SK Hynix and Samsung Electronics shares rose more than South Korea’s benchmark Korea Composite Stock Price Index (KOSPI) at Wednesday’s open, with SK Hynix posting the strongest move.
Samsung Electronics gained 3.6% and SK Hynix climbed 4.8%, compared with a 2.43% rise in the KOSPI. Both stocks outperformed the benchmark in the opening snapshot.
At the open, SK Hynix’s gain exceeded the index’s rise by 2.37 percentage points, while Samsung’s was 1.17 points higher. The figures describe the opening moves on Nov. 4.

