SK Hynix US ADRs trade 35% above Korean shares

As of July 15, 2026, SK Hynix's US-listed ADRs traded roughly 35% above their South Korean-listed shares, per Yahoo Finance. The premium reflects US demand outstripping available float, not fundamental differences. The gap follows an approximately 800% pre-listing rally and a volatile Nasdaq debut on July 10. MarketWatch reports the swings show "no sign of abating."