Cryptocurrency markets operate around the clock across global time zones, making them uniquely exposed to sharp regional sell-offs that can trigger cascading liquidations far from their origin.
A heavy sell-off in South Korean tech stocks has rattled investors, who are growing alarmed over the emergence of Chinese competitors entering the memory chip market.
Tom Lee, chairman of Ethereum treasury company Bitmine Immersion Technologies (NASDAQ: BMNR), says this regional sell-off carries significant implications for the broader crypto market.
Lee’s specific concern is that the pressure building in Asian tech markets could spill over and trigger a wave of selling in Ethereum, the digital asset Bitmine has been accumulating since June 2025.
The connection between South Korean equities and Ethereum may not be immediately obvious, but Lee argues the link runs through forced liquidations already occurring in overseas tech markets.
According to Lee, those initial liquidations create conditions ripe for a second wave of so-called “secondary” liquidations, which is precisely where crypto becomes vulnerable.
South Korea is a well-established hotbed of cryptocurrency activity, and many of the same retail and institutional investors active in tech stocks also hold significant crypto positions.
Those investors may be compelled to sell their digital asset holdings partly to cover losses accumulating in their technology stock portfolios, creating selling pressure that crosses asset classes.
The relatively encouraging signal for Ethereum holders is that Lee is forecasting only “short-term pain” rather than a sustained market collapse or a prolonged breakdown in prices.
Ethereum did in fact stabilize in price following the Oct. 13 sell-off, lending some early support to Lee’s assessment that any downward pressure may prove temporary rather than structural.
For a company like Bitmine, which has built its treasury strategy around accumulating Ethereum, the near-term volatility presents a test of conviction in a thesis constructed over more than a year of buying.
The episode highlights how interconnected global financial markets have become, with regional equity stress capable of reaching into decentralized digital asset markets within hours.
