Prysmian is trading 4.9% down at €124.65 after a broad Milan and European-market selloff on August 18, 2026, as soaring bond yields pressured equities.
- The FTSE MIB fell 1.1%, while Prysmian declined alongside STMicroelectronics amid concerns about excessive AI spending.
- No fresh company-specific announcement was identified for August 19.
- The earlier Atkore acquisition remains strategically positive but does not explain this session’s decline.