From the intense volatility in Japanese and Korean stock markets to the calm period in the crypto market: How is global de-leveraging reshaping investment strategies?

On March 4, 2026, the Asia-Pacific financial markets experienced a historic and intense shock, dubbed “Black Wednesday” by market participants. On that day, Japanese and South Korean stock markets led the decline in the Asia-Pacific region, with the Korea Composite Stock Price Index (KOSPI) plunging 12%, marking the largest single-day drop since the 2008 global financial crisis, triggering a circuit breaker during trading. Japan’s Nikkei 225 index also suffered, falling over 2,000 points, a 3.6% decline—the biggest daily loss since April 2025. Additionally, Taiwan’s Weighted Index dropped 4.35%, and Thailand’s benchmark index tumbled 8%, prompting trading suspensions. This sell-off quickly spread globally, signaling a large-scale risk aversion and asset revaluation process underway.

Background and Timeline

The immediate trigger for this market turbulence was the rapid escalation of geopolitical tensions in the Middle East. Reports indicated Iran had recently intensified missile and drone attacks in the region, further complicating regional conflicts. In response, international oil prices surged, with WTI crude futures rising 2.3% to $76.26 per barrel, and Brent crude futures up 2.6% to $83.49 per barrel.

For East Asian economies heavily dependent on energy imports, soaring oil prices directly translated into imported inflation pressures and concerns over slowing economic growth. South Korea, the world’s eighth-largest oil consumer, saw its key industries like shipping and manufacturing hit hardest. Investors began reassessing previously overheated markets. Within just two days, panic shifted from energy concerns to widespread liquidity tightening and deleveraging.

Market Data and Structural Analysis

The core driver of this market upheaval was not merely deteriorating fundamentals but structural deleveraging. Earlier this year, fueled by the AI boom, South Korean stocks surged nearly 50%, with market sentiment extremely euphoric and leverage positions heavily accumulated, especially through high-margin credit trading.

CEO An Hyungjin of Seoul-based Zian Investment Management pointed out that many investors held margin ratios of only 30-40% on large-cap stocks. When geopolitical conflicts triggered sharp declines, these fragile leveraged positions quickly hit forced liquidation levels, triggering a cascade of passive sell-offs, creating a “downward → forced liquidation → further decline” negative spiral. Pepperstone strategist Michael Brown described this phenomenon as “widespread deleveraging and risk aversion dominating trading,” with market sentiment in an extreme “sell first, ask questions later” state.

Meanwhile, safe assets gained favor. Spot gold rose 1.2% to $5,148.49 per ounce, silver increased 3.3%, and risk currencies like the Korean won depreciated sharply against the US dollar.

Public Opinion and Perspectives

Current market commentary can be divided into three levels:

Factually, the Korean Financial Services Commission has convened an emergency meeting to review market conditions and pledged to deploy a stabilization plan exceeding “100 trillion won + α” if volatility becomes excessive, along with 24-hour monitoring. This indicates policymakers recognize the urgency of systemic risks.

Opinion-wise, professional analysts hold divergent views. An Hyungjin of Seoul’s Billionfold Asset Management expressed extreme caution, stating that current volatility is too intense, analytical tools are nearly ineffective, and clear entry points are absent. Conversely, Singapore’s DBS economist Ma Tieying analyzed from a macro perspective, warning that sustained energy price increases could trigger a stagflation-like policy dilemma—rising inflation coupled with slowing growth—long-term suppressing market risk appetite.

Speculation centers on when the market will bottom out. Some believe only after leverage is fully cleared can markets stabilize; others hope official stabilization funds can effectively support the market.

Narrative Authenticity and Deeper Analysis

The mainstream narrative currently is “Geopolitical conflict → Oil price surge → Economic concerns → Stock market crash.” This chain of logic holds initially but may obscure deeper structural contradictions.

In fact, market fragility had already formed before the crisis. At its peak, South Korean stocks surged nearly 50% driven by the AI hype, with analysts forced to continually raise forecasts to keep up with soaring prices. This rally, driven by sentiment and leverage, lacked solid valuation support. Therefore, the Middle East conflict is more like the last straw rather than the sole cause of a market collapse. The core narrative should be “High-leverage markets undergoing deleveraging after external shocks.” Conflict acts as a catalyst, but the fundamental issue is the imbalance in internal leverage structures.

Industry Impact Analysis

Although this turbulence occurred in traditional financial markets, it offers profound insights and connections to the crypto industry:

1. Cross-market risk transmission: In today’s highly integrated global finance, significant deleveraging in traditional markets can impact crypto via two channels. First, through risk parity effects—when equities become volatile, institutions may sell all risk assets, including cryptocurrencies, to meet margin calls or reduce overall risk exposure. Second, through contagion of sentiment, amplifying crypto investors’ panic.

2. Converging macro logic: As observed by crypto analysts, Bitcoin perpetual contract funding rates have remained negative, and open interest has decreased from a peak of $47.6 billion in October 2025 to $20.8 billion in March 2026. This clearly indicates deep structural deleveraging within the crypto market. Despite different triggers, the logic of reducing leverage and risk exposure is consistent with traditional markets.

3. Asset allocation reassessment: This event reinforces the short-term logic of “cash is king” or shifting into highly liquid assets like stablecoins. Investors are re-evaluating the weightings and correlations of risk assets amid high macro uncertainty.

Multi-scenario Evolution

Based on current conditions, the market could evolve along three main scenarios:

• Scenario 1: Short-term intervention, limited stabilization (higher probability)

Countries like South Korea, severely impacted, quickly activate stabilization funds, buying blue-chip stocks or providing liquidity to break the negative spiral. Panic is temporarily contained, but given macro factors like high oil prices and inflation remain, the market may enter a low-volatility, low-volume bottoming phase. Confidence recovery will take time.

• Scenario 2: Risk spreading, secondary bottom (medium probability)

If geopolitical tensions escalate further, pushing oil prices above $90 (e.g., Brent), trade conditions for import-dependent countries like Japan and South Korea will worsen sharply, leading to significant downward revisions in corporate earnings. This could trigger a second wave of decline driven by deteriorating fundamentals, with policy interventions less effective.

• Scenario 3: Risk aversion dominates, structural divergence (currently unfolding)

Funds will continue to flow out of high-leverage, high-valuation, macro-sensitive risk assets into gold, sovereign bonds (if inflation remains controlled), and cash-rich leading companies. Within crypto, assets with clear use cases and income streams may show greater resilience than purely narrative-driven tokens.

Conclusion

The intense volatility in South Korea and Japan marks a key chapter in the 2026 global financial landscape, revealing the fragility of markets under macro uncertainty and high leverage. For investors, the current priority is not to predict the bottom or “buy the dip,” but to assess leverage levels and risk exposure.

From traditional markets to crypto, the macro backdrop of deleveraging demands more cautious asset allocation. Amid geopolitical conflicts, inflation pressures, and slowing growth, maintaining ample liquidity, diversifying portfolios, and closely monitoring cross-market risk signals are prudent strategies to navigate through the current fog.