USD/JPY Price Forecast: Eyes mid-159.00s on intervention warnings; downside seems limited

USD/JPY retreats after touching a fresh YTD peak as JPY strengthens on intervention warnings.
Economic concerns stemming from the Iran war might keep a lid on further gains for the JPY.
The technical setup favors bullish traders and backs the case for the emergence of dip-buyers.

Haresh Menghani FXStreet

The USD/JPY pair retreats sharply from the vicinity of mid-160.00s, or a fresh high since July 2024, touched during the Asian session on Monday, and for now, seems to have snapped a four-day winning streak. Spot prices drop to a fresh daily trough, around the 159.70-159.65 region in the last hour, though the downside potential seems limited.

Comments from Bank of Japan (BoJ) Governor Kazuo Ueda and Japan's Vice Finance Minister for International Affairs, Atsushi Mimura, fueled speculations that authorities would step in to stem weakness in the domestic currency. This, in turn, prompts aggressive short-covering around the Japanese Yen (JPY) and weighs on the USD/JPY pair. That said, economic concerns on the back of the escalating conflicts in the Middle East might keep a lid on any meaningful JPY appreciation.

The near-term bias is mildly bullish as the USD/JPY pair holds well above the rising 100-period Exponential Moving Average (EMA) on the 4-hour chart. Moreover, spot prices continue to respect the ascending support trend line that originated around 157.20, reinforcing a pattern of higher lows. Adding to this, the Relative Strength Index (RSI) around 54 keeps momentum in neutral-to-positive territory, consistent with a grind higher rather than a sharp impulsive move.

Furthermore, the Moving Average Convergence Divergence (MACD) line stays marginally above its signal line in positive territory, though with a contracting histogram, which suggests upside momentum is present but not accelerating. Hence, any subsequent slide is likely to find some support near 159.40, and a break would expose the 159.00 region, followed by a deeper support at the 100-period EMA around 158.70.

As long as these levels hold, buyers could focus on resistance at 160.20, followed by the recent high zone around 160.30. A clear move above 160.30 would open the way toward the 160.80 area, while a sustained drop below 158.70 would negate the upside bias and signal a broader corrective phase.

(The technical analysis of this story was written with the help of an AI tool.)

USD/JPY 4-hour chart

Japanese Yen FAQs

What key factors drive the Japanese Yen?

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.

How do the decisions of the Bank of Japan impact the Japanese Yen?

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.

How does the differential between Japanese and US bond yields impact the Japanese 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.

How does broader risk sentiment impact the Japanese Yen?

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.

Author

Haresh Menghani

FXStreet

Haresh Menghani is a detail-oriented professional with 10+ years of extensive experience in analysing the global financial markets.

GBP/USD off highs, back to 1.3620

GBP/USD remains slightly on the defensive at the end of the week, receding to the low 1.3600s after hitting fresh tops past 1.3670 earlier in the day. Cable’s correction comes after two daily gains in a row and amid a tepid advance in the Greenback, while poor UK data also accompany the downside.

EUR/USD treads water below 1.1700

EUR/USD now trades with modest losses around 1.1670 following another unsuccessful atempt to advance past 1.1700 the figure in a convincing fashion. The pair’s decline follows a maginal rebound in the US Dollar as market participants continue to assess recent US data as well as developments from the US bond market.

Gold trims gains, recedes to the sub-$4,600 area

Gold rapidly leaves behind Thursday’s inconclusive price action and advances markedly on Friday, briefly surpassing the $4,600 mark per troy ounce to hit three-month peaks. Meanwhile, the precious metal’s solid performance comes despite marginal gains in the buck coupled with another day of rising US Treasury yields across the curve.

Week ahead: Fed’s Jackson Hole and Nvidia earnings to dictate markets

The new Fed chair, Kevin Warsh, has made few public appearances since taking the central bank helm in May, yet he’s found it difficult to steer off controversy. Question marks about his relations with the President, Donald Trump, continue to swirl, while markets are still trying to make sense of his approach to monetary policy.

CFTC Report: Oil positioning rebounds; VIX and Yen exposure turn more bearish

The week in one sentence: Speculative positioning turned more constructive in the week to August 18. WTI recorded the largest increase, followed by a sharp narrowing in CAD net shorts. VIX and JPY positioning moved the other way, while Gold remained the clearest crowded long despite a softer spot price.

$20 billion offered, $2 billion taken: Why Treasury doubled its buyback cap

The US Treasury moved off its own calendar on Wednesday, and that is the part worth sitting with. At 12:32 GMT, the department said it would at least double the size of liquidity support buyback operations in the 10-year to 20-year and 20-year to 30-year sectors, lifting the maximum from $2 billion per operation to at least $4 billion, effective September 9 and running to November 4.