Perpetual futures tied to SK Hynix, a South Korean chipmaker whose American depositary receipts debuted on Nasdaq earlier this month, suffered a flash crash on Hyperliquid shortly earlier than the underlying share value got here beneath strain in its dwelling market.
Between 23:00 UTC and 23:01 UTC, the value of perpetuals monitoring the Seoul-traded inventory crashed 20% to $900, in keeping with knowledge from Hyperliquid. The worth rebounded to over $1,000 the very subsequent minute and was just lately priced at $1,092. The contract is traded and denominated in dollar-pegged stablecoin USDC.
An hour later, the Korean inventory market opened on a destructive observe, led by chipmakers. By the top of the day, SK Hynix shares had dropped by 15% to 1,550,000 gained ($1,762). Different losers included Samsung Electronics and carmaker Hyundai Motor. The benchmark Kospi index fell 11%.
SK Hynix ADRs, 10 of which equal one share, fell 4.5% in pre-market buying and selling to $136.51.
Hyperliquid, the main perpetuals-focused decentralized trade, has emerged as a sizzling favourite of merchants trying to specific their view on conventional belongings, particularly because the onset of the Iran battle in late February. The trade had not responded to a request for remark by publication time.
Flash crashes on crypto exchanges are fairly widespread, particularly between the U.S. market shut and the opening of markets in China, South Korea, and elsewhere in Asia, as a result of liquidity tends to be comparatively skinny in contrast with different market hours. Liquidity refers to an trade’s capability to soak up giant purchase and promote orders at secure costs.
SK Hynix, one of many world’s largest suppliers of high-bandwidth reminiscence (HBM) chips utilized in Nvidia’s AI processors, has taken a beating this month, falling by practically 48% from the height of 1,947 gained reached on June 26.
It’s not alone. Sentiment for AI shares has additionally weakened on Wall Road. On Monday, Nvidia shares slid 5% after a Wall Road Journal report mentioned the AI-chip maker may present a monetary backstop of about $250 billion for an OpenAI-backed data-center venture.

