Quanta Services stock starts pre-market at EUR 545.60: infrastructure group
Published on 10/21/2026 at 08:37 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSBusiness and market context
- Quanta Services provides specialized infrastructure contracting solutions across power, telecommunications and renewable-energy markets.
- The S&P 500 is the benchmark for Quanta Services’ U.S. home market on October 21, 2026.
- Quanta Services stock trades pre-market at EUR 545.60 at 8:34 a.m. CEST at Lang & Schwarz on October 21, 2026.
Quanta Services operates in infrastructure contracting, with its website describing the company’s role as helping power modern life. Quanta Services stock trades pre-market at EUR 545.60 at 8:34 a.m. CEST at Lang & Schwarz on October 21, 2026.
Ahead of the Xetra open
Lang & Schwarz shows a bid of EUR 541.40 and an ask of EUR 549.80, a 1.54 percent spread. The further course from the Xetra open at 9:00 a.m. CEST is shown by the continuously updated real-time quote of Quanta Services stock.
Business and market context
Quanta Services provides specialized contracting solutions for infrastructure markets, including electric power, telecommunications and renewable-energy infrastructure. Its U.S. home-market benchmark is the S&P 500. Market context: Market report S&P 500.
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en | US74762E1029 | QUANTA SERVICES | boerse | 70380205 | bgmi
