USD/JPY slips back below 159.00 as softer PPI links with peace talk optimism
- The US naval blockade on Iranian ports took effect Monday, but fresh peace talk signals weighed on the Dollar.
- Tuesday's PPI came in well below expectations, with core producer prices rising just 0.1% MoM against a 0.6% consensus.
- The pair remains caught in a messy range between 160.00 and 158.00, with neither side able to force a decisive break.
USD/JPY fell around 0.4% on Tuesday, slipping back below the 159.00 handle to settle close to 158.85. The pair remains trapped in a choppy two-yen band between 160.00 and 158.00, with intraday price action showing a sharp rejection from Tuesday's session high near 159.30 before sellers pushed back from the 158.60 area. Small-bodied candles and overlapping price bars point to a market that is struggling to commit in either direction.
The US Dollar came under pressure on two fronts on Tuesday. The Bureau of Labor Statistics (BLS) reported that the Producer Price Index (PPI) for final demand rose 0.5% MoM in March, well below the 1.2% consensus, while core PPI climbed just 0.1% against expectations for 0.6%. Gasoline prices surged 15.7% and accounted for nearly half of the headline gain, but the services component was flat, a reading the Federal Reserve (Fed) watches closely. Separately, President Trump hinted that peace talks with Iran could resume within two days, softening safe-haven demand for the US Dollar.
On the Japanese Yen side, safe-haven inflows have been supporting the currency amid the broader Middle East uncertainty, with the Bank of Japan's (BoJ) rate trajectory playing a secondary role while geopolitics dominate. Thursday's US Initial Jobless Claims and the Philadelphia Fed Manufacturing Survey are the next scheduled data points to watch for the US Dollar.
USD/JPY 15-minute chart
Technical Analysis
In the fifteen-minute chart, USD/JPY trades at 158.83. The pair holds below the day’s open at 159.21, keeping the very near-term tone bearish as intraday rallies struggle to reclaim that initial level. The Stochastic RSI has eased back toward mid-range, with the latest reading around 59, suggesting fading upside momentum after earlier overbought conditions on this short-term timeframe.
On the topside, the day’s open at 159.21 is the first notable resistance, and a sustained break above this barrier would be needed to ease immediate downside pressure and open room for a deeper recovery. On the downside, the lack of nearby mapped support leaves the pair vulnerable to further slippage toward prior session lows and psychological round figures, with sellers likely to retain control while price holds beneath 159.21.
In the daily chart, USD/JPY trades at 158.84, holding a bullish near‑term bias as spot remains comfortably above both the 50‑day and 200‑day exponential moving averages (EMAs) at 158.02 and 154.56 respectively. The stacked configuration of these EMAs, with the shorter average trending above the longer one, suggests the broader uptrend is intact, although the Stochastic RSI slipping toward the lower band around 28 hints at fading upside momentum and the risk of a corrective pause within that trend.
On the downside, initial support is seen at the 50‑day EMA near 158.02, where a break would expose the more solid bullish floor at the 200‑day EMA around 154.56. As long as price holds above these moving averages, pullbacks are likely to be treated as dips within the prevailing uptrend, while a daily close below the 50‑day EMA would signal mounting pressure toward a deeper retracement despite the still‑constructive longer‑term backdrop.
(The technical analysis of this story was written with the help of an AI tool.)
Japanese Yen FAQs
The Japanese Yen (JPY) is one of the world’s most traded currencies. Its value is broadly determined by the performance of the Japanese economy, but more specifically by the Bank of Japan’s policy, the differential between Japanese and US bond yields, or risk sentiment among traders, among other factors.
One of the Bank of Japan’s mandates is currency control, so its moves are key for the Yen. The BoJ has directly intervened in currency markets sometimes, generally to lower the value of the Yen, although it refrains from doing it often due to political concerns of its main trading partners. The BoJ ultra-loose monetary policy between 2013 and 2024 caused the Yen to depreciate against its main currency peers due to an increasing policy divergence between the Bank of Japan and other main central banks. More recently, the gradually unwinding of this ultra-loose policy has given some support to the Yen.
Over the last decade, the BoJ’s stance of sticking to ultra-loose monetary policy has led to a widening policy divergence with other central banks, particularly with the US Federal Reserve. This supported a widening of the differential between the 10-year US and Japanese bonds, which favored the US Dollar against the Japanese Yen. The BoJ decision in 2024 to gradually abandon the ultra-loose policy, coupled with interest-rate cuts in other major central banks, is narrowing this differential.
The Japanese Yen is often seen as a safe-haven investment. This means that in times of market stress, investors are more likely to put their money in the Japanese currency due to its supposed reliability and stability. Turbulent times are likely to strengthen the Yen’s value against other currencies seen as more risky to invest in.
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