As trading concluded on August 21, the three major U.S. stock indices collectively exhibited a downward trajectory. Specifically, the Dow Jones Industrial Average dipped by 0.34%, the S&P 500 Index retreated by 0.4%, and the Nasdaq Composite Index declined by 0.34%. Within the realm of large-cap technology stocks, Tesla and Meta each experienced declines exceeding 1%, while Amazon, Netflix, Apple, NVIDIA, Intel, and Microsoft registered more modest losses. Conversely, Google's share price registered a slight increase. Among the popular Chinese stocks listed in the U.S., the majority witnessed gains, with XPeng Inc. surging over 11%, NIO Inc. advancing more than 9%, Miniso Group Holding Ltd. climbing over 6%, Pinduoduo Inc. rising above 4%, and both Weibo Corporation and NetEase Inc. edging up by more than 1%. However, Bilibili Inc. dropped by more than 6%, and Alibaba Group Holding Ltd. also declined by over 1%.