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Citi: Surging Japanese Equities Driving Yen Weakness Through Investor Hedging

Summary
According to analysts at Citi, the record-breaking performance of Japanese stocks is prompting investors to sell the yen for hedging and rebalancing purposes, maintaining downward pressure on the currency.
The historic rally in Japanese equities is a key driver behind the yen's persistent weakness, as both domestic and foreign investors sell the currency to hedge their positions and rebalance portfolios, according to an analysis from Citi.
The Hedging Dynamic
Analysts at the bank note that as Japanese stock indexes climb to record levels, the yen is facing significant selling pressure from rebalancing and hedging-related transactions. Investors who hold rapidly appreciating Japanese stocks often sell the yen to mitigate currency risk on their holdings.
Citi states that continued strong gains in Japanese equities will likely maintain this downward pressure on the yen. However, if the pace of the stock market's ascent slows, the need for investors to execute yen-sale hedges would be reduced, potentially easing the pressure on the currency.
Policy Response and Key Levels
AdAccording to the firm, the yen's weakness under these conditions could only be controlled by two main factors: a decision by the Bank of Japan to bring forward its monetary policy normalization, or direct intervention by the Ministry of Finance to purchase yen.
In the near term, Citi has identified ¥165 per dollar as a critical level for the currency pair. The yen has been under sustained pressure for months, largely due to the wide interest rate differential between the Bank of Japan's ultra-loose policy and the tighter stances of other major central banks.
Despite the current headwinds, Citi noted that its long-term bullish scenario for the yen remains largely unaffected, even if Japanese equities continue to rise.