$87 billion intervention curbs carry-trade shorting opportunities; yen retraces half its gains, approaching 160, as the Takaichi administration strongly backs an autumn rate hike

The record-breaking joint foreign exchange intervention by Japan and the United States failed to reverse the yen's weakness, instead providing carry traders with an opportunity to rebuild short yen positions at higher levels. In the face of wide interest rate differentials, any effort to support the yen may simply offer new entry points for short sellers. The approximately $87 billion in joint intervention undertaken by Japan and the U.S. in late July resulted only in a brief rebound in the exchange rate. According to market observers such as JPMorgan Private Bank and State Street Bank & Trust, hedge funds had halved their short yen positions by August 4, but some investors have already begun returning to yen-funded carry trades, causing the yen to give back its gains.

wallstreetcnAug 14 16:36

Report: Bank of Japan may raise interest rates as early as September, with potential acceleration in subsequent hikes

According to three sources cited by media outlets, the Bank of Japan may raise interest rates as early as its September 17–18 policy meeting and is considering accelerating the pace of tightening thereafter. Since 2024, the BOJ has raised rates at a pace of approximately twice a year. The market has currently priced in an nearly 80% probability of a rate hike in September.

wallstreetcnAug 14 14:36

The yen is once again approaching the 160 level, prompting a former Japanese foreign exchange diplomat to warn that the United States and Japan could jointly intervene in the currency market "at any time," while the Bank of Japan may accelerate its intere

A former senior Japanese foreign exchange diplomat stated that Japan may intensify its intervention in the yen market, while the Bank of Japan accelerates the pace of interest rate hikes.

Zhitong FinanceAug 14 13:13

Has nearly $100 billion in intervention failed to stop the yen from plunging toward 160? The yen has given back nearly half of its rebound as the impact of coordinated U.S.-Japan intervention fades.

The yen weakened slightly against the U.S. dollar, approaching a key level that could fuel market speculation about renewed intervention by Japanese authorities to support the currency.

Zhitong FinanceAug 11 20:02

Who Takes Over After Coordinated Intervention: Timing of Bank of Japan Rate Hike in Market Focus

The impact of yen intervention is rapidly fading—after rebounding from a 40-year low of 164 to 155, it is once again approaching the 160 mark. The core issue has shifted from 'whether to intervene' to 'when to raise rates': the exclusion of the European Central Bank from the coordination mechanism has significantly undermined the credibility of joint intervention; market consensus is increasingly clear that without accompanying rate hikes by the Bank of Japan, any support for the yen will be short-lived. September or December? This debate over the timing of a rate hike is now shaping the fate of global carry trades.

wallstreetcnAug 11 11:24

The yen has only stabilized temporarily—what happens after the midterm elections?

Former Wall Street fund manager Ed Dowd believes that the timing of this intervention closely coincides with the U.S. midterm elections, and its primary objective is to prevent Japan from selling over USD 1 trillion in U.S. Treasury securities and to curb a sharp rise in U.S. Treasury yields, thereby avoiding pre-election economic turmoil that could harm the ruling party’s interests. However, structural issues such as the U.S.–Japan interest rate differential remain unresolved, and post-election political incentives to support markets will likely wane, potentially leading to renewed yen weakness and posing even sterner tests for financial markets.

wallstreetcnAug 8 13:12