US stock futures slid on Tuesday. Nasdaq 100 futures down 0.86%; S&P futures down 0.57%.

Big tech stocks dropped in overnight trading with Palantir, Broadcom, Tesla, Oracle dropping over 1%.

The U.S. Bureau of Labor Statistics on Tuesday releases its long-awaited combined employment reports for October and November, but a number of key details will be missing after the government shutdown prevented data collection, including October's unemployment rate, resulting in the first-ever gap in that critical data series.

The longest shutdown in history also forced the BLS to cancel the release of October's Consumer Price Index report. It is unclear what components of the October CPI will be available when the report for November is published on Thursday.