NextFin News - The Bank of Canada left its benchmark rate unchanged at 2.25% on Wednesday for a seventh straight meeting, but Governor Tiff Macklem used the decision to draw a sharper line on inflation than markets expected: the war in the Middle East, not Canada's retaliatory tariffs on U.S. goods, is the bigger threat to price stability.
The Governing Council held the overnight rate at 2.25%, a level untouched since October 2025, in a move that was widely anticipated. What was not fully priced into the messaging was the hierarchy of risks Macklem laid out in his opening statement: the ongoing conflict in the Middle East is "keeping energy prices higher for longer, and this has increased the upside risks to the outlook for inflation," while the new U.S. tariffs and Canadian counter-tariffs "could add costs for some businesses and feed into consumer prices over time."
The sequencing matters. Canada is set to impose 15%, 25%, and 50% duties on $27.6 billion of U.S. goods starting September 8, matching dollar-for-dollar the 50% U.S. tariffs on $27.6 billion of Canadian goods that took effect August 22. A trade war on Canada's doorstep would normally be the dominant story for a small open economy. Macklem effectively subordinated it, describing the inflationary risks from Canada's counter-tariffs as "fairly modest" and identifying the global energy shock as the biggest tailwind to higher prices. "The bigger issue for inflation is really what's going on in the Middle East," he said at the press conference.
The inflation backdrop gives the concern teeth. Total CPI ran at 3.0% in July, a full percentage point above the Bank's 2% target. Strip out gasoline and inflation was 2.2%; the Bank's preferred core gauges, CPI-trim and CPI-median, sat at 1.9% and 2.0% respectively. In other words, the overshoot is almost entirely an energy story - so far. That is precisely the distinction Macklem is guarding: look through the direct effect, but act before it spreads.
Growth, meanwhile, is firmer than the tariff narrative suggests. The economy expanded at a 3.3% annualized pace in the second quarter, and Macklem said "the data reaffirm our view of a broadening recovery." The Bank does not expect a "large direct impact" from the new U.S. duties, though targeted sectors could be hit hard. The council's judgment: the economy is evolving broadly in line with its July forecast, so policy stays put - but with a bias shift toward the upside risk on inflation.
"Monetary policy cannot offset the effects of tariffs or influence global energy prices. What we can do is ensure global developments don't jeopardize price stability in Canada."
That line is the whole story in miniature. A central bank cannot shoot oil prices down, and it cannot tariff-proof the economy. What it can do is raise rates if a temporary energy spike starts rewriting wage and price contracts. Macklem is telling markets he is watching for that threshold - and that he ranks the oil shock ahead of the trade shock in the queue of things that could force his hand.
Why the Oil Shock Outranks the Tariff Shock
The ranking is counterintuitive until you separate a one-time price-level shift from a self-reinforcing price dynamic. Tariffs raise the price of specific imported goods - a step change in the level of prices for steel, aluminum, dairy, appliances, and farm equipment. Once the new duties are in place and pass through, that effect largely lands. It is inflationary in the quarter it hits, then it is history. It also carries a growth cost: uncertainty delays investment and hiring, which is disinflationary. For a central bank, the two effects partly cancel.
Oil works differently. An energy price rise is not a single line item; it is an input to every supply chain, every commute, every freight contract, and every heating bill. The transmission channel is broad and recursive: higher fuel costs raise production costs, which raise consumer prices, which feed wage demands, which raise costs again. That is why Macklem's threshold language is so specific.
"The longer oil prices and refinery margins stay high, the greater the risk that higher energy prices spill over and turn into persistent inflation."
Duration, not level, is the trigger. The Bank's own forecast reveals how much it is betting on mean reversion. The July Monetary Policy Report projected inflation returning to the 2% target in early 2027, but that path "assumes oil prices come down and stabilize between US$70-US$75 per barrel." Macklem acknowledged that "market expectations for oil prices have shifted up since July" and that "with the conflict ongoing and shipments through the Strait of Hormuz still curtailed, upside risks to our inflation forecast have increased." The forecast's central assumption is the very variable most exposed to escalation.
