Asian markets closed mostly lower on June 26, 2026, as investors locked in profits following Thursday’s powerful rally. Technology-heavy markets in South Korea and Japan experienced the steepest declines, while renewed weakness across Greater China added to the region’s cautious tone.

The broad selloff reversed much of the previous session’s gains and underscored the heightened volatility that has characterized Asian equities throughout June.

South Korea Leads Regional Declines

South Korea’s KOSPI Composite Index plunged 5.81% to 8,411.21, making it the weakest-performing major market in Asia during the session.

The decline followed the index’s 5.42% surge a day earlier, reflecting aggressive profit-taking in semiconductor, artificial intelligence, and technology stocks. Despite the setback, the KOSPI remains well above levels seen earlier in the month, highlighting the market’s strong longer-term momentum.

The sharp swings continue to demonstrate the elevated volatility affecting Korean equities.

Japan Gives Back Recent Gains

Japan’s Nikkei 225 dropped 4.15% to 69,360.88, falling back below the 70,000 level after reclaiming 72,000 during the previous session.

The retreat was driven by broad-based selling across export-oriented manufacturers, industrial companies, and technology shares. Although the Nikkei remains one of the world’s best-performing major indices in 2026, recent trading has become increasingly volatile as investors alternate between buying and profit-taking.

China and Hong Kong Extend Weakness

China’s SSE Composite Index declined 2.26% to 4,027.26, marking one of the largest losses among major regional benchmarks.

Hong Kong’s Hang Seng Index fell 1.76% to 22,671.86, extending its prolonged underperformance and remaining one of Asia’s weakest major equity markets. Investor sentiment toward Chinese-linked assets continued to deteriorate despite stronger performances elsewhere in the region over recent weeks.

The declines across Greater China weighed heavily on overall regional performance.

Australia and India Buck the Trend

Australia’s S&P/ASX 200 edged up 0.18% to 8,764.20, while India’s S&P BSE Sensex gained a marginal 0.14% to 77,100.47.

Although the advances were modest, both markets stood out as the only major benchmarks to finish in positive territory, demonstrating relative resilience amid the broader regional selloff.

Currency Markets Remain Relatively Stable

Currency markets showed limited movement despite heightened equity volatility.

The Australian Dollar Index rose 0.17% to 69.13, while the Japanese Yen Index edged up 0.01% to 61.81.

The subdued currency activity suggests investors remained cautious but did not significantly increase defensive positioning in foreign exchange markets.

Regional Markets Closed for Religious Observances

Several exchanges across Asia and the Middle East remained closed in observance of important Islamic holidays.

The Bahrain Stock Exchange and Pakistan’s Karachi Stock Exchange were closed for Ashura, while India’s National Stock Exchange remained closed for Muharram.

These closures reduced regional trading activity but had little impact on the direction of Asia’s major equity markets.

Outlook

Looking ahead, investors will monitor whether South Korea can stabilize above 8,400 and whether Japan can regain the 70,000 level after the sharp pullback.

China’s ability to defend the 4,000 mark and Hong Kong’s effort to halt its prolonged decline will remain important indicators for regional sentiment. Australia and India may continue to provide relative stability if volatility persists elsewhere.

For now, Asia’s markets remain highly volatile, with rapid swings between strong rallies and equally sharp corrections reflecting ongoing uncertainty and active profit-taking across the region.