Where Asia Closed Yesterday

South Korea was the story. The KOSPI plunged 8.95% to 6,806.93 — a session that will have Seoul regulators reaching for the short-selling ban playbook if follow-through selling materializes today. That kind of single-day wipeout dwarfs everything else on the board.

China wasn’t far behind in terms of damage. The Shanghai Composite fell 2.06% to 3,913.79 while the Shenzhen Component dropped a sharper 3.48% to 14,522.85, suggesting growth and tech names bore the brunt. The Hang Seng managed to eke out a 0.16% gain to 24,213.72, a notable divergence from the mainland selloff — Hong Kong’s international flows and defensive heavyweights provided a buffer.

Japan’s Nikkei 225 slid 1.92% to 67,242.73. Exporter names likely felt pressure from yen strength speculation, and the broader risk-off mood across North Asia compounded the selling. Australia’s ASX 200 was essentially flat at 8,808.50, up just 0.03% — miners and banks holding the index steady while regional turmoil swirled around it.

Taiwan’s TAIEX (+0.06%), Singapore’s STI (+0.02%), and India’s Nifty 50 (+0.02%) all posted negligible moves. New Zealand’s NZX 50 dipped 0.39% to 13,669.48. The clear split: North Asia (Korea, China, Japan) sold off hard while Southeast Asia, India, and Australia held firm.

US Overnight Snapshot

Wall Street delivered a solidly green session that should offer some relief to battered Asian markets. The S&P 500 rose 0.38% while the Nasdaq Composite led with a 0.90% gain, driven by technology stocks — XLK climbed 1.29%. The Russell 2000 added 0.35%, showing breadth beyond mega-cap tech.

The VIX dropped 3.85% to 16.5, well below the 20 threshold that signals elevated fear. That’s a risk-on signal, and it suggests US investors aren’t panicking about the kind of selling Asia experienced yesterday.

Earnings expectations are running hot — headlines flagged a “sky-high bar” for this reporting season, yet companies appear to be clearing it. IBM’s profit warning on hardware weakness is worth noting for Asian supply chain names, particularly Japanese and Taiwanese component makers exposed to enterprise hardware cycles. For HKEX and KOSPI tech names, the Nasdaq’s strength overnight should provide a floor.

Commodity + FX Watch

Commodities ran higher across the board. WTI crude surged 2.32% to $79.90, with headlines citing US-Iran tensions as the driver — that’s a direct tailwind for ASX energy names like Woodside and Santos, and will support petrochemical plays across the region. Gold climbed 1.47% to $4,060, reinforcing the safe-haven bid that often accompanies geopolitical oil spikes. ASX gold miners should open firm.

Copper gained 2.13% to $6.37, a constructive signal for Australian and Chilean-exposed miners, though the China demand picture muddies the read given yesterday’s mainland selloff.

On FX, the Australian dollar slipped 0.35% to 0.692 against the greenback — counterintuitive given the commodity strength, suggesting Asia risk-off flows dominated. USD/JPY edged down 0.13% to 162, and a headline flagging a “looming yen intervention warning” means any sharp move below 160 could trigger BOJ action, adding volatility risk for Nikkei exporters.

What to Watch Today

• KOSPI follow-through: After an 8.95% single-session crash, all eyes are on whether Seoul’s Financial Services Commission announces any emergency measures — circuit breakers, short-selling curbs, or verbal intervention. A bounce attempt is likely, but the depth of yesterday’s move means institutional positioning is badly offside.
• China policy response: Shanghai and Shenzhen losses of 2-3% tend to trigger state media commentary or PBOC liquidity signals. Watch for any mid-session statements from Chinese regulators or unusual open-market operations.
• Oil + geopolitics: WTI’s 2.3% spike on US-Iran tensions puts energy stocks in play across ASX, SGX, and Tokyo. If tensions escalate further, expect crude to pull risk premiums higher and weigh on import-heavy economies like Japan, South Korea, and India.
• Nikkei yen risk: With USD/JPY at 162 and intervention chatter building, Japanese exporters face a binary setup — further yen weakness helps earnings, but a sudden BOJ move could trigger a violent unwind of yen-carry trades that hits the entire region.

Bottom Line

The overnight US session hands Asia a green baton, but yesterday’s wreckage in Seoul and mainland China means the region opens with more questions than answers. The setup is split — commodity strength and US tech leadership favor ASX and TAIEX, while KOSPI and Shanghai need policy signals to stabilize. Luna3 readers should watch North Asia’s first 30 minutes closely: if KOSPI can hold yesterday’s close and China regulators deliver calming language, the US risk-on tone could finally filter through.

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