South Korea’s AI Stock Boom Is Testing The KOSPI’s Circuit Breakers - Finimize
• South Korea is experiencing an AI-driven stock boom, with leveraged single-stock ETFs tied to Samsung Electronics and SK Hynix causing extreme market volatility. • A Hong Kong-listed twice-levered SK Hynix ETF has surged over 20-fold this year to reach $7.78 billion, while some single-name leveraged ETFs trade at four times the volume of their underlying stocks. • This trend is significant because daily rebalancing creates a procyclical effect, forcing additional buying during price rises and aggressive selling during declines.
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