USD/JPY traded firmer in the Asian session on Tuesday, hovering near 159.00 as the US Dollar rebounded from an over one-week trough. The pair remains close to a three-week high set last Thursday, with support linked to renewed demand for the Greenback following reports of US “self-defence strikes” in southern Iran on Monday. Hopes over the weekend for a potential US-Iran deal to end a nearly three-month-long war helped set the backdrop, although progress is constrained by disputes over Tehran’s nuclear programme and the Strait of Hormuz.
The Dollar also drew support from expectations the Federal Reserve will keep policy restrictive, given sticky inflation and a resilient US economy. The yen stayed under pressure as concerns grew that Japan’s economy could face strains if Middle East-related disruptions to energy supplies persist, reinforcing the rebound from the 155.00 psychological level, or the monthly low. Speculation that Japanese authorities could intervene to support the currency may temper further gains, while attention later turns to the Conference Board’s US Consumer Confidence Index alongside ongoing Middle East developments.
Drivers of USD/JPY Strength and Near-Term Outlook
We see the US dollar maintaining its strength against the Japanese yen, with the currency pair pushing near the 159.00 level. This is driven by ongoing tensions in the Middle East boosting the dollar’s safe-haven appeal and expectations of a firm US Federal Reserve. These factors create a clear upward bias for the pair in the near term.
The fundamental divergence between the two economies supports our view. Recent data showed US inflation for April 2026 holding steady at a sticky 3.5%, reinforcing the idea that the Fed will not be cutting rates soon. Meanwhile, Japan remains exposed to energy supply disruptions, which could strain its economy and keep its own monetary policy loose.
Risks Around 160.00 and Volatility Strategies
However, we must remain extremely cautious as we approach the 160.00 level, a key psychological barrier. Japanese authorities have a history of direct market intervention to strengthen the yen, as seen in late 2022 and again in the spring of 2024 when the rate crossed similar thresholds. The risk of sudden, sharp government action to sell dollars and buy yen is now very high.
Given these conflicting pressures, we believe elevated volatility is the most certain outcome in the coming weeks. We are looking at derivatives that profit from large price swings, such as long straddles, which could perform well if the pair either breaks decisively higher or is pushed sharply lower by intervention. Implied volatility on yen options has already ticked up in anticipation of a significant move.
For those with a directional view, we suggest using options to manage the high risk of a policy-driven reversal. Buying USD call options offers a way to participate in further upside toward 160.00 and beyond while strictly limiting potential losses to the premium paid. This is a more prudent strategy than holding a direct long position that is exposed to sudden intervention.
Later today, we will be watching the release of the US Consumer Confidence Index. A strong reading would further validate the narrative of a resilient US economy and could provide the momentum needed for the pair to test the 159.00 mark again. This data point will be a key short-term catalyst for our positions.
