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Data from Statistics Canada. Forecasts by Sigmanomics Forecast Engine.
CanadaCanada CPI YoY held to 3.0% in August 2026
Statistics CanadaMonthlyReleased September 2026
Canada CPI YoY held to 3.0% in August 2026, released September 2026. The reading matched expectations. The print is running well above the 12-month average of 2.6%. Over the past 3 months, CPI YoY averaged 2.83%, vs 2.4% in the prior 3-month window. CPI YoY is now the highest in 6 months.
Latest Release
3
Actual
3
Consensus
3
Previous
Median Absolute Error
±0.1 percentage points
across last 3 releases
Last Call
Jun 2026
Predicted: 2.45
Actual: 2.7
Error: -0.25
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
CORRELATED SYMBOLS— markets that historically move with this indicator
| Symbol | Direction | Correlation | Asset Class | Co-movement | Action |
|---|---|---|---|---|---|
| USD/CAD | ▼ Inverse | −0.50 | FOREX | Moves against | → View |
| CAD/JPY | ▲ Direct | +0.45 | FOREX | Moves with | → View |
| WTI Crude | ▲ Direct | +0.40 | COMMODITIES | Moves with | → View |
| EUR/CAD | ▼ Inverse | −0.35 | FOREX | Moves against | → View |
| XAU/USD | ▲ Direct | +0.30 | COMMODITIES | Moves with | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
THE RELEASE
CPI YoY (Canada) was reported at 3% in September 2026. This matched the market consensus of 3% exactly. The reading was unchanged from the previous release. Trailing 12-month context per ETL data through August 2026.
WHY IT MATTERS
The indicator has been trending upward over the last three releases.
THE MODEL'S TAKE
Historically, this indicator is negatively correlated with USD/CAD (Bullish CAD). A secondary relationship exists with CAD/JPY, positively correlated (Bullish CAD).
WHAT TO WATCH NEXT
Same-country events in the next 14 days include Housing Starts (Sep 16) and New Housing Price Index MoM (Sep 23).
Auto-generated from current model state · Refreshes on each release · Last update August 2026.
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CPI YoY - CA
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About CPI YoY — Canada
DEFINITION
Canada's CPI YoY for August held steady at 3.00%, matching July's reading exactly. The inflation rate remained unchanged from July's 3.00%, indicating persistent price pressures. Market participants will watch upcoming data for signs of easing as the Bank of Canada maintains its current policy stance. Updated 9/14/26
WHY THIS INDICATOR MATTERS
Inflation prints feed directly into central-bank policy expectations and real-yield calculations, and are among the most rate-sensitive releases on the calendar. The release is more useful as part of a longer-run signal than as a single-print catalyst. Released monthly.
WHAT CHANGED THIS MONTH
Latest reading (Aug 2026): actual 3 %. Prior reading (Jul 2026): 3 %. Before that (Jun 2026): 1.8 %.
WHAT'S NEXT
Sigmacast's 1-month forecast points to a higher reading versus the latest print, with the 3-month outlook reinforcing that direction. Both horizons are aligned bullish for this indicator, suggesting a consistent trend signal. Trend-driven dynamics are the primary tailwind in the current projection. This indicator correlates most strongly with USD/CAD (Bullish CAD, r=-0.50) — a useful reference for forex-focused traders.
Σ
EXPECTED ZONE
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Economic Calendar - CA Events
| Monday, September 14, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 12:30 | CA | Core Inflation Rate MoM | 0.1 | 0.2 | 0.2 | 0.15 | Low |
| 12:30 | CA | Common CPI YoY | 2.6 | 2.7 | 2.7 | 2.65 | High |
| 12:30 | CA | Median CPI YoY | 2 | 2 | 2 | 2.00 | High |
| 12:30 | CA | Inflation Rate MoM | -0.1 | 0.5 | -0.1 | -0.10 | Medium |
| 12:30 | CA | Trimmed CPI YoY | 1.9 | 1.9 | 1.9 | 1.90 | High |
| 12:30 | CA | Capacity Utilization | 80.7 | 82.2 | 82.4 | 81.55 | Low |
| 12:30 | CA | Inflation Rate YoY | 3 | 3 | 3 | 3.00 | High |
| 12:30 | CA | Core Inflation Rate YoY | 2.4 | 2.3 | 2.3 | 2.35 | Medium |
| 12:30 | CA | CPI YoY | 3 | 3 | 3 | 3.00 | Low |
| 12:30 | CA | Manufacturing Sales MoM | -0.4 | 0.1 | -0.2 | -0.30 | Low |
| Tuesday, September 15, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
| 12:30 | CA | New Motor Vehicle Sales | 190.2 | 190.1 | 190.10 | Low | |
| 12:30 | CA | Wholesale Sales MoM | -0.6 | 2.8 | -0.6 | -0.60 | Low |
| Wednesday, September 16, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
| 12:15 | CA | Housing Starts | 229.1 | 237.5 | 237.50 | Medium | |
| 12:30 | CA | Building Permits MoM | 18.5 | -5.8 | -5.80 | Low | |