep policy tight. That second channel is the one markets were watching on Thursday.
Oil's move higher also fits a broader pattern of energy strength that has been visible across markets, with crude reacting to supply concerns and geopolitical tension in key shipping routes. For a commodity-sensitive currency like the loonie, those headlines matter more than most.
Soft GDP, but traders look past it
The day's economic data was not especially flattering. New gross domestic product readings hinted that Canada's economy is slowing — a signal that would normally weigh on a currency, since slower growth usually means less demand for a country's goods and less reason for its central bank to raise interest rates.
This time, the market shrugged. Traders leaned toward the view that the Bank of Canada may still have room to hike rates again, with markets pricing roughly a 50% chance of such a move. That is a coin flip, and it tells you how genuinely uncertain the outlook is.
The logic runs like this: even if growth is cooling, inflation that stays sticky — and oil prices that keep pushing higher — can force a central bank's hand. Policymakers have repeatedly said they want to see inflation return to target before easing off, and energy costs feed directly into the inflation numbers they watch.
When growth data and inflation risk point in opposite directions, currency traders tend to trade the interest-rate story first.
It is worth remembering that a 50% probability is not a forecast. It is a snapshot of what futures markets imply at a given moment, and it can swing sharply on a single inflation report or central bank speech.
What it means for investors
For ordinary investors, the loonie's move is a reminder that currency and commodity risk are tightly linked in Canada — and that link cuts both ways.
- Currency exposure matters. Canadians who hold US stocks or US-dollar assets see the value of those holdings translated back into loonies. A stronger Canadian dollar mechanically reduces the local-currency value of US investments, even if the underlying asset is unchanged.
- Energy is a swing factor. Oil's rise supports Canadian energy producers and the broader TSX, which is heavily weighted toward financials and resources. But higher crude is also a cost for airlines, trucking firms and manufacturers.
- Rate expectations drive everything. If the Bank of Canada does hike again, borrowing costs for mortgages, credit lines and business loans stay elevated for longer. If it pauses, the loonie could give back some of this gain.
- Watch the data calendar. Inflation prints, jobs reports and the central bank's own commentary will matter more than any single GDP reading in setting the next move.
It is also worth noting that currency moves of this kind are rarely one-directional. A six-week high sounds dramatic, but it reflects a modest shift in relative expectations rather than a fundamental re-rating of the Canadian economy. Similar dynamics have played out in other commodity-linked currencies, where oil strength and central bank signals have combined to lift exchange rates even as domestic data softened.
For investors with globally diversified portfolios, days like this are a useful reminder that returns come from three places: the asset itself, the currency it is denominated in, and the interest-rate environment around it. Ignoring the currency piece is easy when it is quiet — and costly when it is not.
The next few weeks will likely hinge on whether oil holds its gains and whether the Bank of Canada's tone shifts. Until then, expect the loonie to keep taking its cues from crude.
