Japan’s Foreign Reserves Suffer Record $80 Billion Drop After Yen Intervention

Japan’s foreign exchange reserves reportedly suffered their largest-ever monthly decline in August 2026, highlighting the enormous cost of Tokyo’s efforts to defend the yen against persistent selling pressure.

Official data from Japan’s Ministry of Finance showed that reserves fell by $79.6 billion, or 6.18%, during August to $1.208 trillion. The decline was the biggest since comparable records began in 2000.

Intervention

The fall followed an unprecedented currency intervention campaign in which Japanese authorities sold dollars and bought yen in an attempt to halt the currency’s slide.

Between 30 July and 26 August, Japan spent approximately ¥15.4 trillion ($98.6 billion) supporting its currency – the largest monthly intervention on record.

The intervention initially proved effective. The yen had fallen towards 164 against the dollar, close to a 40-year low, before recovering to around 155.

Weak

However, the currency subsequently weakened again towards 160, demonstrating the difficulty of fighting powerful market forces through intervention alone.

Much of Japan’s reserves are held in foreign securities, with U.S. Treasury securities believed to make up a substantial proportion.

Foreign securities in the reserves fell by around $87.8 billion during August 2026, fuelling speculation that Tokyo sold some Treasuries and other assets to finance its yen purchases. However, the official data do not identify exactly which securities were sold.

Implications

The episode also carries wider implications for global markets. Large-scale Japanese Treasury sales could add pressure to U.S. bond markets, while continued intervention raises questions about how long Tokyo can continue spending its reserves to support the yen.

Japan still possesses one of the world’s largest pools of foreign reserves. Nevertheless, August’s 2026 record decline sends a powerful message: defending a currency can be extraordinarily expensive when underlying economic forces are working against it.

Is America’s Safe-Haven Status Starting to Slip? Why Central Banks Are Moving Gold Out of New York

U.S. Gold Migration

For decades, the United States has been regarded as the world’s ultimate financial safe haven. Is America’s Safe-Haven Status Starting to Slip?

From U.S. Treasury bonds to the U.S. dollar and the vaults of the Federal Reserve Bank of New York, global investors have traditionally trusted American institutions to protect their wealth in times of crisis.

That confidence is now being tested.

The Dutch

The Netherlands has recently moved around 86 tonnes of gold from the United States and Canada to London. The country cites growing geopolitical uncertainty and the need to ensure its reserves can be accessed quickly in a crisis.

The Dutch central bank reportedly said the move was designed to improve the “tradability” of its gold. Distributing its reserves more evenly is considered a top priority.

France and Germany

France has also reportedly removed its remaining gold holdings from New York, while Germany previously repatriated a substantial proportion of its reserves.

These moves do not necessarily mean central banks believe their gold is unsafe in America. Rather, they reflect a growing desire for greater control and diversification.

Poland and China

Gold has become increasingly attractive as governments confront geopolitical tensions, sanctions, inflation and concerns about the long-term sustainability of government debt.

Central banks bought 289 tonnes of gold in the second quarter of 2026 alone, with Poland and China among the largest buyers.

The question, therefore, is whether this represents the beginning of a broader shift away from the U.S. financial system.

Treasuries are still desirable

The evidence is mixed. The Federal Reserve itself argues that Treasury securities remain an important component of global reserves, with foreign official investors still buying U.S. Treasuries overall since 2022.

Yet symbolism matters. When countries start moving their gold away from New York, they are signalling that diversification and control have become more important.

The U.S. may not have lost its safe-haven status. But the world’s central banks are clearly no longer taking it entirely for granted.