Statistics Canada released April CPI data on Tuesday showing headline inflation at 2.8% year-over-year, up from 2.4% in March and the highest reading in two years. The print came in below the consensus forecast of 3.1%, according to Trading Economics. The miss relative to consensus was driven by food inflation cooling to 3.5% from 4.0% and services inflation declining to 1.7% from 2.6%. Gasoline prices rose 28.6% year-over-year and energy overall climbed 19.2%, the fastest pace since 2022.

The more consequential number for the Bank of Canada's June 10 decision is not the 2.8% headline. It is the core. CPI-trim and CPI-median, the Bank's preferred underlying inflation gauges, averaged 2.1% in April, down from 2.3% in March, according to TD Economics and RBC. For a Bank that has explicitly committed to looking through energy-driven headline spikes provided core measures remain contained, the April data is precisely the outcome the look-through guidance was designed for. TD Economics stated bluntly after the release that there is "little argument yet for Bank of Canada rate hikes," and noted that market pricing for hikes has come down since the data landed.

The chart above shows Canada's headline CPI, core CPI (average of trim and median), and services CPI from January 2024 through April 2026, against the Bank of Canada's 2% target. The divergence between the headline and the core in the Hormuz closure period is the central analytical fact of this inflation cycle.

CANADA CPI — HEADLINE vs. CORE vs. SERVICES 2.8% ▲ Headline Apr 2026 Monthly  |  Jan 2024 – Apr 2026
Source: Statistics Canada, Bank of Canada. Core CPI is the average of CPI-trim and CPI-median as reported by Statistics Canada. Services CPI covers the services component of the basket, excluding food and energy. GST band marks the December 2024 to February 2025 holiday tax break period.  |  hdq.ca

The divergence between the headline and core in the Hormuz closure period is the defining feature of the current inflation cycle in Canada; services inflation's drop to 1.7% in April is the single most important number in the report for the Bank of Canada's near-term policy calculus.

What the BoC's Oil Assumption Means for the Back Half of 2026

Governor Tiff Macklem's "look-through" framework rests on a specific empirical condition: that elevated energy prices do not embed themselves into the broader price level through wage demands and services pricing. The April data supports that condition holding, at least for now. Services inflation at 1.7% is actually below where it spent most of 2024 and 2025. Wage growth at 4.5% year-over-year in April remained elevated, but eased from 4.7% in March. The unemployment rate rose to 6.9% in April and the economy shed 17,700 jobs, according to True North Mortgage's tracking of the April labour force survey. A labour market with slack is a labour market with limited ability to translate energy cost pressures into wage demands. That is the transmission channel the Bank is monitoring most closely.

What the April CPI data cannot resolve is the oil assumption embedded in the Bank's own April Monetary Policy Report. The MPR published April 29 assumes Brent crude averages approximately US$90 in the second quarter of 2026 and declines gradually to US$75 by mid-2027, aligned with the futures curve at the time of publication. Brent closed Tuesday at approximately US$111. The futures curve that the Bank's model used three weeks ago has moved substantially. The Bank was already operating under a scenario it acknowledged as optimistic relative to the tail risk of sustained higher prices. The tail risk is now closer to the base case.

Macklem addressed this directly at the April 29 press conference. He stated that if oil prices "were to stay elevated for a prolonged period, CPI inflation could rise further and remain elevated for longer" and that "monetary policy would need to tighten." The qualifying word is "prolonged." One quarter at $111 is not necessarily prolonged. Three quarters at $111 almost certainly is. The June CPI release, scheduled for June 22, will be the first read on whether April's cooperative core data was a temporary reprieve or a durable pattern.

The June 10 Decision and the Question Behind It

Bond markets as of Tuesday are pricing the June 10 Bank of Canada decision at roughly an 83% probability of hold, with hike probability having declined following the softer-than-expected core print, according to market pricing data tracked by LSEG Data and Analytics as reported by Yahoo Finance. TD Economics, RBC, and BMO all maintain their base cases of no change through 2026. Scotiabank remains the outlier, forecasting three 25-basis-point hikes in the second half of 2026, with CIBC projecting a cumulative 75 basis points by year-end.

The June 10 decision is not where the policy risk lives. It lives in the window between now and the July 15 meeting, where a full Monetary Policy Report will be published. By July 15, the Bank will have May CPI (June 22), May employment (June 5), and first-quarter GDP (May 29), giving Governing Council a materially more complete picture of whether the look-through framework is holding. The April CPI data released Tuesday bought the Bank the space to hold in June. Whether it has bought space for July depends on data that has not yet been released, and on whether Brent oil is still at $111 when the Governing Council meets next month.