The Dow and S&P 500 were poised to open at fresh records on Tuesday, with investors cheered by an end to a U.S. government shutdown and signs that earnings season won’t disappoint those looking for another reason to buy stocks. What are the main benchmarks doing? Dow Jones Industrial Average futures YMH8, +0.33% rose by 100 points, or 0.4%, to 26,295, while S&P 500 futures ESH8, +0.19% rose 5.55 points, or 0.2%, to 2,840.75. Nasdaq-100 futures NQH8, +0.29% added 22.50 points, or 0.3%, to 6,953.50. All three major stock market indexes closed at record levels on Monday amid signs that U.S. politicians were nearing an agreement on a temporary budget deal. The S&P 500 SPX, +0.81% rose 0.8% to 2,832.97, the Nasdaq Composite IndexCOMP, +0.98% rallied 1% to 7,408.03 and the Dow Jones Industrial AverageDJIA, +0.55% gained 0.6% to 26,214.60.via