🟢 Quanta Services is trading 5% up in pre-market; immediate catalyst remains unclear

Quanta Services is trading 4.84% higher at $710.23, as no fresh company-specific announcement was identified for August 20, 2026.

• Recent coverage highlighted strong second-quarter results, raised 2026 guidance, and record backlog; these catalysts were reported earlier.
• Overnight Treasury-yield relief and firmer risk sentiment may be contributing, though major U.S. indexes are nearly flat.
• The immediate catalyst remains unclear; recheck after regular-market news develops.