Japanese Yen rebounds against US Dollar as intervention risks resurface

• USD/JPY falls 0.33% on Wednesday and retreats toward 159.65 after reaching its highest level since late July.
• Renewed speculation over coordinated intervention by the United States and Japan supports the Japanese Yen.
• The wide US-Japan interest rate gap, however, limits the Japanese currency's recovery.

USD/JPY retreats on Wednesday and trades around 159.65 at the time of writing, down 0.33% on the day. The pair gives back some of its recent gains after reaching its highest level since late July earlier in the day, as renewed speculation over foreign exchange intervention supports the Japanese Yen (JPY).

The Japanese currency benefits in particular from comments by Japan's Finance Minister Satsuki Katayama, who said she met with US Treasury Secretary Scott Bessent, and both officials agreed that orderly Japanese Yen movements are critical for global market stability. The remarks revive expectations of potential coordinated action by the United States (US) and Japan to curb another excessive depreciation of the Japanese currency.

Expectations of monetary policy tightening by the Bank of Japan (BoJ) also provide support to the Japanese Yen. Markets appear increasingly confident that the Japanese central bank could raise interest rates at its September meeting. MUFG analysts highlight that markets are now assigning a 92% chance to a rate hike this month.

However, the still-wide interest rate differential between Japan and the United States continues to limit the Japanese Yen's appreciation potential. Japanese borrowing costs remain significantly lower than those in other major economies, keeping Yen-funded carry trades attractive and providing underlying support to USD/JPY.

Meanwhile, concerns over Japan's public finances remain a negative factor for the currency. The recent rise in Japanese government bond yields increases the cost of servicing the country's debt, while the government's investment plans fuel concerns over Japan's fiscal trajectory.

On the US side, the US Dollar (USD) remains supported by expectations of elevated interest rates in the United States and geopolitical tensions. Markets now turn their attention to Friday's Nonfarm Payrolls (NFP) report, which could provide fresh clues about the Federal Reserve's (Fed) monetary policy outlook and determine whether USD/JPY can resume its advance or whether the Japanese Yen's recovery extends.

USD/JPY technical analysis

In the four-hour chart, USD/JPY trades at 159.69, consolidating in a neutral bias between the 100-period simple moving average (SMA) support at 159.33 and the 200-period SMA resistance at 160.18. The pair holds above the shorter 100-period SMA, hinting at a still constructive underlying tone, but remains capped by the 200-period SMA and nearby horizontal resistance at 160.39, limiting topside traction. The Relative Strength Index (14) around 48 drifts near the midline, suggesting subdued momentum and reinforcing the view of a range-bound phase rather than a directional breakout.

On the topside, initial resistance sits at the 200-period SMA at 160.18, followed by the horizontal barrier at 160.39, with a stronger cap emerging at 160.88 if buyers extend gains. On the downside, immediate support is found at the 100-period SMA at 159.33, with further cushions at 158.57 and 158.00, ahead of deeper structural floors at 156.68 and 155.23 that would come into play if the current range gives way to a broader correction.

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