Hong Kong memory stocks slid: China Southern 2x long SK Hynix (07709.HK) fell over 22%, China Southern 2x long Samsung Electronics (07747.HK) dropped more than 20%, Montage Technology (06809.HK) lost over 9% and GigaDevice (03986.HK) declined about 6%. Earlier, South Korea’s KOSPI fell roughly 7%; SK Hynix dropped 10% and Samsung Electronics fell nearly 8%.

2026-10-15

Hong Kong memory stocks slid: China Southern 2x long SK Hynix (07709.HK) fell over 22%, China Southern 2x long Samsung Electronics (07747.HK) dropped more than 20%, Montage Technology (06809.HK) lost over 9% and GigaDevice (03986.HK) declined about 6%. Earlier, South Korea’s KOSPI fell roughly 7%; SK Hynix dropped 10% and Samsung Electronics fell nearly 8%.