Insights 
VT 
The U.S. and Japan announced a trade agreement that exceeded market expectations in scope and structure. However, UBS warns that this deal could negatively impact Japan’s economic growth.
The bank points to a 15% tariff, which may reduce Japanese exports and corporate profits. This reduction could lead to decreased business investment and lower consumer spending, critical components of Japan’s domestic economy.
Impact on Japan’s GDP
UBS predicts these effects could reduce Japan’s annual GDP growth by approximately 0.4 percentage points. The persistent global trade uncertainties further underline the fragility of the recovery.
Considering these pressures, UBS does not expect the Bank of Japan to raise interest rates soon. The bank anticipates that the central bank will maintain its accommodative policy at least until mid-2026, delaying tightening until a stronger recovery is evident.
Based on the analysis, we believe the Japanese yen is positioned for further weakness in the coming weeks. The expected economic drag will likely force the Bank of Japan to delay any interest rate hikes, widening the policy gap with other major central banks. This divergence creates a clear directional signal for currency derivatives.
The US dollar is already trading near a 34-year high of 158 yen, which validates this underlying weak-currency trend. While this level increases the possibility of government intervention, we see any resulting dips in the USD/JPY pair as buying opportunities. This environment makes purchasing call options on the currency pair an attractive strategy to capture further upside while managing risk.
Forecast for Japanese Economy
The view of a fragile recovery is supported by official data showing Japan’s economy contracted by an annualized 1.8% in the first quarter of 2024. This statistic reinforces the forecast that new trade tariffs will further suppress growth. We therefore anticipate that implied volatility on yen-related derivatives will remain elevated, presenting opportunities for traders who position for price swings.
For the Nikkei 225 stock index, the outlook is more complex. A weaker home currency is a tailwind for Japan’s large exporters, but the economic drag mentioned by the analysts presents a direct headwind to domestic demand. We believe this conflict will lead to choppy, range-bound trading, making strategies that profit from time decay, like selling out-of-the-money options, worth considering.
The expectation that monetary policy will remain accommodative through mid-2026 suggests that longer-term interest rate swaps will continue to price in very low yields for Japan. This stability contrasts sharply with uncertainty in the United States and Europe. Traders can use futures on Japanese Government Bonds to position for this prolonged period of low borrowing costs.
