Stock futures traded sharply higher early Tuesday to begin a holiday-shortened week, as optimism grew about a potential coronavirus vaccine.
Futures on the Dow Jones Industrial Average pointed to an implied opening gain of more than 550 points. S&P 500 and Nasdaq 100 futures also pointed to solid gains at the open. Trading volumes remained thin in overnight action. U.S. markets were closed Monday in observance of Memorial Day.
Source : CNBC