U.S. stock futures leaned lower Friday on concern over possible export restrictions on Nvidia, ahead of key data on the jobs market. Dow Jones Industrial Average futures fell 41 points, or 0.1%, to 42837. S&P 500 futures dropped 17 points, or 0.3%, to 5942.

It’s off to the races for bond yields. That could easily mean more declines for the stock market. The 10-year Treasury yield has popped to almost 4.8%, up 1.2 percentage points from a major low point hit in September.

Trading in the U.S. bond market ended early, at 2 p.m. New York time, and U.S. stock markets were closed for the entire day to mark former President Jimmy Carter’s memorial. Whe