Episode 29: The Loonie (The Textbook Relationship Decays)

Hey! I'd love to hear your thoughts, send me a voice note.Episode Summary Why did the Canadian dollar stop behaving like oil's sidekick? In this episode, John and Jane break down the forces that drive a floating currency and explain why the traditional "petrodollar" textbook explanation has broken down in recent years. They reveal how holding a foreign asset exposes you to two completely separate returns—which can easily wipe each other out—and expose the single largest invisible fee in retail investing that your brokerage likely never highlights on your statement.Key ConceptsThe Exchange Rate as a Relationship: An exchange rate is simply the price of one currency in terms of another. It is not an inherent quality of being "strong" or "weak"; the Canadian dollar can easily rise against the US dollar and fall against the Euro on the exact same day.The Pure Float: Canada operates a floating exchange rate, meaning the price is determined strictly by what the market clears at. The Bank of Canada does not target the exchange rate; it targets inflation, treating the Loonie's value merely as an input or a channel through which monetary policy travels.The Four Drivers of the Loonie:Interest Rate Differentials: When Canadian interest rates rise relative to US rates, global capital flows in to capture those higher yields, which supports the Loonie.Commodity Prices: As a major resource exporter, higher energy prices traditionally translate to foreign buyers converting currency into Canadian dollars. However, this relationship has weakened due to pipeline bottlenecks, shifts in Canada's export mix, and the US transitioning into a major energy producer itself.Risk Sentiment: During global stress, international investors flee to the safety of the US dollar, which weakens the Loonie regardless of Canada's actual economic health.Trade and Capital Flows: Tourism, asset purchases, trade balances, and foreign direct investment continuously shape currency demand.Purchasing Power Parity (PPP): Over decades, exchange rates tend to gravitate toward a level that equalizes the cost of goods between countries. However, this theory is practically useless for individual planning, as massive deviations can easily persist for years.The Double-Return TrapInvesting in US assets exposes you to a second, hidden return stream: the currency. John and Jane illustrate this with a simple scenario:You convert $10,000 CAD into $7,400 USD to buy an American ETF.Over the year, the fund has a great run and gains 10%, growing to $8,140 USD.However, if the Canadian dollar also strengthened by 10% against the USD during that same year, converting your money back will yield exactly your original $10,000 CAD. The currency move completely neutralized your 10% stock market gain.Conversely, currency can act as a natural cushion. In 2008, when global stock markets collapsed, the Canadian dollar fell sharply against the safe-haven US dollar, which significantly softened the blow for Canadian investors holding US assets.Disclaimer This show provides educational content and does not constitute financial advice. John and Jane are not registered to advise you on securities; please consult a licensed professional for your personal situation.