SK hynix shares jumped approximately 13% on their first day of trading on US exchanges, delivering a powerful validation of the company’s recent initial public offering.

The South Korean memory chip maker, the world’s second-largest producer of memory chips, saw its stock price surge as Wall Street investors rushed to buy into the newly listed equity.

5 billion raised in the IPO — one of the largest in recent history — was priced conservatively enough to leave room for immediate upside, rewarding early institutional buyers and retail participants alike.

The move underscores the market’s continued hunger for direct exposure to the artificial intelligence supply chain, particularly in the high-bandwidth memory segment where SK hynix holds a dominant position.

The rally in SK hynix shares helped anchor a broader gain in US equities, with the S&P 500 closing 0.4% higher on Friday.

The broad-based rally was driven by sustained investor confidence in beneficiaries of the AI boom, with SK hynix’s debut serving as a focal point for tech sector momentum.

The stock’s performance suggests that the $26.5 billion raised in the IPO — one of the largest in recent history — was priced conservatively enough to leave room for immediate upside, rewarding early institutional buyers and retail participants alike.