港股开盘：恒生指数高开2.4%，恒生科技指数高开3.5%

Group 1 - The Hang Seng Index opened up by 2.4% and the Hang Seng Tech Index opened up by 3.5% [1] - Pop Mart opened up by 4.6%, reaching a new high, with a year-on-year revenue growth of 165%-170% in the first quarter [1] - Alibaba and Xiaomi Group-W both saw their shares rise over 5% [1] Group 2 - A-share accounts can now buy Hong Kong stocks on a T+0 basis without the need for the Hong Kong Stock Connect [1]