Bitcoin hovered around $78,500 as the Japanese yen weakened beyond 160 per dollar in Tokyo, while a U.S. strike on Iran’s Larak Island heightened uncertainty across global markets. The developments followed Friday’s stronger dollar and hawkish comments from Warsh at Jackson Hole, which prompted markets to increase bets on a potential Federal Reserve rate hike.
Bond investors were reportedly adjusting their positions to reflect a higher probability of Fed tightening. The shift had already contributed to institutional withdrawals from bitcoin ETFs during May and June. The yen also remains an important funding currency, with investors often using low-cost yen financing to gain exposure to U.S. stocks and Treasury bonds.
U.S. Treasury Secretary Scott Bessent said Sunday that the yen’s recent moves remained under control and did not warrant a coordinated intervention by the U.S. and Japan. Reuters similarly reported Bessent’s assessment that the currency’s movements were contained.
Bessent had cautioned Friday that a disorderly decline in the yen could eventually contribute to higher U.S. borrowing costs. That potential transmission channel makes the Japanese currency an important part of the broader market equation involving Treasury yields, Fed expectations and crypto positioning.
Iran Strike Raises the Macro Pressure
The U.S. strike on Iran’s Larak Island added geopolitical risk to an already challenging backdrop of yen weakness and rising rate expectations. Oil prices moved higher while equities came under pressure following the action, although bitcoin’s response was relatively restrained.
Bitcoin Consolidates Around $78,000
Bitcoin’s decline remained below 1% on the day even as the yen crossed the closely monitored 160-per-dollar level and tensions in the Gulf increased.
The same dollar strength that pushed the yen lower also weighed on cryptocurrency prices, leaving bitcoin near $78,000 as investors balanced several competing macro forces.
Performance across the wider crypto market was uneven. Solana and Dogecoin dropped about 3% each, while Ether, BNB, Zcash and Tron were close to unchanged. Over the past week, Solana gained approximately 8%, whereas Dogecoin declined around 10%.
Monday was also the last trading day of August, putting attention on the month’s final bitcoin ETF flow numbers. Investors were watching to see whether the recent eight-day streak of ETF inflows could survive the renewed shift toward tighter monetary-policy expectations.
U.S. economic data will be another major focus. Reuters reported that investors are looking toward the upcoming nonfarm payrolls and consumer inflation reports for clues about the Federal Reserve’s path heading into its September meeting. In the crypto market, the final August ETF flow figure may offer the more immediate indication of investor demand.
The dollar’s trajectory, the yen’s position near levels that could trigger intervention and the outlook for U.S. interest rates remain among the key macro variables influencing bitcoin and other risk assets.
