Retail leverage and AI concentration have fueled the Korean equities rout. The KOSPI fell more than 14% in a week, its worst weekly decline since 2008. Korean equities will fall further if the rout in SK hynix and Samsung continues, though some dip buyers may already be lining up. x.com  x.com 

Korean equities and memory chip stocks are not done selling after South Korea hiked rates today. x.com 

Korean equities have a central role in the AI trade because Samsung and SK hynix supply most of the memory it needs. Despite the shakeout, the KOSPI leads the major markets shown at roughly +36% this year. The bullish lean faces a flow warning: Korean semiconductor ETF 20-day flows fell from nearly +$4B in June to about -$703M by October 18 as the index approaches rising support. x.com  x.com  x.com  x.com  x.com 

Korean equities are vulnerable as leveraged domestic retail buyers, who replaced massive foreign withdrawals as the source of SK Hynix and Samsung demand, are being forced out. Per @SamanthaLaDuc, Korea's Financial Supervisory Service reported 1.2 million leveraged retail accounts hit margin calls on July 13, and 320K-360K were fully liquidated. x.com 

Korean stocks face a leverage-driven crash, as more than $30 billion in daily-rebalancing leveraged products tied to Samsung and SK Hynix are forced to sell as prices fall. The two dominate the KOSPI, which has already fallen 25% in a month, and forced selling is feeding more forced selling. Korea has warned first before: its 1997 currency collapse, its chip stocks topping ahead of the 2000 Nasdaq crash and its 2008 breakdown before Lehman. x.com 

South Korea's finance ministry moving to stabilize the stock market and restrict leveraged ETF trading could mark an interim bottom in the KOSPI. x.com 

Korean equities face a leveraged-retail liquidation that is getting out of control. Per @fintergirl, young Koreans priced out of Seoul apartments are buying the KOSPI with 5x portfolio margin and 2x single-stock ETFs; 360,000 accounts have been liquidated, 62% of them held by under-35s, and KOSPI margin loans hit a record 38.63 trillion won at end-June. Retail losses on borrowed money reached 2.15 trillion won in a month, with more liquidation likely. SK hynix is already back to April levels. … Show more

Korean equities' extreme volatility is a warning, not a buying opportunity, as foreign investors keep exiting into the chip boom. Foreign capital has been a net seller for five straight months, over $32 billion in June alone, amid fears of AI over-investment and an earnings peak, while retail leveraged single-stock ETFs stretch technicals; the KOSPI has hit seven circuit breakers this year. A 3% GDP forecast upgrade doesn't change that, and a Bank of Korea hike could force a reset. x.com 

Korean equities look near a bottom as retail investors who levered long at the KOSPI top now short it at the lows. After new rules effective July 31 raised the minimum deposit for single-stock leveraged ETFs to ₩30M, retail net-sold over ₩1 trillion of single-stock leverage on day one, led by SK hynix and Samsung products, and bought about ₩500bn of index inverse ETFs instead, led by a 2x KOSPI inverse fund. x.com  x.com 

Korean equities look like a leveraged mania in which money arrived faster than judgment, and borrowers may not survive the drawdown. Samsung and SK Hynix now make up over 54% of the KOSPI, up from 16% in 2016, and margin loans hit a record 36 trillion won, double a year ago, as Koreans surrendered insurance policies to buy stocks. On July 14 Samsung fell 10.70% and SK Hynix 15.37%, and the KOSPI sits near 6,750 from above 8,000. The businesses and the AI buildout remain real. x.com