Bearish
Nikkei 225 plunges 4.9% amid AI debt concerns and US inflation data
The Nikkei 225 index experienced a significant decline of 4.9% on October 15, 2026, closing at 64,425.95. This downturn was driven by investor concerns over debt-funded artificial intelligence investments and a higher-than-expected U.S. inflation reading, which heightened fears of rising interest rates. Semiconductor and AI-related stocks were particularly affected, with companies like Advantest and Tokyo Electron seeing substantial losses.
Key points
- Nikkei 225 drops 4.9% amid AI debt concerns and US inflation data
- Advantest and Tokyo Electron shares tumble due to AI debt worries
- U.S. inflation data raises fears of higher interest rates impacting Japanese markets
Sources
AI-generated from public news sources. Not financial advice.
