U.S. stock index futures were little changed late Tuesday, after Wall Street continued to rally. As of 8 p.m. Eastern, Dow Jones Industrial Average futures YM00, +0.01% were up about 20 points, or 0.1%, while S\&P 500 futures ES00, +0.04% and Nasdaq-100 futures NQ00, +0.10% rose about the same. Earlier in the day, stocks surged after Fed Chairman Jerome Powell said more fiscal stimulus may be needed to revive the economy amid the coronavirus pandemic. The Dow DJIA, +2.04% rose 526.82 points, or 2%, to close at 26,289.98. The S\&P 500 index SPX, +1.89% added 58.15 points to 3,124.74, a gain of 1.9%, and the Nasdaq Composite Index COMP, +1.74% advanced 169.84 points, or 1.8%, to close at 9,895.84.