Arthur Hayes argues Washington and Tokyo are quietly coordinating to push the yen higher, a shift he says would flood markets with fresh dollar liquidity and become a powerful bullish catalyst for bitcoin.
Key Takeaways
Arthur Hayes published his “Yen-quake” essay on Substack on August 10.Japan and the GPIF pension fund hold a combined $1.373 trillion in U.S. Treasuries as leverage.The Fed’s FIMA repo facility caps each counterparty at $60 billion, a limit Hayes expects to rise.The third move, Hayes believes, could spike U.S. bond yields.
The FIMA Repo Mechanism, ExplainedHayes also cited a recent coordinated foreign-exchange intervention, in which the U.S. and Japan reportedly spent a combined $100 billion attempting to manage the exchange rate, as a sign policymakers are already moving in this direction. He postured the setup as a modern echo of the “Plaza Accord” era, when coordinated intervention last reshaped the dollar-yen relationship, though he stopped short of predicting exactly when a formal agreement might be announced.
Hayes’ argument centers on the fact that expansions of dollar liquidity, however they are engineered, tend to lift bitcoin and other risk assets. If the Fed’s balance sheet grows to accommodate more FIMA repo activity, Hayes contends that liquidity does not stay contained to foreign-exchange markets. It leaks into global asset prices, bitcoin included.
