On July 17, Southern Hang Seng Tech ETF declined 3.07% in regular trading, trading at HK$4.576, with turnover of HK$4.145 billion. The sell-off was triggered by a wave of global market panic that sent the Hang Seng Tech Index down over 2.5%, while Nasdaq futures fell more than 1% and FTSE A50 futures dropped over 2%.

Among index constituents, AI large-model leaders Zhipu plunged 14% and MINIMAX fell 9%, while XPeng and NIO declined over 5%, Kuaishou lost more than 4%, and SMIC and Meituan each fell over 3%. The negative sentiment was compounded by the prior session's heavy blow to the semiconductor sector, where Montage Technology crashed nearly 23% after being raided by Korean prosecutors on suspicion of price collusion, leaving lingering bearish sentiment across the tech complex. As a passive tracker of the Hang Seng Tech Index, the ETF's decline directly reflected the underlying index weakness.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)