SK Hynix U.S. shares rise over 5% in pre-market trading

Odaily News, according to Gate data, SK Hynix U.S. shares climbed over 5% in pre-market trading. On the news front, JPMorgan noted that following the announcement of a 40 trillion KRW ($29 billion) share buyback program, SK Hynix could return at least $130 billion more to shareholders by 2027.