Hyperliquid SK Hynix Perp Drops ~20% on Bad Print

Bankless

Tue, July 28, 2026 astatine 12:21 PM CDT 1 min read

Hyperliquid's xyz:SKHYNIX perpetual concisely fell ~20% aft a "black swan" pre-market commercialized successful South Korea priced a azygous SK Hynix stock astatine KRW 1.272 million, triggering a astir 30% determination and a trading halt successful the underlying market.

What's the Scoop?

• Who Operates the Market: Trade.xyz operates the market, who are investigating the issue. In their response, Hyperliquid made wide that it was Trade's work to resoluteness this arsenic Hyperliquid is simply a permissionless chain, and nether HIP-3, autarkic teams tin deploy and tally their ain markets utilizing it arsenic infrastructure.

• How HIP-3 Pricing Works: Each market's terms comes from 3 inputs, and the deployer controls 2 of them. Hyperliquid itself supplies lone one, drawn from onchain trading activity. Because the last terms is the median worth of the three, immoderate the deployer pushes efficaciously decides it. If Hyperliquid's onchain input reads 100 but the deployer submits 150 and 151, the marketplace prices astatine 150.