"AI stock guru" Balaji Srinivasan's hedge fund, Situational Awareness, was forced to liquidate $16 billion in stock positions last week after highly leveraged bets on AI companies failed. Around the same time, South Korea's KOSPI index plunged over 20% in 48 hours, only to rebound 25% from its lows, closing the week nearly flat.
Markets are treating these events as isolated "noise," quickly digesting them and moving on. After a brief period of volatility, calm has returned. However, this consensus to "look forward" may be a dangerous misinterpretation. While the blowup of the "AI guru" fund and the KOSPI crash did not trigger a systemic meltdown, Deutsche Bank argues they are symptoms of the same underlying condition: leverage built up during the low-interest-rate era, and should not be viewed in isolation.
"Flat" is the most dangerous illusion. The KOSPI completed a full "V-shaped" week, leaving the index level virtually unchanged. But Deutsche Bank's report warns that this number is deeply misleading. An index swinging 45 percentage points in a few days is economically nothing like staying flat. The mechanism of leveraged positions means that forced liquidations are often mechanical and irreversible during a downturn, regardless of any subsequent rebound. While index-level gains and losses may offset each other, the wealth destruction for individual investors—especially first-time leveraged retail traders—cannot be repaired by a recovery. Those who have already been margin-called are gone for good. Reports suggest over 3% of South Korean adults received margin calls in the past two weeks, a figure Deutsche Bank calls "deeply concerning." This is not just index volatility; it is real household wealth destruction.
Leveraged ETFs: Korea Today, US and Europe Tomorrow?
South Korea's crash had a specific trigger: the launch of single-stock leveraged ETFs tracking Samsung Electronics and SK Hynix in April. These underlying stocks, already trillion-dollar mega-caps with significant retail ownership, saw their leveraged exposure skyrocket almost overnight. When the underlying stocks fell, the leveraged products amplified the decline, triggering a chain of liquidations. Analysts warn this is not a uniquely Korean story. Similar products are growing rapidly in the US and Europe. Should a similar event occur in the US, the transmission mechanism would be far more destructive than a single hedge fund liquidation. It would penetrate consumer spending, as households facing margin calls cut back; credit markets, as brokers and lenders reassess collateral; and market confidence, reversing retail participation. Deutsche Bank likens this to the Silicon Valley Bank collapse, an event that appeared isolated but ultimately forced policymakers to effectively guarantee deposits across the entire US banking system—an intervention scale far exceeding the original problem. The lesson is not that every small event becomes systemic, but that the events which do are almost never obvious beforehand.
Same Root Cause: A Decade of Low Rates Fueled Leverage
The blowup of the "AI guru" fund and the KOSPI flash crash seem unrelated. Deutsche Bank sees them as different symptoms of the same disease: over a decade of low and stable interest rates systematically encouraged the accumulation of leverage in ETFs, margin accounts, and hedge fund books. This is like a building's foundation slowly sinking for years—invisible until a trigger point reveals the cracks. The analysts also observe that market and policymaker attention has been focused on sovereign debt risk, while the risk from household leverage is systematically underestimated. Although household leverage growth has plateaued, absolute levels remain high. When Deutsche Bank shows a chart of debt trends, clients focus on the rise in sovereign debt rather than the plateau in household leverage. This "focus shift" is why household leverage risk is currently underestimated.
Frequent "Small Volatility" Events Are No Coincidence
Deutsche Bank data shows that, since 2022, the frequency of sharp VIX spikes has been notably higher than the decade average. This phenomenon is directly linked to the normalization of global central bank policy rates. In the low-rate era, market volatility was suppressed, allowing leverage to pile up. As rates return to normal, the force suppressing volatility is gone, and the accumulated leverage seeks an outlet. Since 2020, traditional safe-haven assets—gold, the US dollar, the Swiss franc, the Japanese yen, US Treasuries, and German Bunds—have failed to effectively hedge risk during multiple shocks, including the pandemic, the 2022 rate hikes, tariff shocks, and geopolitical events. The analysts write, "If safe havens consistently fail when most needed, the implicit cushion investors rely on is much thinner than before. This raises the probability that future 'small volatility' events will evolve into larger problems."
Deutsche Bank also presents an intriguing framework: is the Federal Reserve "deliberately" introducing volatility? The report cites analyst Rob Armstrong, who suggests that Fed Chair Kevin Warsh's withdrawal of forward guidance may not be a mistake but a deliberate policy choice to reintroduce an "uncertainty premium" to curb excessive leverage. Warsh, in this view, is attempting to bring "uncertainty premium" back into the market because low volatility encouraged above-normal borrowing by governments and market participants. He cannot state this logic publicly without causing panic, so he uses more ambiguous language. But, Armstrong argues, policy actions point in the same direction. If policymakers truly believe more everyday volatility is healthy, investors should expect more events like the Situational Awareness blowup and the KOSPI crash, and stop treating each as a contained, isolated incident.
Where the Accumulated Risk Still Lies
Deutsche Bank's report concludes by identifying two areas where hidden risk remains. The first is private equity. Many TMT assets acquired during the near-zero rate era are still sitting on PE firms' books, with holding periods far exceeding expectations as exit markets have frozen. "The reckoning may still be ahead." The second is publicly listed companies. Many still carry low-efficiency assets acquired during the last debt-fueled M&A boom, with low asset turnover. This is a remnant of cheap financing that encouraged "revenue-over-profit" expansion. The analysts write, "The market's instinct is to classify the Situational Awareness fund blowup and the KOSPI volatility as 'noise' because neither has yet become systemic. This instinct is dangerous, especially when policymakers are willing to tolerate more everyday volatility."
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