The scale of the disruption helps explain the caution. The U.S. Energy Information Administration estimates that crude and petroleum liquids moving through the Strait of Hormuz averaged 4.9 million barrels per day in the second quarter of 2026, down from 21.6 million barrels per day in the fourth quarter of 2025, before the conflict began. The agency forecasts Brent crude averaging around $85 a barrel in the third quarter of 2026 - $11 higher than its prior outlook - before easing to $78 in the fourth quarter and $69 in 2027, assuming flows normalize and most shut-in production is restored in the first quarter of next year.
So the Bank's view, and the EIA's base case, share the same bet: this is a cyclical supply disruption that unwinds. Macklem is not predicting persistent inflation. He is pricing insurance against the scenario where the Hormuz closure outlasts the market's patience.
The Cyclical Call - and the Structural Layer Underneath
This is where the cyclical-versus-structural distinction does real work, because both forces are present and they point in different directions.
The oil shock is cyclical. It is a supply interruption with a visible off-ramp: the EIA expects flows to recover and prices to fall back toward $69 by 2027. A cyclical shock mean-reverts on its own once the blockade eases. That is the Bank's base case, and it is why holding at 2.25% remains the right call today.
The tariff regime, by contrast, is structural. A 50% tariff matched dollar-for-dollar by retaliatory duties is not a temporary disturbance; it is a rewrite of the rules governing Canada's largest trading relationship. Rules-based fragmentation of that kind does not self-correct. It raises the equilibrium cost of cross-border production permanently, or at least until a political settlement reverses it. On any standard definition, that is a regime shift, not a cycle.
Here is the asymmetry that makes Macklem's prioritization defensible: the structural shock (tariffs) is the bigger threat to growth, while the cyclical shock (oil) is the bigger threat to inflation. Monetary policy is an inflation-fighting tool with growth side effects. It is therefore rational - if easy to misread - to treat the growth-damaging structural shock as the thing you endure, and the inflation-driving cyclical shock as the thing you watch.
Macklem said as much in effect: the Bank does not expect a large direct impact from the new U.S. duties, and the counter-tariff inflation risk is "fairly modest." The growth hit from tariffs is real but diffuse and partly offset by a broadening recovery in exports. The inflation hit from oil is concentrated, measurable against a 2% target already breached by a full point, and capable of becoming self-sustaining.
What the Market Has Priced - and What It Has Not
The market reaction was muted because the hold itself was never in doubt. Canadian interest-rate futures pointed to no change at the September and October meetings, and the decision delivered exactly that. Bond yields had been rising into the meeting on the inflation read, doing some of the Bank's tightening work without an actual rate change.
What is not fully priced is the asymmetry in Macklem's reaction function. The consensus among major forecasters remains a hold through year-end: CIBC sees "little prospect" of any change this year, KPMG expects the Bank to stay on hold through 2027, and RBC's chief economist Frances Donald said Macklem "put a stake in the ground" by emphasizing inflation risk without implying an imminent hike. Capital Economics' Stephen Brown went further, arguing that if global oil prices show little sign of easing, "a rate hike at the bank's final meeting of the year in December is now on the table."
That spread of views - from hold-through-2027 to a December hike on the table - is the tell. The market has priced the modal outcome (no move in October) but has not settled the conditional: what prints would flip the Bank from "prepared to adjust" to actually adjusting? The read here is that Macklem has lowered the bar for a hike relative to a cut. A central bank that volunteers an increased upside inflation risk while growth is running at 3.3% annualized is not leaning toward easing. The next decision, on October 28, will carry a fresh Monetary Policy Report with updated oil assumptions - and that is where the market will get its first clean look at whether the $70-$75 oil assumption still holds.
