On June 26, 2026 global equity volatility intensified as South Korea’s KOSPI plunged as much as 9.99% wiping out ₩366 trillion ($246bn) in market value and Japan’s Nikkei fell 2.8%, driven by tech sell‑offs and inflation fears. Rising leverage and defaults — Taiwan trade defaults hit $62m in June while margin purchases climbed to about $19bn and retail buyers logged ₩11.55tn — raise contagion risk for crypto markets, increasing volatility for tokens and pressuring CEX and DeFi lending liquidity and counterparty risk.

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June 26, 2026 03:47:16 UTC

Japanese Stocks Fall as Tech Shares Lead Market Lower

Japan’s Nikkei 225 fell 2.8% and the broader Topix index declined 0.7% on Friday, reversing the previous session’s gains as technology stocks came under renewed selling pressure. Major decliners included Kioxia Holdings, SoftBank Group, Advantest, Tokyo Electron, and Taiyo Yuden.

Investor sentiment was also affected by volatility in U.S. technology stocks and data showing Tokyo’s core inflation accelerated for the first time in eight months, strengthening expectations of further Bank of Japan interest rate hikes. Markets will monitor upcoming economic data and central bank signals.

June 26, 2026 03:21:45 UTC

South Korean Stocks Suffer Worst One-Day Fall in 30 Years

South Korea’s KOSPI index fell 9.99% in a single session after sharp declines in Samsung and SK Hynix, triggering a 20-minute trading halt. Foreign and institutional investors were reported to have sold heavily, while retail investors made record net purchases of 11.55 trillion won, supported by elevated margin borrowing.

The sharp market reversal followed a strong rally driven by AI-related stocks. Investors will monitor whether selling pressure continues and whether regulators introduce measures to address market volatility.

June 26, 2026 03:21:45 UTC

Taiwan Stock Trade Defaults Hit Record as Margin Risks Rise

Stock trade defaults at Taiwan securities firms reached $62 million in June, the highest monthly total since records began in 2019. Defaults have risen about 300% over the past two months, while margin purchases increased 160% over the past year to around $19 billion, near levels seen before the 2000 dot-com crash.

The data highlights growing leverage in Asian equity markets. Investors and regulators will watch whether rising defaults lead to tighter lending conditions or increased market volatility.

June 26, 2026 03:21:45 UTC

KOSPI Stock Index Drops Nearly 7%

South Korea’s KOSPI index fell nearly 7%, prompting the Korea Exchange to halt program selling after a brief market loss. More than ₩366 trillion ($246 billion) in market value was erased, with major chipmakers SK Hynix and Samsung Electronics each falling more than 7%.

The sell-off wiped out the previous day’s gains driven by Micron’s earnings rally. Investors will closely watch the next trading session for signs of stabilization, particularly in semiconductor stocks.

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