On the Hong Kong stock market, memory chip concept stocks experienced a collective downturn. Notably, the CSOP SK Hynix Daily Leveraged (2x) product witnessed the most significant decline, plummeting by 8%. Meanwhile, the CSOP 2x Leveraged Samsung Electronics product fell by more than 6%. Additionally, Montage Technology saw a 4% decrease, and GigaDevice's stock dropped by nearly 4%.