National Bank of Greece is trading at $19.10, down 8.83%, with no clear company-specific announcement explaining the decline.
- The bank recently reported completing a €20.8 million share buyback, covering purchases made September 22–29; it does not explain the current decline.
- Broader sentiment was cautious amid French fiscal concerns, but Athens market data showed the index and other major Greek banks higher on October 5, 2026, providing no direct market-wide explanation.