China Southern's 2x long product tracking Samsung Electronics (07747.HK) jumped more than 14%; its 2x long product on SK Hynix (07709.HK) rose over 9%.

2026-07-21

China Southern's 2x long product tracking Samsung Electronics (07747.HK) jumped more than 14%; its 2x long product on SK Hynix (07709.HK) rose over 9%.