Japan's Stock Market Crashes 13% as BOJ Rate Hike Shatters Yen Carry Trade

The Nikkei plunged 13% following the Bank of Japan's rate hike, triggering massive liquidations across Asian markets and raising fears of a global crisis.

English · Original discussion in Spanish · Published

Nikkei Plunges 13% in Historic Trading Session

On Monday, August 5, 2024, the Tokyo Stock Exchange recorded its largest percentage drop ever, with the Nikkei 225 index plummeting 12.4%. Major Japanese banks lost 20% of their value, and panic spread across Asia: Taiwan fell 7%, Korea halted trading due to volatility, and US futures pointed to a red open. The immediate trigger was the Bank of Japan's (BOJ) rate hike on July 31, which broke the yen carry trade and forced investors to unwind positions massively.

The Yen Carry Trade That Backfired

For years, hedge funds and global traders borrowed yen at near-zero rates to invest in high-yield assets, mainly US technology. When the BOJ raised rates to 0.25%, the yen appreciated 10% in a few days, and lenders faced losses in both directions: they had to repay a more expensive yen and sell the leveraged stocks. "This is an announced black swan," wrote an analyst, recalling Nassim Taleb's warnings about the violent burst of artificially sustained markets.

Chain Reactions and Central Bank Responses

Forced liquidation hit Bitcoin, which lost 15%, and the "Magnificent Seven" tech giants. The Fed had not yet intervened, but the market expected an emergency statement. Meanwhile, in Osaka and Tokyo, tourists filled terraces, oblivious to the stock market panic. "Nothing peine today," one participant joked, reflecting the skepticism of those who see these corrections as buying opportunities. However, US unemployment data from the previous Friday already showed weakness, and consensus pointed to a global recession being closer than central banks admit.

What Comes Next?

Japan's history is that of a three-decade monetary experiment with negative rates ending in a painful adjustment. The BOJ faces the dilemma of continuing to raise rates to stabilize the yen, or cutting them to calm markets. For now, the Nikkei has rebounded 5% in the trinc hours, but volatility remains extreme. What no one explains is why policymakers ignored signals that the carry trade was a ticking time bomb.

Related Forum Discussions

Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (222 replies).

More summaries

All summaries in English →

Back