FILE- In this Nov. 28, 2018, file photo trader Michael Milano works on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EST on Tuesday, Dec. 4.
FILE- In this Nov. 28, 2018, file photo trader Michael Milano works on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EST on Tuesday, Dec. 4. Richard Drew, File AP Photo
FILE- In this Nov. 28, 2018, file photo trader Michael Milano works on the floor of the New York Stock Exchange. The U.S. stock market opens at 9:30 a.m. EST on Tuesday, Dec. 4. Richard Drew, File AP Photo