The speaker explicitly states that the "loonie takes the full force of whatever is happening in crude markets," and that the historical oil-CAD correlation "holds up during geopolitical supply shocks." However, they also state the link "has weakened over time" and "you can't trade it on autopilot anymore." Canada is a major oil exporter without a strategic petroleum reserve to buffer price shocks. This creates a direct, undiluted link between crude prices and Canada's export revenues/terms of trade, which influences the currency. This causal chain is most dependable when price moves are driven by geopolitical supply disruptions. WATCH because the relationship is context-dependent. It presents a clear, high-signal setup worth monitoring specifically during periods where crude is dominated by geopolitical supply shocks, but it is not a persistent, standalone driver. The thesis breaks if other factors, such as central bank interest rate differentials or relative U.S. vs. Canadian economic growth, become the dominant drivers of currency markets, as they did in 2025.