Tariff Shock Sends Canadian Dollar Lower, USD/CAD Heads Toward 1.40

Tariff Shock Sends Canadian Dollar Lower, USD/CAD Heads Toward 1.40

TORONTO, August 24, 2026, 18:40 EDT — The Canadian dollar declined sharply on Monday after fresh tariffs reignited concerns about the currency, putting the USD/CAD exchange rate back on track toward the 1.40 mark.

  • The Canadian dollar slipped roughly 0.5% after U.S.-Canada trade discussions collapsed.
  • USD/CAD hovered close to 1.385, retracing the majority of last week’s move sparked by deals.
  • An average forecast from five banks predicts the pair will reach 1.40 in the third quarter.
  • Canada to respond with matching dollar-for-dollar measures following new 50% tariffs imposed by the U.S.

The Canadian dollar weakened on Monday as a trade truce collapsed. USD/CAD hovered close to 1.385, leaving the loonie at approximately 72.2 U.S. cents.

This development is significant as it wiped out the bulk of the previous week’s relief rally. USD/CAD reached 1.3757 on August 20 as investors were expecting a deal. Monday’s level was approximately 0.7% above that, indicating stronger demand for the U.S. dollar.

The adjustment could continue moving. According to a consensus from five banks, USD/CAD is expected to reach 1.40 this quarter, which is roughly 1.1% higher than where it stood on Monday. The poll also forecasts a move to 1.38 by the end of the year, if the impact dissipates.

USD/CAD outlookQ3 2026Q4 2026Q1 2027Q2 2027
Average of five banks1.401.381.361.35
National Bank1.401.371.35
TD1.371.351.33
Desjardins1.421.401.38
BMO1.411.401.39
CIBC1.401.371.36
Forecasts published by MTFX on August 12, 2026. A higher USD/CAD rate means a weaker Canadian dollar.

The trigger was political. Prime Minister Mark Carney stated that Canada halted talks following a U.S. proposal with conditions he described as “uneconomic” and eroding the advantages of a potential agreement. Prime Minister of Canada

Washington imposed extra duties of 50% after a three-day pause that concluded on August 21. Ottawa reports that these tariffs affect about C$28 billion in Canadian exports.

Canada announced plans to impose equivalent tariffs in response. This increases the threat of reduced trade flows and steeper import expenses for both countries.

The market response in currencies was subdued. “There are only mild market reactions thus far,” noted Scotiabank economist Derek Holt. On Monday morning, the loonie continued to be the softest performer among major currencies versus the U.S. dollar. The Canadian Press

However, the trade channel is converging with weaker factory figures. Statistics Canada’s early estimate indicated that manufacturing sales in July slipped by 0.2%, mainly due to declines in chemicals and fabricated metal products. The estimate was based on a weighted response rate of 69.8% and could be updated.

A softer currency can help support exporters’ revenue in Canadian dollars, while also raising the domestic price of imported equipment and consumer products. This dynamic makes the Bank of Canada’s balance between inflation and growth more challenging.

Investors are watching 1.40 as the immediate resistance level. If USD/CAD rises above this point, it may push toward the upper end of the survey’s August range of 1.38–1.42. Holding below 1.38, on the other hand, would indicate that the impact of the tariff shock is being limited.

The upcoming phase is implementation. Investors will monitor the definitive tariff lists, possible exemptions, and any reactivated negotiating avenues. Canadian manufacturing data and oil prices are expected to influence the currency’s movement.

Risks: A swift resumption of diplomatic talks might undo Monday’s gain. Broader retaliatory actions, a decline in factory orders, or a drop in crude oil prices could send the loonie below present expectations.

FX dashboard · Canadian dollar

Trade shock puts USD/CAD 1.40 back in play

Market snapshot: August 24, 2026, 18:40 EDT. Currency figures reflect late Monday trading and the latest cited reports; forecast figures are dated August 12, 2026.

CAD under pressure

USD/CAD

1.385

Late trade, Aug. 24 EDT

CAD/USD

$0.722

About 72.2 U.S. cents

CAD daily move

−0.5%

Approximate, Aug. 24

Q3 bank average

1.40

About 1.1% above spot

New U.S. duty

50%

Roughly C$28bn of goods

Relief rally reversed

1.4201.4051.3901.375Aug 20Aug 24Q3 avg. 1.37571.3851.40
Observed market levelsFive-bank Q3 average

Three trade paths

ScenarioUSD/CAD zoneSignal
Talks restart; exemptions widen1.37–1.38CAD relief
Duties hold; limited escalation1.38–1.40Range
Retaliation broadens1.40–1.42CAD risk

Scenario bands are analytical ranges, not point forecasts. The published August forecast range is 1.38–1.42.

Bank forecast dispersion

ForecasterQ3 2026Q4 2026Q1 2027
Five-bank average1.401.381.36
National Bank1.401.371.35
TD1.371.351.33
Desjardins1.421.401.38
BMO1.411.401.39
CIBC1.401.371.36

Transmission map

Trade volumesCAD ↓Higher duties threaten export demand and cross-border factory activity.
Import costsInflation ↑A weaker loonie raises Canadian-dollar prices for imported equipment and goods.
Bank of CanadaMixedGrowth damage argues for easing; import inflation argues for caution.
OilWatchLower crude would remove a traditional source of support for the currency.
Leokadia Głogulska

Leokadia Głogulska is a financial and technology journalist at TS2.tech. Her coverage ranges from stocks and artificial intelligence to space technology and developments across global markets. She graduated from Wrocław University of Economics and Business and worked in financial analysis before becoming a business journalist.

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