Key points:

• Yen pulls back after rate hold
• BOJ keeps a steady hand
• Key levels to watch on chart

Yen slump continues, raising talks of froth and a possible intervention. What are the technicals saying and where can you expect a reversal?

💥 BOJ Snooze Button

• The USD/JPY pair ripped toward ¥159.00 after the Bank of Japan kept interest rates unchanged at 0.75% Friday, exactly as markets expected, leaving yen bulls staring at the floor wondering where the support went.
• The decision passed 8 to 1, reinforcing the view that policy normalization remains slow, cautious, and very patient, even with inflation still running above target.
• What does it mean in practice? Carry trades stay alive, meaning borrowing yen to buy higher yielding currencies remains attractive.

📊 Key Levels to Watch

• The current ¥159.00 zone is not random. It capped rallies almost exactly one year ago, making it a well known medium-term resistance that technical traders respect.
• Above that threshold, eyes shift to ¥161.70, a multi-year high from the distant summer of 2024 where Japanese authorities previously stepped in and sold dollars aggressively.
• Momentum indicators show stretched conditions, suggesting upside may slow, but trends usually bend before they break.

🚨 Intervention Risk

• Meanwhile, Japan’s inflation cooled slightly to 2.1% in December, its lowest since March 2022, but still above the BOJ’s 2% target for a 45th straight month.
• The BOJ expects underlying inflation to keep rising moderately, yet real rates remain deeply negative, which continues to punish the yen.
• If the dollar-yen pushes closer to ¥162, traders will start pricing intervention risk again, not as a certainty, but as a very real tail risk.

Source: Tradingview