Middle East Tensions Escalate: Causes Behind KOSPI Sidecar Activation and Bitcoin Crash
Analyzing the core reasons behind the KOSPI sidecar activation and massive Bitcoin liquidations triggered by escalating conflicts in the Strait of Hormuz and surging oil prices.

On the 10th, escalating fears of armed conflict in the Strait of Hormuz hit Asian equities and cryptocurrency markets hard. The KOSPI plunged over 2% due to massive institutional and foreign sell-offs, triggering an intraday sidecar, while Bitcoin sharply declined as the market entered an 'Extreme Fear' stage driven by strong risk aversion.
Geopolitical Risks in the Strait of Hormuz and Surging Oil Prices
As tensions rise in the Strait of Hormuz, a crucial chokepoint for global oil transit, global oil prices have jumped over 1%. This surge immediately increases global inflation pressures, significantly dialing back expectations for the US Federal Reserve's interest rate cuts. Such a deteriorating macroeconomic environment has rapidly accelerated investors' flight from risk assets.
KOSPI Sidecar Triggered by Foreign Outflows
Due to South Korea's high dependency on energy imports, geopolitical energy risks are particularly devastating. In the KOSPI market, concerns over a spiking exchange rate and corporate cost burdens led to a massive exodus of foreign capital. This sharp decline prompted the activation of a sell-side sidecar, suspending program trading for five minutes. The upcoming simultaneous expiry of options and futures has only intensified market volatility.
Crypto Market Enters 'Extreme Fear'
The cryptocurrency market, highly sensitive to macroeconomic shocks, also suffered a severe blow. Alongside continuous institutional outflows from Bitcoin Spot ETFs, surging volatility in the futures market led to the forced liquidation of hundreds of millions of dollars in long positions in a short time. The Crypto Fear and Greed Index has dropped to single digits, indicating a total freeze in overall investor sentiment.
Key FAQ Summary
- Q. What is a market Sidecar?
A. It is a circuit breaker mechanism that temporarily halts program trading (for 5 minutes) to minimize the impact of rapid futures market fluctuations on the spot market. - Q. How does the Strait of Hormuz conflict negatively affect the Korean stock market?
A. It triggers inflation through higher oil import costs and depreciates the Korean Won, leading to foreign capital outflows that put strong downward pressure on the entire stock market. - Q. How long will the stock and Bitcoin downturn last?
A. A deep wait-and-see approach is expected to persist until the Middle East crisis stabilizes and the imminent release of the US May Consumer Price Index (CPI) provides clues regarding the Fed's timeline for interest rate cuts.