SK Hynix Perpetuals Flash Crash on Hyperliquid Exchange

July 28, 2026 · Markets · CryptoRefuge Team

SK Hynix Perpetuals Flash Crash on Hyperliquid Exchange

SK Hynix perpetuals on the Hyperliquid exchange plummeted 20% in just one minute to $900 before quickly rebounding above $1,000, sparking a significant selloff in South Korea. This unexpected volatility led to a 14% drop in SK Hynix shares and an 11% decline in the Kospi index.

Weakening AI stocks on Wall Street contributed to the vulnerability of SK Hynix perpetuals to such a drastic price movement. Nvidia shares slid 5% after a report on its potential financial backstop for an OpenAI-linked data-center project.

$250 billion is the potential financial backstop Nvidia may provide for an OpenAI-linked data-center project, according to recent reports. This significant investment underscores the growing importance of AI in the tech sector.

The flash crash in the USDC-denominated contract on Hyperliquid highlights the risks and unpredictability of trading perpetual futures, especially in a market influenced by broader macroeconomic factors and the performance of related stocks.

14% is the percentage drop in SK Hynix shares following the flash crash of its perpetuals on Hyperliquid, reflecting the immediate and significant impact of such volatility on the underlying stock. The Kospi index also dropped 11%, signaling a wider market reaction to the sudden change in SK Hynix's stock price.

Chart of Sk Hynix perp flash crash on Hyperliquid.

Analysis: If the current trend of weakening AI stocks continues, it may exert further downward pressure on SK Hynix shares and related perpetuals. A break below the $1,000 level for SK Hynix perpetuals could signal a deeper market correction, potentially affecting other AI-related stocks and the broader tech sector. The upcoming trading sessions will be crucial in determining the sustainability of the rebound in SK Hynix perpetuals and the overall resilience of the market to flash crashes and broader economic pressures.

Frequently Asked Questions

What happened to SK Hynix perpetuals on Hyperliquid?
SK Hynix perpetuals experienced a flash crash, dropping 20% in one minute to $900 before rebounding above $1,000.
How did the flash crash affect SK Hynix shares?
The flash crash preceded a sharp selloff in South Korea, where SK Hynix shares fell 14% and the Kospi index dropped 11%.
What is the current market context for AI stocks?
AI stocks have weakened on Wall Street, with Nvidia shares sliding 5% after a report on its potential $250 billion financial backstop for an OpenAI-linked data-center project.