Affected by the Good Friday and Easter holidays, US, Hong Kong, European, and Australian stocks will be closed for one day on April 18th, while Hong Kong, European, and Australian stocks will continue to be closed on April 21st. The trading of precious metals, US crude oil, foreign exchange, agricultural products, and stock index futures contracts under CME, as well as the trading of agricultural products and Brent crude oil futures contracts under ICE, were suspended for the whole day on April 18th and resumed trading on April 21st. Investors are advised to pay attention.