U.S. & Japan Failed to Save the Yen… Stock Market Crisis Coming!

AI-generated source summary

The yen has been weakening against the US dollar, reaching a peak of 163 USD/JPY before a temporary low of 155. The Bank of Japan and US Treasury have intervened by selling dollars and buying yen, a tactic that has proven successful in the short term but strategically failed. The intervention involved approximately $73 billion, with the yen rallying violently and then reversing almost immediately. The economic incentive to hold over yen has not changed. The core issue is Japan's policy dilemma due to its high debt levels, making interest rate hikes, a potential solution to support the yen, a painful prospect. Historically, interventions often fail, and attempts to raise rates aggressively can lead to higher borrowing costs, weaker growth, and economic strain. The yen's continued weakening suggests a downward spiral, with potential for further intervention. The current yield differential between US Treasuries and Japanese government bonds is significant, encouraging carry trades where investors borrow yen at low rates to invest in higher-yielding US assets. This has led to a situation where a large portion of Japanese investors, including institutions and individuals, are engaged in this strategy. The breakdown of this carry trade, coupled with potential Fed rate hikes and the inherent risks of Japanese economic policy, could lead to significant market volatility.

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