The USD/JPY pair has increased by 0.17% to near 156.30, despite the Bank of Japan’s potential monetary policy changes for 2026. The BoJ Summary of Opinions indicates a possibility of further interest rate hikes to stabilise the Yen.
In the recent policy meeting, the BoJ increased rates by 25 basis points to 0.75%. The yen remains weak in comparison to other currencies, particularly the Australian Dollar.
The US Dollar Index
The US Dollar Index is roughly stable at 98.00 ahead of the FOMC minutes release. The Federal Reserve reduced interest rates by 25 basis points to 3.50%-3.75%, with only one future rate cut indicated for 2026.
The BoJ’s earlier ultra-loose monetary policy led to a yen depreciation. In 2024, the BoJ raised rates, moving away from this approach to counter inflation, exceeding its 2% target. A weaker yen and global energy price hikes influenced this decision.
The BoJ, acting as Japan’s central bank, ensures price stability, with an inflation target around 2%. Since 2013, the BoJ utilised Quantitative and Qualitative Easing, including negative interest rates and yield controls on government bonds.
Given the current situation on December 30, 2025, we see a clear conflict between central bank policies and market action. The Bank of Japan (BoJ) is signaling more rate hikes for 2026, while the Federal Reserve has already cut rates three times this year and is expected to cut again next year. Yet, the USD/JPY is pushing higher toward 156.30, suggesting the market is either skeptical of the BoJ’s resolve or is still focused on the existing rate gap.
Potential Carry Trade Risks
The fundamental case points toward a stronger yen in the coming weeks. We know from Japan’s recent data that core inflation has remained stubbornly above the 2% target for months, sitting at 2.6% in the last reading for November 2025, which gives the BoJ every reason to follow through on its hawkish promises. Conversely, the three Fed rate cuts in 2025 were a response to a cooling US economy, with unemployment having ticked up to 4.1%, justifying their dovish stance.
However, the significant interest rate differential, with the Fed’s rate at 3.50% and the BoJ’s at only 0.75%, still makes borrowing yen to buy dollars a profitable carry trade. This is likely what is keeping the USD/JPY elevated for now. We must also remember the sharp, sudden interventions by Japan’s Ministry of Finance back in 2022 and 2024 when the yen weakened to similar levels, making a long USD/JPY position risky.
This environment is ideal for using options to manage risk and speculate on upcoming volatility, especially with the FOMC minutes due. For traders who believe the policy divergence will finally assert itself, buying JPY call options or USD put options provides a defined-risk way to position for a drop in USD/JPY. Alternatively, given the threat of intervention and the uncertainty from the Fed, a long straddle could be effective to profit from a large price swing in either direction over the next few weeks.
