Market Analysis: Nikkei 225 Bearish Breakdown

Key Takeaways

• Shift from Outperformance to Weakness: The Nikkei 225 has sharply reversed since late February, becoming one of the worst-performing indices due to rising stagflation fears linked to high oil prices and ongoing US-Iran tensions.
• Macro Headwinds Intensifying: Japan's heavy reliance on oil imports and a declining corporate earnings outlook are reinforcing bearish sentiment in the equity market.
• Bearish Technical Structure: The index is trapped in a descending triangle below key resistance levels, with a potential breakdown below 52,070 leading to further losses.

Market Context

Since the onset of the US-Iran war on February 28, 2026, the Nikkei 225 has lost its initial bullish momentum, which saw a 17% gain from January 1 to February 27, 2026. The index has since dropped by 9.2% from February 28 to April 6, 2026.

The ongoing conflict has exacerbated Japan's vulnerability as a major oil importer, with benchmark crude oil prices remaining above $100 per barrel. This situation has heightened stagflation risks, negatively impacting the Japanese economy and the Nikkei 225.

Technical Analysis

The Nikkei 225 is currently oscillating within a minor "Descending Triangle" pattern. A recent rebound has stalled at the upper boundary of this triangle, with critical resistance at 53,628/54,095. A breakdown below 52,070 could lead to further declines towards 50,630/50,160, and potentially down to the long-term support zone around 48,835/48,250.

Conversely, if the index manages to close above 54,095, it could invalidate the bearish outlook and lead to a corrective rebound towards 55,130.

Indicators and Sentiment

The hourly RSI momentum indicator has recently broken down below its ascending support level, indicating bearish momentum. Additionally, the Citigroup Earnings Revision Index for Japan has dropped to a five-month low, reflecting a pessimistic outlook among analysts regarding corporate earnings.