Plus: Nvidia and Tesla are among the day\u2019s tech winners. Bitcoin rallies above $63,000. Olive Garden owner Darden Restaurants leads the S&P 500 higher after striking a delivery deal with Uber. J.R. Whalen reports.\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices