US stocks continued a six-month bull run on Monday as Amazon.com Inc. rolled out a years-long artificial-intelligence deal with OpenAI and the government shutdown left investors scouring private data for clues about the economy.
US stocks continued a six-month bull run on Monday as Amazon.com Inc. rolled out a years-long artificial-intelligence deal with OpenAI and the government shutdown left investors scouring private data for clues about the economy.