As trading concluded on August 18, the U.S. stock market exhibited mixed performances across its three major indexes. The Dow Jones Industrial Average dipped 0.08%, while the Nasdaq Composite Index inched up 0.03%, and the S&P 500 Index declined marginally by 0.01%. Among prominent tech stocks, Tesla and Arm saw their share prices climb by more than 1%, with NVIDIA, Amazon, and Netflix also registering modest gains. Conversely, Meta's share price slipped by over 3%, and Microsoft, Apple, and Google witnessed slight declines. Turning to popular Chinese concept stocks, the majority closed in the green, with iQIYI leading the pack with a surge of over 17%. Weibo's share price also increased by more than 3%, and NIO and XPeng both enjoyed gains exceeding 1%. Alibaba and JD.com saw slight upticks in their share prices. In contrast, Pinduoduo and Li Auto experienced minor declines.