[Hong Kong Storage Concept Stocks Surge at Market Open, CSOP Leveraged 2x Long SK Hynix Soars Over 55%] According to DeepTech TechFlow, on July 31, Hong Kong storage concept stocks surged at market open. CSOP Leveraged 2x Long SK Hynix (07709.HK) soared over 55%, briefly spiking 270% within 5 minutes, with a turnover exceeding HK$3.5 billion. CSOP Leveraged 2x Long Samsung Electronics (07747.HK) rose over 40%, with a turnover exceeding HK$550 million. GigaDevice Semiconductor (03986.HK) climbed nearly 26%, and Montage Technology (06809.HK) gained over 17%. (Jin10)