Valmont Industries is trading 8.49% higher at $482.26 in pre-market, based on the provided quote; no reliable report directly links the sharp gain to a company announcement.
- The company is scheduled to release third-quarter results before the market opens on October 20, an event investors may be watching.
- Modest broader-market strength does not explain the much larger move; available coverage focuses on earnings and offers no explanation for the October 19 pre-market jump.