Stock Market Update: AAC Technologies (01640.HK) drops over 5% in the morning, falling more than 20% from its recent high within the month.

According to the Wise Finance APP, Qiexun Technology (01640.HK) fell more than 5% in the morning, with the stock price falling more than 20% from its high of HK$6.5. As of the time of writing, it has dropped by 5.47% to HK$4.32, with a trading volume of HK$1.5681 million.