CAD Slips as Markets Brace for Wider US-Canada Rate Gap

Key Moments

Rate Differential Drives USD/CAD Higher

USD/CAD extended its upward streak for a sixth consecutive session, hovering around 1.4150 in Asian trading on Monday. The pair continued to climb as the Canadian Dollar (CAD) weakened amid expectations that the interest-rate gap between the United States and Canada will widen further.

That view has been reinforced by the Bank of Canada’s (BoC) September decision to keep its benchmark policy rate unchanged at 2.25%, which has supported the US Dollar (USD) relative to the Canadian Dollar.

Strategists Flag Stretched Move in CAD

Strategists at Scotiabank note that “wider US-Canada spreads have been a major headwind for the CAD over the past couple of weeks,” leaving the Canadian currency underperforming the USD and most other G10 currencies. At the same time, they caution that “the move feels somewhat stretched,” arguing that there is “limited scope for further tightening in Fed expectations while the BoC feels somewhat underpriced,” and suggesting that the recent weakness in the Canadian Dollar may have gone too far.

Oil, Geopolitics, and Inflation Risks

Firm oil prices continue to exert upward pressure on Canadian inflation, adding another layer of complexity for policymakers and traders. Market participants are watching for new catalysts while closely tracking developments in the Middle East.

Sentiment remains highly sensitive to the region after US President Donald Trump rejected Iran’s latest proposal to reopen the Strait of Hormuz, saying Tehran had overplayed its hand. He indicated that talks are expected to resume this week.

President Trump also signaled optimism that the conflict with Iran would be resolved soon, while leaving open the option of additional military action ahead of the midterm elections.

Federal Reserve Stance Bolsters US Dollar

The Federal Reserve recently lifted its federal funds target range at its latest policy meeting, reinforcing the yield advantage of the US Dollar over the Canadian Dollar. Following that decision, money market pricing now reflects a 65.9% probability of another rate increase at the October Fed meeting, compared with 57.6% one week earlier and 9.4% one month ago.

Data Watch: US Labor and Inflation Gauges in Focus

Traders are now turning their attention to key upcoming US economic releases. The focus is on employment data and the Federal Reserve’s preferred inflation measure, which will be scrutinized for clues on the future direction of monetary policy.

Last week, Cleveland Fed President Beth Hammack emphasized the risks of the public becoming accustomed to high prices. Philadelphia Fed President Anna Paulson similarly remarked that modest additional tightening may be appropriate.

Canadian Dollar: Core Drivers Explained

Primary Influences on CAD

The Canadian Dollar is primarily driven by the interest-rate stance of the Bank of Canada, movements in oil prices – given oil is Canada’s largest export – and the overall condition of the domestic economy. Inflation dynamics and the country’s trade balance, defined as the difference between export and import values, also play key roles.

Broader risk sentiment is another important factor. Periods characterized by increased appetite for riskier assets (risk-on) tend to support CAD, while risk-off environments usually weigh on the currency. As Canada’s largest trading partner, the performance of the US economy is also a critical influence on the Canadian Dollar.

BoC Policy and Its Currency Impact

The Bank of Canada shapes short-term interest rates by setting the rate at which financial institutions lend to one another, which in turn filters through to borrowing costs across the economy. Its primary objective is to keep inflation in a 1-3% range by adjusting interest rates as needed. Generally, relatively higher interest rates are supportive of CAD.

The BoC can also deploy quantitative easing or tightening to alter credit conditions. Quantitative easing is typically negative for the Canadian Dollar, whereas quantitative tightening is usually supportive.

Oil Prices and CAD Performance

Because petroleum is Canada’s largest export, changes in oil prices can have a direct effect on the Canadian Dollar. Rising oil prices tend to lift CAD as global demand for the currency increases, and they often improve the trade balance, which is also favorable for the currency. Falling oil prices usually have the opposite impact.

Inflation and Modern Currency Dynamics

In the current environment of relatively open capital flows, higher inflation can sometimes support a currency if it leads the central bank to raise interest rates. Higher rates can attract foreign capital in search of better returns, boosting demand for the local currency, in this case the Canadian Dollar.

Macroeconomic Data and CAD

A wide range of economic indicators can sway the Canadian Dollar, including GDP, Manufacturing and Services PMIs, labor market data, and consumer sentiment surveys. Strong readings tend to be positive for CAD, both by drawing in foreign investment and by potentially prompting the Bank of Canada to raise interest rates. Conversely, soft data typically weighs on the currency.