Japan’s GDP growth is expected to ease to 0.8% in 2026 from 1.1% in 2025, as higher inflation and energy-related costs weigh on activity, with fiscal support and AI investment providing some offset. Monetary policy has already shifted: the Bank of Japan began adjusting accommodation in 2024 and has raised its policy rate to 1.0%, the highest level since 1995 after previously being negative.
Further tightening is pencilled in, with 25 bp increases roughly every four to five months, taking the policy rate towards a 2.50% terminal level by 2028. Longer-dated rates are also under pressure, with 10- and 30-year yields described as historically high, a move linked to public debt levels and the pace of policy adjustment. In FX markets, the yen and sterling are expected to weaken against the dollar, with USD/JPY projected at 165 and GBP/USD at 1.32 by Q4 2026, extending into 2027.
Strategies for a Weaker Yen and Rising Rates
We recommend derivative traders prepare for a weaker Japanese yen by buying USD/JPY call options targeting the 165 level by the end of the year. With the yen projected to depreciate due to slowing economic growth, hedging against a rise from the current trading range is highly sensible. Historically, when USD/JPY broke past the 160 threshold in mid-2024, it triggered heavy government intervention, but the current macroeconomic pressures make a climb to 165 highly probable by the fourth quarter.
We suggest shorting Japanese Government Bond (JGB) futures or entering payer swaps to capitalize on rising interest rates. As the Bank of Japan continues its steady hiking cycle of 25 basis points every few months toward a 2.50% terminal rate, long-term 10-year and 30-year yields are facing unprecedented upward pressure. Currently, Japan’s public debt-to-GDP ratio remains the highest in the developed world at over 260%, which will continue to push these yields higher as monetary tightening accelerates.
Trading Equity Market Divergence
We advise traders to utilize equity options to play the divergence between Japan’s booming artificial intelligence sector and its struggling, energy-dependent industries. While overall GDP growth is slowing to 0.8% this year, massive technology investments are keeping the Nikkei’s tech components highly resilient. Buying call options on Japanese tech firms while purchasing puts on energy-sensitive manufacturing stocks offers a balanced way to navigate this economic slowdown.