The Strongest Case Against This Read
The bear case for Macklem's hawkish tilt is straightforward, and it comes from the growth side of his own mandate. Inflation is at 3% because of gasoline. Ex-gasoline, it is 2.2%. Core measures are at target. Raising rates does nothing to lower the price of oil - Macklem conceded the Bank "cannot influence global energy prices." If the Bank tightens into a tariff war, it risks crushing a recovery that is only just broadening, and it would be fighting a price-level shock with a demand tool. CIBC's Avery Shenfeld and KPMG's Ali Jaffery are effectively making this argument: with both the tariff and Iran fronts capable of shifting quickly, the prudent call is to hold through 2027 and let the shocks play out.
There is force to that view. History is littered with central banks that tightened into supply shocks and manufactured recessions. And the EIA base case - oil back to $69 in 2027 - would validate patience.
But the counter-argument rests on the second-order channel the bear case underweights: expectations. Inflation at 3% with core at 2% is stable only if households and firms believe it will get back to 2%. The moment that belief slips, the 2.2% ex-gasoline print becomes a floor, not a ceiling, because workers bargain and firms price on expected inflation, not today's core. Macklem's July statement already flagged this: "As inflation comes down, there is risk that it gets stuck above the 2% target." His September repetition of the spillover warning, with oil assumptions already breached, is the Bank building credibility before it needs to use it. Waiting until core prints at 3% to act is how supply shocks become demand-side inflation.
The falsifying signal is concrete: if CPI-trim or CPI-median prints at or above 2.5% for two consecutive months, or if Brent averages above $90 a barrel through the fourth quarter, the "transitory energy spike" framing breaks and the hold-through-2027 consensus is wrong. Either outcome means the spillover Macklem is guarding against has begun.
What Comes Next
The practical implications split cleanly by horizon.
In the short term, the Bank holds. The October 28 decision, accompanied by a fresh Monetary Policy Report, is unlikely to move rates unless oil has surged further. Market pricing for no change is close to unanimous, and the Bank has no incentive to surprise when it is still gathering evidence on the tariff pass-through.
Over the medium term - the next two to three decisions through December - the path depends entirely on oil. Base case: Brent drifts toward the EIA's $78 fourth-quarter average, Hormuz flows improve, and the Bank stays at 2.25% while talking tough. Upside case: the conflict widens, Brent holds above $90, core inflation firms, and a December hike moves from "on the table" to probable - the Capital Economics scenario. Downside case: the tariff war deepens, exports stall, growth rolls over, and the inflation scare proves to have been a price-level blip; the Bank then faces the unpleasant choice of cutting into sticky energy-driven inflation.
For investors and businesses, the exposure map is clear. Canadian rate-sensitive sectors - housing, utilities, highly leveraged corporates - are short a hawkish surprise from Macklem, though the probability-weighted call remains on hold. Energy producers and exporters benefit from a higher-for-longer oil complex. Importers of U.S. goods facing the September 8 counter-tariffs should treat the duty schedule as the new baseline, not a negotiating position that will be waved: 15%, 25%, and 50% matching U.S. rates, dollar-for-dollar on $27.6 billion of trade, is a structural regime, and pricing should reflect it.
The longer-term lesson is about the hierarchy of shocks. Trade fragmentation is the structural story of the decade for a trading nation like Canada - it will reshape supply chains, investment, and potential growth whether or not oil moves. But it is a growth story first and an inflation story second. The Middle East conflict is the reverse: a cyclical supply story that becomes an inflation story if it lasts. Macklem has told the market which one keeps him awake.
The Bank of Canada is not choosing between tariffs and war. It is choosing which shock it can afford to look through - and for now, the governor has decided that a trade war hurts growth, but only an energy war breaks the inflation target.
Data as of the Bank of Canada's September 2, 2026 rate decision and press conference; oil forecasts from the U.S. Energy Information Administration's Short-Term Energy Outlook.
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