Insights 
VT 
Key Points
- Nikkei 225 fell 2.4% to 48,625.88, down 3.5% for the week.
- Tech heavyweights including Advantest (-12%) and SoftBank Group (-10.9%) led declines.
- Yen weakness and fiscal concerns from a new stimulus package added to trader caution.
Japanese shares mirrored Wall Street’s downturn after U.S. stocks reversed gains overnight, with Nvidia’s record profits failing to offset mounting worries over lofty AI-sector valuations.
Analysts said the reaction reflected trader fatigue in tech-heavy names following months of outsized gains. “Nvidia’s results were strong, but not strong enough to justify current price multiples,” said Fumika Shimizu, strategist at Nomura Securities.
The Nikkei’s losses were compounded by profit-taking ahead of a long weekend in Japan and concerns about the government’s new stimulus plan, which has raised questions about fiscal sustainability.
Fiscal and Currency Pressures Mount
The yen traded near a 10-month low, while Japanese government bond yields hovered close to multi-decade highs after Prime Minister Sanae Takaichi’s cabinet approved a massive economic support package.
“Concerns about Japan’s fiscal deterioration and the so-called negative aspects of yen weakness are likely emerging,” Shimizu added, pointing to rising import costs and narrowing corporate margins.
Technical Analysis
The Nikkei 225 is pulling back from its November peak near 52,669 after a strong multi-month rally, but the broader trend still leans bullish.
Price has slipped under the short-term moving averages, yet it continues to hold above the long-term trend line that has supported every dip since May.
This suggests the current decline is more of a corrective move than a full trend reversal, as long as the index stays above the 48,000–47,500 region.
Momentum is weakening, however. The MACD has crossed below the signal line and dipped deeper into negative territory, showing that sellers still have control in the short term.
If the index cannot reclaim 50,000 soon, the pullback may extend toward the 46,500–45,500 zone, where the next cluster of support sits. A clean rebound back above 50,000 would indicate buyers returning and set the stage for another test of the all-time highs.
Outlook
Market sentiment remains fragile as Japan balances stimulus-driven growth hopes against rising fiscal and currency risks. Traders are likely to remain cautious ahead of global macro data next week, with the AI sector’s performance continuing to dictate market direction.
