Seagate Technology and NXP fell in pre-market trading, while SK Hynix rose in pre-market trading.
Seagate Technology fell about 4% in pre-market trading after its quarterly earnings guidance missed analysts' expectations. NXP fell about 8% after reporting a 19% increase in Q3 revenue, exceeding expectations, but its Q4 guidance fell short. SK Hynix rose about 8% after reporting a sevenfold year-on-year increase in third-quarter operating profit and announcing a 100 trillion won shareholder return.