Futures for the Dow Jones Industrial Average and other major stock indexes traded higher Tuesday as Wall Street cheered renewed hopes for a U.S.-Iran peace deal.
Meanwhile, oil prices tumbled on the stock market today
Ahead of the opening bell, Dow Jones futures gained 0.6%, or nearly 300 points, as S&P 500 futures added 0.7%. Tech-heavy Nasdaq-100 futures advanced 1.1%…