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VT 
Technical Analysis Overview
The Japanese Yen (JPY) fell against the US Dollar (USD) in the Asian market, remaining near a nine-month low. Japan’s economy shrank by 0.4% in the July-September period, the first contraction in six quarters, with GDP dropping 1.8% year-on-year. These economic concerns arise as Japan’s Prime Minister Sanae Takaichi plans fiscal stimulus and supports an ultra-loose monetary policy, limiting expectations of a Bank of Japan interest rate hike. The USD/JPY pair maintained above mid-154.00s, although Japanese authorities showed wariness against placing aggressive JPY bets.
Speculation hints at possible intervention by Japanese authorities to curb further currency depreciation. The weaker risk appetite benefits the safe-haven JPY, while the USD faces challenges in attracting further support amidst concerns over the US government’s prolonged shutdown. Japan’s Cabinet Office data hinted at economic weakness, affecting bets on a near-term interest rate hike by the BoJ. Takaichi’s remarks on fiscal policy and regional tensions, particularly with China concerning Taiwan, further influenced market sentiment.
Verbal intervention by Japan’s officials has deterred more aggressive JPY betting. The Finance Minister prioritised monitoring FX movements, while the Economy Minister warned against a weak JPY increasing import costs and affecting CPI. Meanwhile, US Federal Reserve caution on economic data tempers rate cut expectations, supporting the USD and the USD/JPY pair. Key upcoming US data releases might provide future rate cut indications.
Technically, the USD/JPY pair bounced back from 153.60 support, remaining bullish with scope for further gains above the 155.00 mark. Conversely, a slip below 154.00 may attract buyers around the 153.60-153.50 area, with extended weakness testing the 153.00 level. The BoJ’s past ultra-loose policy contributed to Yen depreciation, contrasting sharply with other central banks’ high-rate policies in recent years. This trend reversed in 2024 as BoJ adjusted policies, driven by rising Japanese inflation and potential salary increases.
The BoJ, setting Japan’s monetary policy, shifted from its long-standing stance amid inflation pressures surpassing its 2% target. Global factors, including energy price spikes, influenced inflation, while internal policy shifts saw the BoJ modifying its approach by March 2024. This marked a move away from the years-long policy causing Yen depreciation despite global economic shifts.
Policy Divergence
The divergence between US and Japanese policy remains the central driver, creating upward pressure on the USD/JPY. We see Japan’s economy struggling, with the recent report showing a 0.4% contraction in the third quarter of 2025, which mirrors the economic weakness we saw back in Q3 2023. This poor performance, combined with a government focused on stimulus, makes it very unlikely the Bank of Japan will raise rates again anytime soon, even after their historic move away from negative rates in March 2024.
However, the primary risk for anyone holding long positions is direct intervention from Japanese authorities. We have clear precedent for this, with major intervention occurring in late 2022 around the 151.90 level and again in the spring of 2024 when the pair breached 160. Current verbal warnings as we approach the mid-154.00s should be taken very seriously, as they signal a low tolerance for further rapid depreciation of the yen.
On the other side of the trade, the US Federal Reserve remains cautious about easing policy due to persistent inflation, which recent data showed is still hovering at 2.8% year-over-year. This interest rate differential provides a strong fundamental reason for the dollar’s strength against the yen. Traders should watch this Thursday’s US Nonfarm Payrolls report, as a strong number could embolden dollar bulls to test the 155.00 level, a psychological trigger point for intervention.
This environment of fundamental upward drift capped by a sudden intervention risk suggests implied volatility should be elevated. Selling options to collect premium is tempting but carries extreme risk of a sharp, sudden move against the position. Instead, buying straddles or strangles could be a viable strategy to profit from a large move in either direction, whether it’s a breakout higher on strong US data or a sharp drop from intervention.
For those with a bullish bias, using option spreads is a more prudent approach than holding outright long futures or spot positions. A bull call spread, such as buying a 155 strike call and selling a 157 strike call, allows participation in further upside while defining the maximum risk. This strategy protects traders from the catastrophic losses that would occur if the Ministry of Finance decides to act decisively, as they did in 2024.
