US STOCKS-Wall Street mixed as China-U.S. tensions weigh By: Reuters: Company News May 22, 2020 at 14:30 PM EDT * Indexes: Dow -0.11%, S&P 500 +0.14%, Nasdaq +0.36% (Updates with afternoon trading) Read More >> Related Stocks: Alibaba Group Holding Ltd Amazon.com Best Buy Home Depot KKR & Company LP Microsoft NVIDIA Corp Pdd Holdings Inc Splunk Inc Wal-Mart Stores, Inc.