What Is Dollar Milkshake Theory?
The Dollar Milkshake Theory, coined by Brent Johnson of Santiago Capital, posits that the US dollar will strengthen dramatically as global financial stress increases. Like a milkshake being sucked through a straw, the dollar "sucks up" global capital as investors flee to the world's reserve currency during crises, creating paradoxical dollar strength even as the US prints money.
How Dollar Milkshake Theory Works
The theory argues that while all central banks are debasing their currencies through money printing, the dollar's unique status as the global reserve currency means it absorbs capital flows during crises. Foreign borrowers in dollar-denominated debt must buy dollars to service their obligations, creating structural demand. The stronger dollar then creates more stress for dollar-debtors, creating a self-reinforcing cycle.
Why It Matters for Traders
The Dollar Milkshake has significant implications for crypto: a strengthening dollar (rising DXY) historically pressures Bitcoin and risk assets. If the theory plays out, periods of dollar strength could create extended headwinds for crypto. However, the theory also suggests that when the dollar eventually breaks (from its own unsustainable strength), the reversal would be explosive — potentially triggering one of the greatest crypto bull markets ever.
