Morgan Stanley has taken a contrarian stance on the Japanese yen, arguing that its recent strength is a temporary phenomenon driven by short-term position squaring rather than a fundamental shift in the currency's outlook. The bank's strategists, including Koichi Sugisaki, David Adams, and Andrew Watrous, are now advising clients to position for renewed yen weakness, setting a target of 163 yen per dollar on a long USD/JPY trade.
The recommended trade comes with a stop-loss set at 150, with the 163 level representing the exact point where the currency pair traded in late July. That period marked a significant depreciation of the yen that prompted a rare coordinated intervention by Japanese and US authorities to support the currency. The yen is currently hovering near the 154 level against the dollar, having posted its first two-week winning streak in four months, bolstered by the earlier joint intervention and fresh signals of support from Washington this week.
US Treasury Secretary Bessent has issued a firm warning to traders betting on continued yen depreciation, challenging the market's willingness to test America's commitment to assisting Japan in propping up its currency. However, Morgan Stanley contends that this recent yen rally does not alter the medium-term weakness that remains embedded in the currency's fundamentals.
The bank's strategists attribute the current yen strength primarily to the unwinding of short-term carry positions, spurred by market speculation that Japan's Government Pension Investment Fund (GPIF) might drive capital repatriation, rather than any genuine change in underlying conditions. They emphasize that the probability of large-scale capital flows returning to Japan remains relatively low, suggesting the market's concerns may be overblown.
Japan's persistently low interest rates have long made the yen a favored funding currency for global carry trades, where investors borrow yen cheaply and invest in higher-yielding assets elsewhere to capture the interest differential. This strategy has historically sustained selling pressure on the yen and contributed to its prolonged depreciation. Recent disruptions to this trade logic have come from multiple angles: direct currency intervention by US and Japanese authorities, hawkish signals from Bank of Japan officials hinting at further rate hikes, and government efforts to encourage domestic pension funds to increase their exposure to local markets.
These combined factors triggered speculation that major Japanese institutions, including GPIF, might sell overseas assets and repatriate funds, prompting some yen bears and carry traders to close positions and fueling the recent appreciation. Morgan Stanley, however, believes such concerns about massive capital repatriation are likely exaggerated. As these fears dissipate and the significant interest rate differential between Japan and the US persists, investors are expected to re-establish yen-funded carry trades, which would once again exert downward pressure on the currency.
The strategists project that as "excessive repatriation concerns fade and carry positions are gradually rebuilt," USD/JPY will revert toward its fair value level. Given the current exchange rate near 154, the bank's 163 target implies a potential additional depreciation of approximately 5.5% for the yen against the dollar.