Here’s Why Crypto Traders Need to Watch the Fed’s H.4.1 Report This Week

The yen carry trade has supported risk assets for years, but a reversal could trigger forced crypto selling. Crypto investor Arthur Hayes warned on August 3 that markets should watch this week’s Federal Reserve H.4.1 release for signs that Japan used US Treasury holdings as collateral to obtain dollars during recent yen intervention efforts. The move has raised questions about how central banks may manage currency pressure without disrupting bond markets, with potential effects on global liquidity and risk assets like Bitcoin (BTC). Watching the Fed’s Balance Sheet The H.4.1 report publishes weekly details on the Fed’s balance sheet, including any repo activity with foreign central banks, which is why Hayes pointed traders there for confirmation. His post followed last Friday’s coordinated currency action, which Treasury Secretary Scott Bessent said had been taken to counter “disorderly yen movements,” and that his department is still in close contact with the BOJ and Japan’s Ministry of Finance and “will not hesitate to participate in further joint intervention.” He also called for the FIMA repo facility, which lets foreign central banks borrow against Treasury holdings, to be exp...