U.S. equity futures are pointing to losses to start the week on concerns about a rebound in cases of coronavirus.
The major futures indexes are off their worst levels, indicating a decline of 2.2 percent or more than 500 Dow points.
At one point, Dow futures were down 900 points.
Shares are lower following the worst week for Wall Street in nearly three months.
Stocks are turning wobbly as investors re-evaluate their expectations for economic growth, which many skeptics have been saying were overly optimistic.