3X Long Labubu
Long-Term Investor, Hobby Trader
Korean equities' recent weakness comes from fund flows rather than the negative narrative, and the KOSPI has just hit the lower boundary of its rising channel, an important level to defend. Chinese funds are selling to buy the CXMT IPO, other foreign funds are selling to buy SK Hynix's US ADR, and Korea's pension funds keep selling to rebalance. It is a liquidity issue that is also hitting US semis. x.com x.comÂ
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.comÂ
South Korean equities look like a bubble about to burst because the KOSPI's 3.5x rise in 12 months, from 2,500 to above 8,500, rests on just two companies, Samsung and SK hynix. An index that concentrated is a trade, not a market, and parabolic trades like this break hard. x.comÂ
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.comÂ
Korean equities' bigger picture is concerning because breadth has collapsed, with the KOSPI held up only by two stocks that make up half the index. The KOSDAQ has erased all its gains since April 2025 and trades near six-year lows, while the KOSPI is down 46% in six weeks after twice testing its 200-day average. A short-term bounce of about 20% to fill this week's gap is possible. x.comÂ
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.comÂ
Korean equities' 2026 crashes were forced-liquidation flushes, not a broken thesis, and memory earnings and exports will carry KOSPI back up. All four circuit-breaker days came from external or technical shocks, a war-driven oil spike, a crowded AI unwind and foreign outflows, amplified by record retail margin debt above 38tn won; none came from Korean earnings breaking. SK Hynix just posted record revenue at a 72% operating margin. The real risk is the memory cycle itself rolling over. x.comÂ
The PCE release will knock the bottom out of the KOSPI. The index already looks about to erase yesterday's gains. x.comÂ
Korean equities have become essentially a two-stock index, and conditioned dip-buying there will eventually end in a lot of pain. Since March the KOSPI has drawn down 20%, 8%, 13%, 17% and now 13%, rebounding quickly each time, which trains investors to buy every dip. That can keep working, possibly for years, until the last time, and no one knows when that will be. Buying because it worked last time is not a strategy. x.comÂ
The South Korean president's alarming appeal amid the KOSPI selloff aligns with a market bottom, not a top. The KOSPI is deep in Wave C, and its pain looks nearly over. x.comÂ
South Korean stocks are losing market confidence as foreign investors keep selling. The KOSPI fell as much as 5% in a day, triggering a 5-minute halt on program selling, with SK hynix down more than 8% and Samsung nearly 6%. Foreigners have sold since July 28 while retail investors bought every dip. The pause can slow the selling but can't restore confidence. x.comÂ