Nvidia Tops $3 Trillion Valuation for First Time
b"Plus: The yield on the 10-year Treasury note falls for the fifth straight day. Dollar Tree shares drop as it explores a possible sale of its Family Dollar business. J.R. Whalen reports.\\n\\n\\n\\nSign up for the WSJ's free What's News newsletter.\\n\\n\\n\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"