South Korea stocks today continue the up-and-down trading pattern again. SK hynix’s $SKHYNIX and Samsung’s earnings results have become the key battleground.

Based on the numbers, SK hynix’s profit was 6.054 trillion South Korean won, up 557% year over year. But this impressive figure still fell short of market expectations.

After SK hynix released its earnings report, the stock price dropped more than 9% in after-hours trading in the US, and then quickly recovered. Bulls and bears are still fighting it out at this level.