SK Hynix ADR surges 27% to a record high: How do HBM4, AI computing demand, and institutional bullish bets propel storage chips into a new cycle?
On July 15, 2026, Beijing time, the global semiconductor market experienced a landmark event. SK Hynix’s American depositary receipts (ADRs) surged 27.29% in a single day on Nasdaq, closing at $193.92, setting a new all-time high since listing. The gain not only fully recovered the 9.3% decline from the previous trading day but also widened its ADR premium over SK Hynix’s ordinary shares listed in South Korea to 51%, far above the roughly 3% issuance premium during last week’s IPO. {currencycard






















