On April 6, it was reported that the so-called "reciprocal tariff" policy announced by the United States has caused shocks in the US and global stock markets. Analysts at AJ Bell estimate that the value of global stocks has evaporated by about $4.9 trillion. The Financial Times reported that the US stock market has shrunk by $5.9 trillion in the past two days.

US President Trump recently forwarded a video posted by his supporters on social media. The video began with "Trump is causing a stock market crash... but he is doing it on purpose." The video was originally posted by an Internet user in March, and Trump forwarded the video on the social media platform "Real Social" on April 4.

Trump admitted on April 5 that the tariff policy caused global shocks, but he urged the American people to "remain patient." Trump posted on the "Real Social" platform that day: "We have always been stupid suckers in the past, but not now. We are revitalizing jobs and business in an unprecedented way." He wrote: "This is an economic revolution, and we will definitely win. Although it is not easy, we still have to hold on, and the final result will be historic. "