The Dow gained 304 points, or 0.69%, to 44,293.69. The Dow’s rise brought the index above 44,000 for the first time. The S&P 500 added 0.1% to end the day at 6,001.35 and also earned a record close by surpassing 6,000 for the first time. However, the Nasdaq Composite hovered near the flatline, up 0.06% to 19,298.76.Tesla soared more than 9%, also adding to its postelection gain. But it was an exception among large technology stocks, with Apple slipping nearly 2%. Peers Microsoft and Amazo...