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Asia Pacific Market Preview: Tuesday, June 30, 2026

Asia Pacific Market Preview: Tuesday, June 30, 2026

Asia-Pacific market preview cover image for June 30, 2026

Asia Pacific Market Preview: Tuesday, June 30, 2026

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Key PointsAbout This Summary iAn AI tool helped create this summary based on the text of the article. The Luna3 team has checked it for accuracy and revised as necessary. Read more about how we use AI in our publishing process.
  • KOSPI crashed 5.8% and Nikkei lost 4.2% on Thursday — Asia opens Tuesday facing a three-session gap against a strong US rebound
  • Nasdaq surged 2.1% on Friday led by tech, which should offer relief to TAIEX and HKEX tech names at the open
  • USD/JPY at 162 keeps pressure on Japanese exporters while oil at $70 supports energy names after Iran strike headlines

Asia closed Thursday with its ugliest session in weeks — KOSPI down nearly 6%, the Nikkei off 4% — but the US spent Friday ripping higher on a tech-led rally that now hands the region a three-day gap to price in as markets reopen Tuesday.

Where Asia Closed Yesterday

South Korea took the hardest hit. The KOSPI plunged 5.81%, its steepest single-session decline this year, dragging Samsung and SK Hynix lower as global semiconductor sentiment soured. Taiwan’s TAIEX wasn’t far behind at -3.64%, with TSMC and its AI supply chain bearing the weight.

Japan’s Nikkei 225 dropped 4.15% to 69,360, pressured by the same tech rotation and an ever-weakening yen that’s now pushing USD/JPY to 162. The Shenzhen Component fell 3.44% and the Shanghai Composite lost 2.26%, with mainland selling concentrated in growth and tech names. Hong Kong’s Hang Seng shed 1.76%, a more measured decline but still red across the board.

The defensive markets held up. Australia’s ASX 200 eked out a 0.18% gain to 8,764, supported by banks and a flat Aussie dollar. India’s Nifty 50 added 0.14%, and New Zealand’s NZX 50 climbed 0.64%. Singapore’s Straits Times dipped 0.52% — mild relative to the carnage in Northeast Asia.

US Overnight Snapshot

Wall Street offered a clear counter-narrative on Friday. The Nasdaq Composite surged 2.07% and the S&P 500 gained 1.18%, powered by a 2.37% jump in the Technology sector (XLK). Tesla ripped higher after a long-awaited update to its self-driving technology, and Rocket Lab announced an $8 billion acquisition to challenge SpaceX’s Starlink — both headlines that kept risk appetite alive through the close.

The VIX dropped 4.13% to 17.6, well below the 20 stress threshold, signaling that Friday’s buying had conviction behind it. Small caps lagged, with the Russell 2000 slipping 0.29%, and Materials (XLB) fell 1.82% — a split that favors tech-heavy Asian indices over resource plays.

For Asia, the Nasdaq’s strength is the lead signal. TAIEX and KOSPI semiconductor names gapped down hard on Thursday; the US Friday session suggests those losses were overdone.

Commodity + FX Watch

Oil climbed 1.55% to $70.30 as weekend headlines around Trump’s Iran strikes kept a geopolitical bid under crude. That supports ASX energy names and could lift Woodside and Santos at the open, though the broader ASX reaction will depend on whether the risk-on tone from US equities carries over.

Gold pulled back 1.24% to around $4,030, consistent with the move out of haven assets and into equities. Copper edged up 0.55% — a modest positive for ASX miners and a signal that industrial demand expectations haven’t collapsed despite Asia’s Thursday selloff.

On FX, AUD/USD held steady near 0.69 — no alarm bells for Australian equities. USD/JPY at 162 remains the regional pain trade. Every tick higher squeezes Japanese corporate margins and keeps the Bank of Japan intervention watch alive. A weaker yen may help exporters on paper, but at these levels the market treats it as a destabilizing force.

What to Watch Today

  • KOSPI catch-up trade: Korea was Thursday’s worst performer at -5.81%. With the Nasdaq up 2% on Friday, Samsung and SK Hynix should see relief buying — but watch whether institutional selling resumes after the gap-up fades.
  • Australia’s Nvidia link: Firmus Technologies struck an AI access deal with Nvidia over the weekend. Any ASX-listed AI or data center names could catch a sympathy bid on the headline.
  • USD/JPY 162 and BoJ rhetoric: The yen is at its weakest point in months. Any verbal intervention from Japanese officials ahead of the Tokyo open could whip Nikkei futures in either direction.
  • China stimulus watch: Shanghai and Shenzhen dropped over 2% and 3% respectively on Thursday. With Q2 ending today, any month-end policy signals from Beijing — or their absence — will set the tone for mainland reopening.

Bottom Line

The overnight US session hands Asia a clear risk-on setup for Tuesday. Tech-heavy indices like KOSPI and TAIEX have the most ground to recover after Thursday’s sharp selloff, and a Nasdaq +2% print gives them room to gap higher. The caveat is the yen — USD/JPY at 162 keeps Japan on edge, and any intervention noise could override the positive US lead. Luna3 readers should expect a green open across most of the region, with Korea and Taiwan leading the bounce.

Read next: Asia Pacific Markets · What Is an ETF? · What Is HBM Memory?

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