Megacap growth names such as Amazon.com Inc , Apple Inc (AAPL.O), Microsoft Corp , Meta Platforms Inc and Tesla Inc (TSLA.O) lost between 0.8% and 1.6% in premarket trading.
ET, Dow e-minis were down 225 points, or 0.76%, S&P 500 e-minis were down 31.25 points, or 0.84%, and Nasdaq 100 e-minis were down 117.75 points, or 1.02%.
Investors will be watching for weekly jobless claims, which is expected to rise by 2,000 to 215,000 last week.
A second estimate of the government last month had shown the economy contracted at 0.6%, a more moderate pace than initially thought.
Register now for FREE unlimited access to Reuters.com RegisterReporting by Susan Mathew in Bengaluru; Editing by Anil D'SilvaOur Standards: The Thomson Reuters Trust Principles.