How to Trade SKHY (SK Hynix) on Hyperliquid

What Is SK Hynix

SKHY is the Nasdaq-listed American Depositary Receipt for SK Hynix, the South Korean chipmaker sitting at the center of the AI hardware supply chain. The company makes DRAM, NAND flash, and — the line that matters most right now — high-bandwidth memory (HBM), the stacked DRAM bolted onto AI accelerators to feed data into the compute die fast enough to keep it busy.

That HBM franchise is what makes SK Hynix a semiconductor story rather than a plain commodity-memory story. It supplies the majority of the HBM inside Nvidia's AI GPUs, and industry trackers put its HBM share at roughly 50–60%, ahead of Samsung and Micron. Analysts expect HBM3E to make up about two-thirds of 2026 HBM shipments while HBM4 ramps for Nvidia's next-generation Rubin platform, where SK Hynix is projected to hold a commanding share. Management has described its 2026 HBM order book as effectively sold out — so near term, the constraint is capacity, not demand.

Why the Nasdaq Debut Matters

Until now, exposure to SK Hynix meant trading the ordinary shares on the Korea Exchange (ticker 000660) during Seoul hours. That changes on July 10, 2026, when SKHY begins trading on the Nasdaq Global Select Market as an ADR.

The scale is the headline. SK Hynix is issuing roughly 17.79 million new shares to raise up to about $29 billion, which would make it the largest ADR offering in Wall Street history — edging out Alibaba's 2014 debut. Anchor investors including Baillie Gifford and Coatue have reportedly committed around $7 billion combined. The structure matters for how you read the tape: ten ADRs equal one Korean common share, and the filing set a reference near $166 per ADR — right around where the HIP-3 perp is currently marking, near $164.90.

The HIP-3 Perpetual

HIP-3 lets third-party builders deploy their own perpetual markets on Hyperliquid's order book, collateralized in USDC. The SKHY market is deployed by [Trade[XYZ]](https://www.tradingview.com/blog/en/trade-xyz-and-hyperliquid-59210/), the dominant HIP-3 equity-perp builder, which accounts for the large majority of open interest across HIP-3 venues.

What you're trading is price exposure, not stock. The perp gives you long or short exposure to the SKHY mark with up to 10x leverage and none of the ownership, dividends, or voting rights of the underlying ADR. An oracle brings the ADR price on-chain, and a funding rate periodically transfers value between longs and shorts to keep the perp tethered to spot. The practical draw is access: the market trades continuously with USDC margin and self-custody — which also means it keeps repricing on weekends and overnight, when the Nasdaq ADR itself is closed.

Key Trading Considerations

The obvious edge case is the debut itself. New listings are volatile, and a ~$29 billion offering priced through a book-build can gap either way once continuous trading opens — the perp will reprice that in real time, including during hours the cash ADR can't.

Beyond the event, three structural risks are worth pricing in. First, this is memory: HBM is riding an AI capex wave, but DRAM and NAND have always been a cyclical business, and any wobble in AI spending lands directly on SK Hynix's most profitable line. Second, perp-specific mechanics — funding, liquidation, and oracle risk — can cost you independent of your directional call; a position that's right on direction can still get liquidated on a wick. Third, the ADR is a derivative of the KRX-listed shares, so gaps can open between the two — and between the perp's oracle and either — during illiquid windows. Around a debut like this, position sizing tends to matter more than the thesis.